-// Copyright (C) 2007-2012 CEA/DEN, EDF R&D
+// Copyright (C) 2007-2024 CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-// Author : Anthony Geay (CEA/DEN)
+// Author : Anthony Geay (EDF R&D)
#include "MEDCouplingBasicsTest.hxx"
#include "MEDCouplingUMesh.hxx"
#include "MEDCouplingCMesh.hxx"
-#include "MEDCouplingExtrudedMesh.hxx"
+#include "MEDCouplingMappedExtrudedMesh.hxx"
#include "MEDCouplingFieldDouble.hxx"
#include "MEDCouplingMemArray.hxx"
+#include "MEDCouplingMemArray.txx"
#include "MEDCouplingMultiFields.hxx"
+void CppExample_MEDCouplingFieldDouble_WriteVTK()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_WriteVTK_1]
+ // mesh1
+ const double coords[3] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> mesh1 = MEDCouplingCMesh::New();
+ mesh1->setCoords(coordsArr,coordsArr); // mesh becomes a 2D one
+
+ // 3 fields (lying on the same mesh!)
+ MCAuto<MEDCouplingFieldDouble> field1 =
+ mesh1->getMeasureField( true );
+ MCAuto<MEDCouplingFieldDouble> field2 =
+ mesh1->buildOrthogonalField();
+ MCAuto<MEDCouplingFieldDouble> field3 =
+ mesh1->fillFromAnalytic( ON_CELLS, 1, "x");
+ field2->setName( "Normal" ); // name is necessary!
+ field3->setName( "Barycenter" ); // name is necessary!
+
+ // WriteVTK
+ const char fileName[] = "testExample_MEDCouplingFieldDouble_WriteVTK.vtk";
+ std::vector<const MEDCouplingFieldDouble *> fs( 3 ); // field series
+ fs[0] = field1;
+ fs[1] = field2;
+ fs[2] = field3;
+ MEDCouplingFieldDouble::WriteVTK( fileName, fs );
+ //! [CppSnippet_MEDCouplingFieldDouble_WriteVTK_1]
+ remove(fileName);
+}
+
+void CppExample_MEDCouplingFieldDouble_MaxFields()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_MaxFields_1]
+ const double vals1[4] = {0.,2., 4.,6.}; // for field 1
+ const double vals2[4] = {2.,0., 6.,4.}; // for field 2
+ const double valsMax[4] = {2.,2., 6.,6.}; // expected max field
+ const double valsMin[4] = {0.,0., 4.,4.}; // expected min field
+ // field 1
+ MCAuto<DataArrayDouble> valsArr1 = DataArrayDouble::New();
+ valsArr1->useExternalArrayWithRWAccess( vals1, 2,2 ); // 2 tuples per 2 components
+ MCAuto<MEDCouplingFieldDouble> field1 = MEDCouplingFieldDouble::New( ON_NODES );
+ field1->setArray( valsArr1 );
+ // field 2
+ MCAuto<DataArrayDouble> valsArr2 = DataArrayDouble::New();
+ valsArr2->useExternalArrayWithRWAccess( vals2, 2,2 ); // 2 tuples per 2 components
+ MCAuto<MEDCouplingFieldDouble> field2 = MEDCouplingFieldDouble::New( ON_NODES );
+ field2->setArray( valsArr2 );
+ // max field
+ MCAuto<MEDCouplingFieldDouble> fieldMax = MEDCouplingFieldDouble::MaxFields( field1, field2 );
+ CPPUNIT_ASSERT( std::equal( valsMax, valsMax+4, fieldMax->getArray()->getConstPointer() )); // fieldMax == valsMax
+ // min field
+ MCAuto<MEDCouplingFieldDouble> fieldMin = MEDCouplingFieldDouble::MinFields( field1, field2 );
+ CPPUNIT_ASSERT( std::equal( valsMin, valsMin+4, fieldMin->getArray()->getConstPointer() )); // fieldMin == valsMin
+ //! [CppSnippet_MEDCouplingFieldDouble_MaxFields_1]
+}
+
+void CppExample_MEDCouplingFieldDouble_MergeFields()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_MergeFields_1]
+ // mesh1
+ const double coords[3] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> mesh1 = MEDCouplingCMesh::New();
+ mesh1->setCoords(coordsArr); // mesh becomes a 1D
+ // field1
+ MCAuto<MEDCouplingFieldDouble> field1 =
+ mesh1->fillFromAnalytic( ON_CELLS, 1, "x");
+
+ // mesh2 and field2
+ MCAuto<MEDCouplingFieldDouble> field2 =
+ field1->cloneWithMesh( true );
+ double vec[1] = { 5. };
+ (const_cast<MEDCoupling::MEDCouplingMesh *>(field2->getMesh()))->translate(vec); // translate mesh2
+ field2->applyFunc("x + 5"); // "translate" field2
+
+ // concatenate field1 and field2
+ MCAuto<MEDCouplingFieldDouble> field3 =
+ MEDCouplingFieldDouble::MergeFields( field1, field2 );
+ std::vector<const MEDCouplingFieldDouble *> fields( 2 );
+ fields[0] = field1;
+ fields[1] = field2;
+ MCAuto<MEDCouplingFieldDouble> field4 =
+ MEDCouplingFieldDouble::MergeFields( fields );
+ //! [CppSnippet_MEDCouplingFieldDouble_MergeFields_1]
+}
+
+void CppExample_MEDCouplingFieldDouble_substractInPlaceDM()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_substractInPlaceDM_1]
+ const double coords1[4] = {0.,1.,2.,3.};
+ const double coords2[4] = {2.,1.,0.,3.}; // #0 <==> #2
+ // mesh 1
+ MCAuto<MEDCouplingUMesh> mesh1 = MEDCouplingUMesh::New();
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords1, 4, 1 );
+ mesh1->setCoords(coordsArr);
+ mesh1->setMeshDimension(0);
+ mesh1->allocateCells(0);
+ mesh1->finishInsertingCells();
+ // mesh 2
+ MCAuto<MEDCouplingUMesh> mesh2 =
+ (MEDCouplingUMesh*) mesh1->deepCopy();
+ mesh2->getCoords()->useExternalArrayWithRWAccess( coords2, 4, 1 );
+ //! [CppSnippet_MEDCouplingFieldDouble_substractInPlaceDM_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_substractInPlaceDM_2]
+ MCAuto<MEDCouplingFieldDouble> field1 =
+ mesh1->fillFromAnalytic( MEDCoupling::ON_NODES,1,"x"); // field1 values == coords1
+ MCAuto<MEDCouplingFieldDouble> field2 =
+ mesh2->fillFromAnalytic( MEDCoupling::ON_NODES,1,"x"); // field2 values == coords2
+ const int levOfCheck = 10; // nodes can be permuted
+ field1->substractInPlaceDM( field2, levOfCheck, 1e-13, 0 ); // values #0 and #2 must swap
+ //! [CppSnippet_MEDCouplingFieldDouble_substractInPlaceDM_2]
+ //! [CppSnippet_MEDCouplingFieldDouble_substractInPlaceDM_3]
+ field2->applyFunc( 1, 0.0 ); // all field2 values == 0.0
+ CPPUNIT_ASSERT( field1->isEqual( field2, 1e-13, 1e-13 )); // field1 == field2 == 0.0
+ //! [CppSnippet_MEDCouplingFieldDouble_substractInPlaceDM_3]
+}
+
+void CppExample_MEDCouplingFieldDouble_changeUnderlyingMesh()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_changeUnderlyingMesh_1]
+ const double coords1[4] = {0.,1.,2.,3.};
+ const double coords2[4] = {2.,1.,0.,3.}; // #0 <==> #2
+ // mesh 1
+ MCAuto<MEDCouplingUMesh> mesh1 = MEDCouplingUMesh::New();
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords1, 4, 1 );
+ mesh1->setCoords(coordsArr);
+ mesh1->setMeshDimension(0);
+ mesh1->allocateCells(0);
+ mesh1->finishInsertingCells();
+ // mesh 2
+ MCAuto<MEDCouplingUMesh> mesh2 =
+ (MEDCouplingUMesh*) mesh1->deepCopy();
+ mesh2->getCoords()->useExternalArrayWithRWAccess( coords2, 4, 1 );
+ //! [CppSnippet_MEDCouplingFieldDouble_changeUnderlyingMesh_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_changeUnderlyingMesh_2]
+ MCAuto<MEDCouplingFieldDouble> field =
+ mesh1->fillFromAnalytic( MEDCoupling::ON_NODES,1,"x"); // field values == coords1
+ const int levOfCheck = 10; // nodes can be permuted
+ field->changeUnderlyingMesh( mesh2, levOfCheck, 1e-13, 0 ); // values #0 and #2 must swap
+ CPPUNIT_ASSERT( std::equal( coords2, coords2+4, field->getArray()->getConstPointer() ));
+ //! [CppSnippet_MEDCouplingFieldDouble_changeUnderlyingMesh_2]
+}
+
+void CppExample_MEDCouplingFieldDouble_applyFunc_same_nb_comp()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc_same_nb_comp_1]
+ const double v[4] = {1.,2., 3.,4.};
+ MCAuto<DataArrayDouble> array = DataArrayDouble::New();
+ array->useExternalArrayWithRWAccess( v, 2, 2 ); // 2 tuples per 2 components
+ MCAuto<MEDCouplingFieldDouble> field =
+ MEDCouplingFieldDouble::New( MEDCoupling::ON_CELLS );
+ field->setArray( array );
+ const char func[] = "IVec * v + JVec * w*w + 10";
+ field->applyFunc( 2, func );
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 2 ); // 2 components remains
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc_same_nb_comp_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc_same_nb_comp_2]
+ const double* v2 = field->getArray()->getConstPointer();
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( v2[0], 10 + v[0], 13 ); // "10 + IVec * v"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( v2[1], 10 + v[1]*v[1], 13 ); // "10 + JVec * v*v"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( v2[2], 10 + v[2], 13 ); // "10 + IVec * v"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( v2[3], 10 + v[3]*v[3], 13 ); // "10 + JVec * v*v"
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc_same_nb_comp_2]
+}
+
+void CppExample_MEDCouplingFieldDouble_applyFunc3()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc3_1]
+ // create a 2D vector field
+ const double values[4] = {1.,1., 2.,1.};
+ MCAuto<DataArrayDouble> array = DataArrayDouble::New();
+ array->useExternalArrayWithRWAccess( values, 2, 2 ); // 2 tuples per 2 components
+ MCAuto<MEDCouplingFieldDouble> field =
+ MEDCouplingFieldDouble::New( MEDCoupling::ON_CELLS );
+ field->setArray( array );
+ // transform the field to a 3D vector field
+ const char func[] = "IVec * b + JVec * a + KVec * sqrt( a*a + b*b ) + 10";
+ const char* varNames[2] = { "a", "b" }; // names used to refer to X and Y components
+ std::vector<std::string> varNamesVec( varNames, varNames+2 );
+ field->applyFuncNamedCompo( 3, varNamesVec, func ); // require 3 components
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 ); // 3 components as required
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc3_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc3_2]
+ double vec1[3]; // vector #1
+ field->getArray()->getTuple( 1, vec1 );
+ const double a = values[2], b = values[3]; // initial components of the vector #1
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( vec1[0], 10 + b, 13 ); // "10 + IVec * b"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( vec1[1], 10 + a, 13 ); // "10 + JVec * a"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( vec1[2], 10 + sqrt(a*a+b*b), 13 ); // "10 + KVec * sqrt( a*a + b*b )"
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc3_2]
+}
+
+void CppExample_MEDCouplingFieldDouble_applyFunc2()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc2_1]
+ // create a 2D vector field
+ const double values[4] = {1.,1., 2.,1.};
+ MCAuto<DataArrayDouble> array = DataArrayDouble::New();
+ array->useExternalArrayWithRWAccess( values, 2, 2 ); // 2 tuples per 2 components
+ array->setInfoOnComponent(0,"a"); // name used to refer to X component within a function
+ array->setInfoOnComponent(1,"b"); // name used to refer to Y component within a function
+ MCAuto<MEDCouplingFieldDouble> field =
+ MEDCouplingFieldDouble::New( MEDCoupling::ON_CELLS );
+ field->setArray( array );
+ // transform the field to a 3D vector field
+ const char func[] = "IVec * b + JVec * a + KVec * sqrt( a*a + b*b ) + 10";
+ field->applyFuncCompo( 3, func ); // require 3 components
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 ); // 3 components as required
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc2_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc2_2]
+ double vec1[3]; // vector #1
+ field->getArray()->getTuple( 1, vec1 );
+ const double a = values[2], b = values[3]; // initial components of the vector #1
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( vec1[0], 10 + b, 13 ); // "10 + IVec * b"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( vec1[1], 10 + a, 13 ); // "10 + JVec * a"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( vec1[2], 10 + sqrt(a*a+b*b), 13 ); // "10 + KVec * sqrt( a*a + b*b )"
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc2_2]
+}
+
+void CppExample_MEDCouplingFieldDouble_applyFunc()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc_1]
+ // create a 2D vector field
+ const double values[4] = {1.,1., 2.,1.};
+ MCAuto<DataArrayDouble> array = DataArrayDouble::New();
+ array->useExternalArrayWithRWAccess( values, 2, 2 ); // 2 tuples per 2 components
+ MCAuto<MEDCouplingFieldDouble> field =
+ MEDCouplingFieldDouble::New( MEDCoupling::ON_CELLS );
+ field->setArray( array );
+ // transform the field to a 3D vector field
+ const char func[] = "IVec * b + JVec * a + KVec * sqrt( a*a + b*b ) + 10";
+ field->applyFunc( 3, func ); // require 3 components
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 ); // 3 components as required
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc_2]
+ double vec1[3]; // vector #1
+ field->getArray()->getTuple( 1, vec1 );
+ const double a = values[2], b = values[3]; // initial components of the vector #1
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( vec1[0], 10 + b, 13 ); // "10 + IVec * b"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( vec1[1], 10 + a, 13 ); // "10 + JVec * a"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( vec1[2], 10 + sqrt(a*a+b*b), 13 ); // "10 + KVec * sqrt( a*a + b*b )"
+ //! [CppSnippet_MEDCouplingFieldDouble_applyFunc_2]
+}
+
+void CppExample_MEDCouplingFieldDouble_applyFunc_val()
+{
+ using namespace MEDCoupling;
+ //! [Snippet_MEDCouplingFieldDouble_applyFunc_val_1]
+ // mesh
+ const double coords[4] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> mesh = MEDCouplingCMesh::New();
+ mesh->setCoords(coordsArr,coordsArr); // mesh becomes a 2D structured mesh
+ // field
+ MCAuto<MEDCouplingFieldDouble> field =
+ MEDCouplingFieldDouble::New( MEDCoupling::ON_CELLS );
+ field->setMesh( mesh );
+ field->fillFromAnalytic(2,"IVec * x + JVec * y"); // 2 components
+ //! [Snippet_MEDCouplingFieldDouble_applyFunc_val_1]
+ //! [Snippet_MEDCouplingFieldDouble_applyFunc_val_2]
+ const double newValue = 7.;
+ field->applyFunc( 3, newValue ); // # 3 components are required
+ CPPUNIT_ASSERT( field->getIJ(1,0) == newValue ); // a value is as expected
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 );
+ CPPUNIT_ASSERT( field->getNumberOfTuples() == mesh->getNumberOfCells() );
+ //! [Snippet_MEDCouplingFieldDouble_applyFunc_val_2]
+}
+
+void CppExample_MEDCouplingFieldDouble_fillFromAnalytic3()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic3_1]
+ const double coords[4] = {0.,2.,4.,6.}; // 6. is not used
+ MCAuto<DataArrayDouble> x = DataArrayDouble::New();
+ x->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<DataArrayDouble> y = DataArrayDouble::New();
+ y->useExternalArrayWithRWAccess( coords, 2, 1 );
+ MCAuto<MEDCouplingCMesh> mesh=MEDCouplingCMesh::New();
+ mesh->setCoords(x,y);
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic3_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic3_2]
+ MCAuto<MEDCouplingFieldDouble> field =
+ MEDCouplingFieldDouble::New( MEDCoupling::ON_CELLS );
+ field->setMesh( mesh );
+ const char func[] = "IVec * b + JVec * a + KVec * sqrt( a*a + b*b ) + 10";
+ const char* varNames[2] = { "a", "b" }; // names used to refer to X and Y coord components
+ std::vector<std::string> varNamesVec( varNames, varNames+2 );
+ field->fillFromAnalyticNamedCompo( 3, varNamesVec, func );
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic3_2]
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic3_3]
+ double val1[3]; // a value (vector) of the cell #1
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 ); // 3 components in the field
+ field->getArray()->getTuple( 1, val1 );
+ //
+ MCAuto<DataArrayDouble> bc =
+ mesh->computeCellCenterOfMass(); // func is applied to barycenters of cells
+ double bc1[2]; // coordinates of the second point
+ bc->getTuple( 1, bc1 );
+ //
+ double dist = sqrt( bc1[0]*bc1[0] + bc1[1]*bc1[1] ); // "sqrt( a*a + b*b )"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[0], 10 + bc1[1], 13 ); // "10 + IVec * b"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[1], 10 + bc1[0], 13 ); // "10 + JVec * a"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[2], 10 + dist , 13 ); // "10 + KVec * sqrt( a*a + b*b )"
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic3_3]
+}
+
+void CppExample_MEDCouplingFieldDouble_fillFromAnalytic2()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic2_1]
+ const double coords[4] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> x = DataArrayDouble::New();
+ x->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<DataArrayDouble> y = DataArrayDouble::New();
+ y->useExternalArrayWithRWAccess( coords, 2, 1 );
+ x->setInfoOnComponent(0,"a"); // name used to refer to X coordinate within a function
+ y->setInfoOnComponent(0,"b"); // name used to refer to Y coordinate within a function
+ MCAuto<MEDCouplingCMesh> mesh=MEDCouplingCMesh::New();
+ mesh->setCoords(x,y);
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic2_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic2_2]
+ MCAuto<MEDCouplingFieldDouble> field =
+ MEDCouplingFieldDouble::New( MEDCoupling::ON_CELLS );
+ field->setMesh( mesh );
+ const char func[] = "IVec * b + JVec * a + KVec * sqrt( a*a + b*b ) + 10";
+ field->fillFromAnalytic( 3, func );
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic2_2]
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic2_3]
+ double val1[3]; // a value (vector) of the cell #1
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 ); // 3 components in the field
+ field->getArray()->getTuple( 1, val1 );
+ //
+ MCAuto<DataArrayDouble> bc =
+ mesh->computeCellCenterOfMass(); // func is applied to barycenters of cells
+ double bc1[2]; // coordinates of the second point
+ bc->getTuple( 1, bc1 );
+ //
+ double dist = sqrt( bc1[0]*bc1[0] + bc1[1]*bc1[1] ); // "sqrt( a*a + b*b )"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[0], 10 + bc1[1], 13 ); // "10 + IVec * b"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[1], 10 + bc1[0], 13 ); // "10 + JVec * a"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[2], 10 + dist , 13 ); // "10 + KVec * sqrt( a*a + b*b )"
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic2_3]
+}
+
+void CppExample_MEDCouplingFieldDouble_fillFromAnalytic()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic_1]
+ const double coords[3] = {0.,2.,4};
+ MCAuto<DataArrayDouble> x = DataArrayDouble::New();
+ x->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<DataArrayDouble> y = DataArrayDouble::New();
+ y->useExternalArrayWithRWAccess( coords, 2, 1 );
+ MCAuto<MEDCouplingCMesh> mesh=MEDCouplingCMesh::New();
+ mesh->setCoords(x,y);
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic_2]
+ const char func[] = "IVec * b + JVec * a + KVec * sqrt( a*a + b*b ) + 10";
+ MCAuto<MEDCouplingFieldDouble> field =
+ MEDCouplingFieldDouble::New( MEDCoupling::ON_CELLS );
+ field->setMesh( mesh );
+ field->fillFromAnalytic( 3, func );
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic_2]
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic_3]
+ double val1[3]; // a value (vector) of the cell #1
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 ); // 3 components in the field
+ field->getArray()->getTuple( 1, val1 );
+ //
+ MCAuto<DataArrayDouble> bc =
+ mesh->computeCellCenterOfMass(); // func is applied to barycenters of cells
+ double bc1[2]; // coordinates of the second point
+ bc->getTuple( 1, bc1 );
+ //
+ double dist = sqrt( bc1[0]*bc1[0] + bc1[1]*bc1[1] ); // "sqrt( a*a + b*b )"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[0], 10 + bc1[1], 13 ); // "10 + IVec * b"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[1], 10 + bc1[0], 13 ); // "10 + JVec * a"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[2], 10 + dist , 13 ); // "10 + KVec * sqrt( a*a + b*b )"
+ //! [CppSnippet_MEDCouplingFieldDouble_fillFromAnalytic_3]
+}
+
+//! [Snippet_MEDCouplingFieldDouble_fillFromAnalytic_c_func_0]
+bool getNewValue(const double *pos, double *res)
+{
+ res[0] = pos[0];
+ res[1] = pos[1];
+ res[2] = sqrt( pos[0]*pos[0] + pos[1]*pos[1] );
+ return true;
+}
+//! [Snippet_MEDCouplingFieldDouble_fillFromAnalytic_c_func_0]
+
+void CppExample_MEDCouplingFieldDouble_fillFromAnalytic_c_func()
+{
+ using namespace MEDCoupling;
+ //! [Snippet_MEDCouplingFieldDouble_fillFromAnalytic_c_func_1]
+ // mesh
+ const double coords[4] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> mesh = MEDCouplingCMesh::New();
+ mesh->setCoords(coordsArr,coordsArr); // mesh becomes a 2D structured mesh
+ // field
+ MCAuto<MEDCouplingFieldDouble> field =
+ MEDCouplingFieldDouble::New( MEDCoupling::ON_CELLS );
+ field->setMesh( mesh );
+ field->fillFromAnalytic( 3, &getNewValue ); // 3 components are required
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 );
+ CPPUNIT_ASSERT( field->getNumberOfTuples() == mesh->getNumberOfCells() );
+ //! [Snippet_MEDCouplingFieldDouble_fillFromAnalytic_c_func_1]
+}
+
+void CppExample_MEDCouplingFieldDouble_applyFunc_c_func()
+{
+ using namespace MEDCoupling;
+ //! [Snippet_MEDCouplingFieldDouble_applyFunc_c_func_1]
+ // mesh
+ const double coords[4] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> mesh = MEDCouplingCMesh::New();
+ mesh->setCoords(coordsArr,coordsArr); // mesh becomes a 2D structured mesh
+ // field
+ MCAuto<MEDCouplingFieldDouble> field =
+ MEDCouplingFieldDouble::New( MEDCoupling::ON_CELLS );
+ field->setMesh( mesh );
+ MCAuto<DataArrayDouble> bc = mesh->computeCellCenterOfMass();
+ field->setArray( bc ); // 2 components here as the mesh is 2D
+ //! [Snippet_MEDCouplingFieldDouble_applyFunc_c_func_1]
+ //! [Snippet_MEDCouplingFieldDouble_applyFunc_c_func_2]
+ field->applyFunc( 3, &getNewValue ); // 3 components are required
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 );
+ CPPUNIT_ASSERT( field->getNumberOfTuples() == mesh->getNumberOfCells() );
+ //! [Snippet_MEDCouplingFieldDouble_applyFunc_c_func_2]
+}
+
+void CppExample_MEDCouplingFieldDouble_getValueOn_time()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOn_time_1]
+ const double coords[4] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> mesh = MEDCouplingCMesh::New();
+ mesh->setCoords(coordsArr,coordsArr);
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOn_time_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOn_time_2]
+ MCAuto<MEDCouplingFieldDouble> field =
+ MEDCouplingFieldDouble::New( MEDCoupling::ON_CELLS, MEDCoupling::LINEAR_TIME );
+ field->setMesh( mesh );
+ field->fillFromAnalytic( 1,"10"); // all values == 10.
+ MCAuto<DataArrayDouble> array2 =
+ DataArrayDouble::Add( field->getArray(), field->getArray() ); // == 2 * field->getArray()
+ field->setEndArray( array2 ); // all values == 20.
+ const double time1 = 1.1, time2 = 22.;
+ field->setStartTime( time1, 0, 0 );
+ field->setEndTime ( time2, 0, 0 );
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOn_time_2]
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOn_time_3]
+ const double pos[2] = { 1., 1. }; // we are in 2D space
+ double value[1]; // the field is scalar <-> 1 component
+ field->getValueOn( pos, 0.5*( time1 + time2 ), value );
+ CPPUNIT_ASSERT( fabs( value[0] - 0.5*( 10. + 20. )) < 1e-13 );
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOn_time_3]
+}
+
+void CppExample_MEDCouplingFieldDouble_getValueOnMulti()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOnMulti_1]
+ const double coords[4] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> mesh = MEDCouplingCMesh::New();
+ mesh->setCoords(coordsArr,coordsArr);
+ MCAuto<MEDCouplingFieldDouble> field =
+ mesh->fillFromAnalytic( MEDCoupling::ON_CELLS,1,"x+y");
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOnMulti_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOnMulti_2]
+ // field values are located at cell barycenters
+ MCAuto<DataArrayDouble> bc = mesh->computeCellCenterOfMass();
+ MCAuto<DataArrayDouble> valArray =
+ field->getValueOnMulti( bc->getConstPointer(), bc->getNumberOfTuples() );
+ CPPUNIT_ASSERT( valArray->isEqual( * field->getArray(), 1e-13 ));
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOnMulti_2]
+}
+
+void CppExample_MEDCouplingFieldDouble_getValueOn()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOn_1]
+ const double coords[4] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> mesh = MEDCouplingCMesh::New();
+ mesh->setCoords(coordsArr,coordsArr);
+ MCAuto<MEDCouplingFieldDouble> field =
+ mesh->fillFromAnalytic( MEDCoupling::ON_CELLS,1,"x+y");
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOn_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOn_2]
+ // field values are located at cell barycenters
+ MCAuto<DataArrayDouble> bc = mesh->computeCellCenterOfMass();
+ std::vector<double> vals( field->getNumberOfTuples() ); // array to collect values returned by getValueOn()
+ double cellBC[2]; // we are in 2D space
+ for ( int i = 0; i < bc->getNumberOfTuples(); ++i )
+ {
+ bc->getTuple( i, cellBC );
+ field->getValueOn( cellBC, & vals[i] );
+ }
+ CPPUNIT_ASSERT( std::equal( vals.begin(), vals.end(), field->getArray()->getConstPointer() ));
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOn_2]
+}
+
+void CppExample_MEDCouplingFieldDouble_getValueOnPos()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOnPos_1]
+ const double coords[4] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> mesh = MEDCouplingCMesh::New();
+ mesh->setCoords(coordsArr,coordsArr);
+ MCAuto<MEDCouplingFieldDouble> field =
+ mesh->fillFromAnalytic( MEDCoupling::ON_CELLS,1,"x+y");
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOnPos_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOnPos_2]
+ double val11[1]; // 1 == field->getNumberOfComponents()
+ field->getValueOnPos( 1,1,-1, val11 );
+ // field values are located at cell barycenters
+ MCAuto<DataArrayDouble> bc = mesh->computeCellCenterOfMass();
+ CPPUNIT_ASSERT( val11[0] == bc->getIJ(3,0) + bc->getIJ(3,1) );
+ //! [CppSnippet_MEDCouplingFieldDouble_getValueOnPos_2]
+}
+
+void CppExample_MEDCouplingFieldDouble_renumberNodes()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberNodes_1]
+ const double coords[4] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> cmesh = MEDCouplingCMesh::New();
+ cmesh->setCoords(coordsArr,coordsArr);
+ MCAuto<MEDCouplingUMesh> mesh = cmesh->buildUnstructured();
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberNodes_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberNodes_2]
+ MCAuto<MEDCouplingFieldDouble> field =
+ mesh->fillFromAnalytic( MEDCoupling::ON_NODES,2,"IVec*x+JVec*y");
+ const DataArrayDouble* values = field->getArray();
+ const DataArrayDouble* nodeCoords = mesh->getCoords();
+ CPPUNIT_ASSERT( values->isEqualWithoutConsideringStr( *nodeCoords, 1e-13 ));
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberNodes_2]
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberNodes_3]
+ const mcIdType renumber[9] = { 8, 7, 6, 5, 4, 3, 2, 1, 0 };
+ field->renumberNodes(renumber,false);
+ const MEDCouplingMesh* mesh2 = field->getMesh(); // field now refers to another mesh
+ values = field->getArray();
+ nodeCoords = (static_cast<const MEDCouplingUMesh*>(mesh2))->getCoords();
+ CPPUNIT_ASSERT( values->isEqualWithoutConsideringStr( *nodeCoords, 1e-13 ));
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberNodes_3]
+}
+
+void CppExample_MEDCouplingFieldDouble_renumberCells()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberCells_1]
+ const double coords[4] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> cmesh = MEDCouplingCMesh::New();
+ cmesh->setCoords(coordsArr,coordsArr);
+ MCAuto<MEDCouplingUMesh> mesh = cmesh->buildUnstructured();
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberCells_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberCells_2]
+ MCAuto<MEDCouplingFieldDouble> field =
+ mesh->fillFromAnalytic( MEDCoupling::ON_CELLS,2,"IVec*x+JVec*y");
+ const DataArrayDouble* values = field->getArray();
+ MCAuto<DataArrayDouble> bc = mesh->computeCellCenterOfMass();
+ CPPUNIT_ASSERT( values->isEqualWithoutConsideringStr( *bc, 1e-13 ));
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberCells_2]
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberCells_3]
+ const mcIdType renumber[4] = { 3, 2, 1, 0 };
+ field->renumberCells(renumber,false);
+ const MEDCouplingMesh* mesh2 = field->getMesh(); // field now refers to another mesh
+ values = field->getArray();
+ bc = mesh2->computeCellCenterOfMass();
+ CPPUNIT_ASSERT( values->isEqualWithoutConsideringStr( *bc, 1e-13 ));
+ //! [CppSnippet_MEDCouplingFieldDouble_renumberCells_3]
+}
+
+void CppExample_MEDCouplingFieldDouble_buildNewTimeReprFromThis()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingFieldDouble_buildNewTimeReprFromThis_1]
+ const double coords[4] = {0.,2.,4.};
+ MCAuto<DataArrayDouble> coordsArr = DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> mesh = MEDCouplingCMesh::New();
+ mesh->setCoords(coordsArr,coordsArr);
+ MCAuto<MEDCouplingFieldDouble> field1 =
+ mesh->fillFromAnalytic( MEDCoupling::ON_NODES,1,"x+y");
+ CPPUNIT_ASSERT( field1->getTimeDiscretization() == MEDCoupling::ONE_TIME );
+ //! [CppSnippet_MEDCouplingFieldDouble_buildNewTimeReprFromThis_1]
+ //! [CppSnippet_MEDCouplingFieldDouble_buildNewTimeReprFromThis_2]
+ MCAuto<MEDCouplingFieldDouble> field2 =
+ field1->buildNewTimeReprFromThis( MEDCoupling::NO_TIME, false );
+ CPPUNIT_ASSERT( field2->getTimeDiscretization() == MEDCoupling::NO_TIME );
+ //! [CppSnippet_MEDCouplingFieldDouble_buildNewTimeReprFromThis_2]
+}
+
+void CppExample_MEDCouplingMesh_fillFromAnalytic3()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic3_1]
+ const double coords[4] = {0.,2.,4.,6.}; // 6. is not used
+ MCAuto<DataArrayDouble> x = DataArrayDouble::New();
+ x->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<DataArrayDouble> y = DataArrayDouble::New();
+ y->useExternalArrayWithRWAccess( coords, 2, 1 );
+ MCAuto<MEDCouplingCMesh> mesh=MEDCouplingCMesh::New();
+ mesh->setCoords(x,y);
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic3_1]
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic3_2]
+ const char func[] = "IVec * b + JVec * a + KVec * sqrt( a*a + b*b ) + 10";
+ const char* varNames[2] = { "a", "b" }; // names used to refer to X and Y coord components
+ std::vector<std::string> varNamesVec( varNames, varNames+2 );
+ MCAuto<MEDCouplingFieldDouble> field =
+ mesh->fillFromAnalyticNamedCompo( MEDCoupling::ON_CELLS, 3, varNamesVec, func );
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic3_2]
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic3_3]
+ double val1[3]; // a value (vector) of the cell #1
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 ); // 3 components in the field
+ field->getArray()->getTuple( 1, val1 );
+ //
+ MCAuto<DataArrayDouble> bc =
+ mesh->computeCellCenterOfMass(); // func is applied to barycenters of cells
+ double bc1[2]; // coordinates of the second point
+ bc->getTuple( 1, bc1 );
+ //
+ double dist = sqrt( bc1[0]*bc1[0] + bc1[1]*bc1[1] ); // "sqrt( a*a + b*b )"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[0], 10 + bc1[1], 13 ); // "10 + IVec * b"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[1], 10 + bc1[0], 13 ); // "10 + JVec * a"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[2], 10 + dist , 13 ); // "10 + KVec * sqrt( a*a + b*b )"
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic3_3]
+}
+
+void CppExample_MEDCouplingMesh_fillFromAnalytic2()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic2_1]
+ const double coords[4] = {0.,2.,4.,6.}; // 6. is not used
+ MCAuto<DataArrayDouble> x = DataArrayDouble::New();
+ x->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<DataArrayDouble> y = DataArrayDouble::New();
+ y->useExternalArrayWithRWAccess( coords, 2, 1 );
+ x->setInfoOnComponent(0,"a"); // name used to refer to X coordinate within a function
+ y->setInfoOnComponent(0,"b"); // name used to refer to Y coordinate within a function
+ MCAuto<MEDCouplingCMesh> mesh=MEDCouplingCMesh::New();
+ mesh->setCoords(x,y);
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic2_1]
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic2_2]
+ const char func[] = "IVec * b + JVec * a + KVec * sqrt( a*a + b*b ) + 10";
+ MCAuto<MEDCouplingFieldDouble> field =
+ mesh->fillFromAnalyticCompo( MEDCoupling::ON_CELLS, 3, func );
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic2_2]
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic2_3]
+ double val1[3]; // a value (vector) of the cell #1
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 ); // 3 components in the field
+ field->getArray()->getTuple( 1, val1 );
+ //
+ MCAuto<DataArrayDouble> bc =
+ mesh->computeCellCenterOfMass(); // func is applied to barycenters of cells
+ double bc1[2]; // coordinates of the second point
+ bc->getTuple( 1, bc1 );
+ //
+ double dist = sqrt( bc1[0]*bc1[0] + bc1[1]*bc1[1] ); // "sqrt( a*a + b*b )"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[0], 10 + bc1[1], 13 ); // "10 + IVec * b"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[1], 10 + bc1[0], 13 ); // "10 + JVec * a"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[2], 10 + dist , 13 ); // "10 + KVec * sqrt( a*a + b*b )"
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic2_3]
+}
+
+void CppExample_MEDCouplingMesh_fillFromAnalytic()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic_1]
+ const double coords[4] = {0.,2.,4.,6.}; // 6. is not used
+ MCAuto<DataArrayDouble> x = DataArrayDouble::New();
+ x->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<DataArrayDouble> y = DataArrayDouble::New();
+ y->useExternalArrayWithRWAccess( coords, 2, 1 );
+ MCAuto<MEDCouplingCMesh> mesh=MEDCouplingCMesh::New();
+ mesh->setCoords(x,y);
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic_1]
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic_2]
+ const char func[] = "IVec * b + JVec * a + KVec * sqrt( a*a + b*b ) + 10";
+ MCAuto<MEDCouplingFieldDouble> field =
+ mesh->fillFromAnalytic( MEDCoupling::ON_CELLS, 3, func );
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic_2]
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic_3]
+ double val1[3]; // a value (vector) of the cell #1
+ CPPUNIT_ASSERT( field->getNumberOfComponents() == 3 ); // 3 components in the field
+ field->getArray()->getTuple( 1, val1 );
+ //
+ MCAuto<DataArrayDouble> bc =
+ mesh->computeCellCenterOfMass(); // func is applied to barycenters of cells
+ double bc1[2]; // coordinates of the second point
+ bc->getTuple( 1, bc1 );
+ //
+ double dist = sqrt( bc1[0]*bc1[0] + bc1[1]*bc1[1] ); // "sqrt( a*a + b*b )"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[0], 10 + bc1[1], 13 ); // "10 + IVec * b"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[1], 10 + bc1[0], 13 ); // "10 + JVec * a"
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( val1[2], 10 + dist , 13 ); // "10 + KVec * sqrt( a*a + b*b )"
+ //! [CppSnippet_MEDCouplingMesh_fillFromAnalytic_3]
+}
+
+void CppExample_MEDCouplingCMesh_getCoordsAt()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingCMesh_getCoordsAt_1]
+ const double coords[3] = {1.,2.,4.};
+ MCAuto<DataArrayDouble> x = DataArrayDouble::New();
+ x->useExternalArrayWithRWAccess( coords, 3, 1 );
+ MCAuto<MEDCouplingCMesh> mesh=MEDCouplingCMesh::New();
+ mesh->setCoordsAt(0,x);
+ const DataArrayDouble* x2=mesh->getCoordsAt(0);
+ CPPUNIT_ASSERT( x2->isEqual( *x, 1e-13 ));
+ //! [CppSnippet_MEDCouplingCMesh_getCoordsAt_1]
+}
+
+void CppExample_MEDCouplingUMesh_areCellsIncludedIn()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_areCellsIncludedIn_1]
+ MCAuto<MEDCouplingUMesh> mesh1=MEDCouplingUMesh::New();
+ mesh1->setMeshDimension(2);
+ mesh1->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh1->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // #0
+ mesh1->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // #1
+ mesh1->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // #2
+ mesh1->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // #3
+ mesh1->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // #4
+ mesh1->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh1->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_areCellsIncludedIn_1]
+ //! [CppSnippet_MEDCouplingUMesh_areCellsIncludedIn_2]
+ const mcIdType cells2[3] = { 4,2,0 }; // even cells selected
+ MCAuto<MEDCouplingUMesh> mesh2 =
+ (MEDCouplingUMesh*) mesh1->buildPartOfMySelf( cells2, cells2+3, true );
+ //! [CppSnippet_MEDCouplingUMesh_areCellsIncludedIn_2]
+ //! [CppSnippet_MEDCouplingUMesh_areCellsIncludedIn_3]
+ int compType = 0; // the strongest policy
+ DataArrayIdType *corr2to1, *corr1to2;
+ // a larger mesh1 includes a smaller mesh2
+ CPPUNIT_ASSERT( mesh1->areCellsIncludedIn( mesh2, compType, corr2to1 ));
+ CPPUNIT_ASSERT( std::equal( cells2, cells2+3, corr2to1->getConstPointer() ));
+ //! [CppSnippet_MEDCouplingUMesh_areCellsIncludedIn_3]
+ //! [CppSnippet_MEDCouplingUMesh_areCellsIncludedIn_4]
+ // the smaller mesh2 does NOT include the larger mesh1
+ CPPUNIT_ASSERT( ! mesh2->areCellsIncludedIn( mesh1, compType, corr1to2 ));
+ const mcIdType corr1to2Expected[5] = {2, 3, 1, 4, 0};
+ CPPUNIT_ASSERT(std::equal( corr1to2Expected, corr1to2Expected+5, corr1to2->getConstPointer() ));
+ //! [CppSnippet_MEDCouplingUMesh_areCellsIncludedIn_4]
+ corr2to1->decrRef();
+ corr1to2->decrRef();
+}
+
+void CppExample_MEDCouplingUMesh_findAndCorrectBadOriented3DExtrudedCells()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_findAndCorrectBadOriented3DExtrudedCells_1]
+ // 2D coordinates of 5 base nodes
+ const double coords[5*2]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2 };
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 5, 2 );
+ // coordinates of 5 top nodes
+ MCAuto<DataArrayDouble> coordsArr2 = coordsArr->deepCopy();
+ // 3D coordinates of base + top nodes
+ coordsArr = coordsArr-> changeNbOfComponents( 3, 0 );
+ coordsArr2 = coordsArr2->changeNbOfComponents( 3, 1 );
+ coordsArr = DataArrayDouble::Aggregate( coordsArr, coordsArr2 );
+ // mesh
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setCoords(coordsArr);
+ mesh->setMeshDimension(3);
+ mesh->allocateCells(2);
+ // connectivity of reversed HEXA8 and PENTA6
+ const mcIdType conn[8+6]={0,1,4,3, 5,6,9,8, 1,2,4, 6,7,9};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_HEXA8, 8,conn+0);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_PENTA6,6,conn+8);
+ mesh->finishInsertingCells();
+ //! [CppSnippet_MEDCouplingUMesh_findAndCorrectBadOriented3DExtrudedCells_1]
+ //! [CppSnippet_MEDCouplingUMesh_findAndCorrectBadOriented3DExtrudedCells_2]
+ MCAuto<DataArrayIdType> fixedCells =
+ mesh->findAndCorrectBadOriented3DExtrudedCells();
+ CPPUNIT_ASSERT( fixedCells->getNumberOfTuples() == 2 ); // 2 cells fixed
+ fixedCells = mesh->findAndCorrectBadOriented3DExtrudedCells();
+ CPPUNIT_ASSERT( fixedCells->getNumberOfTuples() == 0 ); // no bad cells
+ //! [CppSnippet_MEDCouplingUMesh_findAndCorrectBadOriented3DExtrudedCells_2]
+}
+
+void CppExample_MEDCouplingUMesh_arePolyhedronsNotCorrectlyOriented()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_arePolyhedronsNotCorrectlyOriented_1]
+ // 2D coordinates of 5 base nodes
+ const double coords[5*2]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2 };
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 5, 2 );
+ // coordinates of 5 top nodes
+ MCAuto<DataArrayDouble> coordsArr2 = coordsArr->deepCopy();
+ // 3D coordinates of base + top nodes
+ coordsArr = coordsArr-> changeNbOfComponents( 3, 0 );
+ coordsArr2 = coordsArr2->changeNbOfComponents( 3, 1 );
+ coordsArr = DataArrayDouble::Aggregate( coordsArr, coordsArr2 );
+ // mesh
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setCoords(coordsArr);
+ mesh->setMeshDimension(3);
+ mesh->allocateCells(2);
+ // connectivity of a HEXA8 + a reversed PENTA6
+ const mcIdType conn[8+6]={0,3,4,1, 5,8,9,6, 1,2,4, 6,7,9};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_POLYHED,8,conn); // "extruded" polyhedron
+ mesh->insertNextCell(INTERP_KERNEL::NORM_POLYHED,6,conn+8);
+ mesh->finishInsertingCells();
+ // fix connectivity of NORM_POLYHED's
+ mesh->convertExtrudedPolyhedra();
+ //! [CppSnippet_MEDCouplingUMesh_arePolyhedronsNotCorrectlyOriented_1]
+ //! [CppSnippet_MEDCouplingUMesh_arePolyhedronsNotCorrectlyOriented_2]
+ std::vector<mcIdType> badCellIds;
+ mesh->arePolyhedronsNotCorrectlyOriented( badCellIds );
+ CPPUNIT_ASSERT( badCellIds.size() == 1 ); // one polyhedron is KO
+ // fix invalid rolyherdons
+ mesh->orientCorrectlyPolyhedrons();
+ // re-check orientation
+ badCellIds.clear(); // as badCellIds is not cleared by arePolyhedronsNotCorrectlyOriented()
+ mesh->arePolyhedronsNotCorrectlyOriented( badCellIds );
+ CPPUNIT_ASSERT( badCellIds.size() == 0 ); // connectivity is OK
+ //! [CppSnippet_MEDCouplingUMesh_arePolyhedronsNotCorrectlyOriented_2]
+}
+
+void CppExample_MEDCouplingUMesh_are2DCellsNotCorrectlyOriented()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_are2DCellsNotCorrectlyOriented_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,2,4, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ mesh->changeSpaceDimension(3);
+ //! [CppSnippet_MEDCouplingUMesh_are2DCellsNotCorrectlyOriented_1]
+ //! [CppSnippet_MEDCouplingUMesh_are2DCellsNotCorrectlyOriented_2]
+ const double vec[3] = {0.,0.,-1.};
+ std::vector<mcIdType> badCellIds;
+ mesh->are2DCellsNotCorrectlyOriented( vec, false, badCellIds );
+ CPPUNIT_ASSERT( badCellIds.size() == 1 ); // one cell is reversed
+ // fix orientation
+ mesh->orientCorrectly2DCells( vec, false );
+ // re-check orientation
+ badCellIds.clear(); // as badCellIds is not cleared by are2DCellsNotCorrectlyOriented()
+ mesh->are2DCellsNotCorrectlyOriented( vec, false, badCellIds );
+ CPPUNIT_ASSERT( badCellIds.size() == 0 ); // the orientation is OK
+ //! [CppSnippet_MEDCouplingUMesh_are2DCellsNotCorrectlyOriented_2]
+ //! [CppSnippet_MEDCouplingUMesh_are2DCellsNotCorrectlyOriented_3]
+ mesh->orientCorrectly2DCells();
+ //! [CppSnippet_MEDCouplingUMesh_are2DCellsNotCorrectlyOriented_3]
+ //! [CppSnippet_MEDCouplingUMesh_are2DCellsNotCorrectlyOriented_4]
+ const mcIdType refCells[] = { 0,2 };
+ const mcIdType objCells[] = { 1,3 };
+ MCAuto<MEDCouplingUMesh> refGroup = mesh->buildPartOfMySelf( refCells, refCells + 2 );
+ MCAuto<MEDCouplingUMesh> objGroup = mesh->buildPartOfMySelf( objCells, objCells + 2 );
+ objGroup->orientCorrectly2DCells( refGroup );
+ mesh->setPartOfMySelf( objCells, objCells + 2, *objGroup );
+ //! [CppSnippet_MEDCouplingUMesh_are2DCellsNotCorrectlyOriented_4]
+}
+
+void CppExample_MEDCouplingUMesh_getCellsContainingPoints()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_getCellsContainingPoints_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14);
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_getCellsContainingPoints_1]
+ //! [CppSnippet_MEDCouplingUMesh_getCellsContainingPoints_2]
+ const double pos[3*2] = { 10., 10, // point out of the mesh
+ 0.3, 0.3, // point located somewhere inside the mesh
+ coords[2], coords[3]}; // point at the node #1
+ const double eps = 1e-4; // ball radius
+ MCAuto<DataArrayIdType> cells, cellsIndex;
+ mesh->getCellsContainingPoints( pos, 3, eps, cells, cellsIndex );
+ const mcIdType cellsExpected[3]={4, 0, 1};
+ const mcIdType cellsIndexExpected[4]={0, 0, 1, 3};
+ CPPUNIT_ASSERT(std::equal( cellsExpected, cellsExpected+3, cells->begin()));
+ CPPUNIT_ASSERT(std::equal( cellsIndexExpected, cellsIndexExpected+4, cellsIndex->begin()));
+ //! [CppSnippet_MEDCouplingUMesh_getCellsContainingPoints_2]
+}
+
+void CppExample_MEDCouplingUMesh_getCellsContainingPoint()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_getCellsContainingPoint_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_getCellsContainingPoint_1]
+ //! [CppSnippet_MEDCouplingUMesh_getCellsContainingPoint_2]
+ const double* coords4 = coords + 4*2; // coordinates of the node #4
+ const double eps = 1e-4; // ball radius
+ const double pos[2] = { coords4[0] + eps, coords4[1] - eps }; // ball center
+ std::vector<mcIdType> cellIds;
+ mesh->getCellsContainingPoint( pos, eps, cellIds );
+ CPPUNIT_ASSERT ( ToIdType(cellIds.size()) == mesh->getNumberOfCells() );
+ //! [CppSnippet_MEDCouplingUMesh_getCellsContainingPoint_2]
+}
+
+void CppExample_MEDCouplingUMesh_buildPartOrthogonalField()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOrthogonalField_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOrthogonalField_1]
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOrthogonalField_2]
+ const mcIdType part[4] = {1,2,3,4}; // cell #0 is omitted
+ MCAuto<MEDCouplingFieldDouble> vecField=
+ mesh->buildPartOrthogonalField( part, part+4 );
+ CPPUNIT_ASSERT ( vecField->getArray()->getNumberOfTuples() == 4 );
+ CPPUNIT_ASSERT ( vecField->getArray()->getNumberOfComponents() == 3 );
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOrthogonalField_2]
+}
+
+void CppExample_MEDCouplingUMesh_getPartMeasureField()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_getPartMeasureField_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,2,4, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_getPartMeasureField_1]
+ //! [CppSnippet_MEDCouplingUMesh_getPartMeasureField_2]
+ const bool isAbs = true;
+ const mcIdType part[4] = {1,2,3,4}; // cell #0 is omitted
+ MCAuto<DataArrayDouble> areaArr=
+ mesh->getPartMeasureField( isAbs, part, part+4 );
+ CPPUNIT_ASSERT( areaArr->getIJ(0,0) > 0 ); // orientation ignored
+ areaArr=mesh->getPartMeasureField( !isAbs, part, part+4 );
+ CPPUNIT_ASSERT( areaArr->getIJ(0,0) < 0 ); // orientation considered
+ CPPUNIT_ASSERT ( areaArr->getNumberOfTuples() == 4 );
+ //! [CppSnippet_MEDCouplingUMesh_getPartMeasureField_2]
+ //! [CppSnippet_MEDCouplingUMesh_getPartMeasureField_3]
+ const mcIdType cellIds[4] = {1,2,3,4}; // cell #0 is omitted
+ MCAuto<DataArrayDouble> baryCenters=
+ mesh->getPartBarycenterAndOwner( cellIds, cellIds+4 );
+ CPPUNIT_ASSERT( baryCenters->getNumberOfTuples() == 4 );
+ CPPUNIT_ASSERT( (int)baryCenters->getNumberOfComponents() == mesh->getSpaceDimension() );
+ //! [CppSnippet_MEDCouplingUMesh_getPartMeasureField_3]
+}
+
+void CppExample_MEDCouplingUMesh_getCellsInBoundingBox()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_getCellsInBoundingBox_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(1);
+ const double coords[3*2]={0.,0., 0.,1., 1.,1};
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess(coords, 3,2);
+ mesh->setCoords(coordsArr);
+ mesh->allocateCells(1);
+ const mcIdType conn[3]={0,1,2};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3,conn);
+ mesh->finishInsertingCells();
+ //! [CppSnippet_MEDCouplingUMesh_getCellsInBoundingBox_1]
+ //! [CppSnippet_MEDCouplingUMesh_getCellsInBoundingBox_2]
+ const double bbox[] = {1., 1., 1.001,1.001}; // xMin, xMax, yMin, yMax
+ MCAuto<DataArrayIdType> cellIdsArr =
+ mesh->getCellsInBoundingBox( bbox, 0.0 );
+ CPPUNIT_ASSERT( cellIdsArr->getNumberOfTuples() == 0 );
+ cellIdsArr = mesh->getCellsInBoundingBox( bbox, 0.1 );
+ CPPUNIT_ASSERT( cellIdsArr->getNumberOfTuples() == 1 );
+ //! [CppSnippet_MEDCouplingUMesh_getCellsInBoundingBox_2]
+}
+
+void CppExample_MEDCouplingUMesh_renumberNodesInConn()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_renumberNodesInConn_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(1);
+ const mcIdType conn[4]={4,3,2,1};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn);
+ mesh->finishInsertingCells();
+ //! [CppSnippet_MEDCouplingUMesh_renumberNodesInConn_1]
+ //! [CppSnippet_MEDCouplingUMesh_renumberNodesInConn_2]
+ const mcIdType old2newIds[] = {-1,3,2,1,0};
+ mesh->renumberNodesInConn( old2newIds );
+ const mcIdType nodes0Expected[] = {0,1,2,3};
+ std::vector<mcIdType> nodes0;
+ mesh->getNodeIdsOfCell( 0, nodes0 );
+ CPPUNIT_ASSERT(std::equal( nodes0Expected, nodes0Expected+4, &nodes0[0] ));
+ //! [CppSnippet_MEDCouplingUMesh_renumberNodesInConn_2]
+}
+
+void CppExample_MEDCouplingUMesh_renumberNodes()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_renumberNodes_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ const double coords[4*2]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.3};
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess(coords, 4,2);
+ mesh->setCoords(coordsArr);
+ mesh->allocateCells(0);
+ mesh->finishInsertingCells();
+ //! [CppSnippet_MEDCouplingUMesh_renumberNodes_1]
+ //! [CppSnippet_MEDCouplingUMesh_renumberNodes_2]
+ const mcIdType newIds[] = { 2,1,0,-1 };
+ mesh->renumberNodes(newIds, 3);
+ coordsArr = mesh->getCoordinatesAndOwner(); // get a shorten array
+ const double coordsExpected[3*2]={0.7,-0.3, 0.2,-0.3, -0.3,-0.3};
+ MCAuto<DataArrayDouble> coordsExpectedArr=DataArrayDouble::New();
+ coordsExpectedArr->useExternalArrayWithRWAccess(coordsExpected, 3,2);
+ CPPUNIT_ASSERT( coordsExpectedArr->isEqual( *coordsArr, 1e-13 ));
+ //! [CppSnippet_MEDCouplingUMesh_renumberNodes_2]
+ //! [CppSnippet_MEDCouplingUMesh_renumberNodes_3]
+ coordsArr->useExternalArrayWithRWAccess(coords, 4,2); // restore old nodes
+ const mcIdType newIds2[] = { 2,1,0,2 };
+ mesh->renumberNodesCenter(newIds2, 3);
+ coordsArr = mesh->getCoordinatesAndOwner(); // get a shorten array
+ const double coordsExpected2[3*2]={0.7,-0.3, 0.2,-0.3, -0.3, 0.0};
+ MCAuto<DataArrayDouble> coordsExpectedArr2=DataArrayDouble::New();
+ coordsExpectedArr2->useExternalArrayWithRWAccess(coordsExpected2, 3,2);
+ CPPUNIT_ASSERT( coordsExpectedArr2->isEqual( *coordsArr, 1e-13 ));
+ //! [CppSnippet_MEDCouplingUMesh_renumberNodes_3]
+}
+
+void CppExample_MEDCouplingUMesh_findBoundaryNodes()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_findBoundaryNodes_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14);
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_findBoundaryNodes_1]
+ //! [CppSnippet_MEDCouplingUMesh_findBoundaryNodes_2]
+ MCAuto<DataArrayIdType> nodeIdsArr=mesh->findBoundaryNodes();
+ CPPUNIT_ASSERT( nodeIdsArr->getNumberOfTuples() == mesh->getNumberOfNodes() - 1 );
+ //! [CppSnippet_MEDCouplingUMesh_findBoundaryNodes_2]
+}
+
+void CppExample_MEDCouplingUMesh_buildBoundaryMesh()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_buildBoundaryMesh_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14);
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_buildBoundaryMesh_1]
+ //! [CppSnippet_MEDCouplingUMesh_buildBoundaryMesh_2]
+ MCAuto<MEDCouplingPointSet> mesh1=mesh->buildBoundaryMesh(true);
+ MCAuto<MEDCouplingPointSet> mesh2=mesh->buildBoundaryMesh(false);
+ CPPUNIT_ASSERT( coordsArr->isEqual( *mesh1->getCoords(), 1e-13 )); // same nodes
+ CPPUNIT_ASSERT( !coordsArr->isEqual( *mesh2->getCoords(), 1e-13 )); // different nodes
+ //! [CppSnippet_MEDCouplingUMesh_buildBoundaryMesh_2]
+}
+
+void CppExample_MEDCouplingUMesh_buildFacePartOfMySelfNode()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_buildFacePartOfMySelfNode_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_buildFacePartOfMySelfNode_1]
+ //! [CppSnippet_MEDCouplingUMesh_buildFacePartOfMySelfNode_2]
+ std::vector<mcIdType> nodes;
+ mesh->getNodeIdsOfCell( 0, nodes );
+ const bool allNodes = true;
+ MCAuto<MEDCouplingUMesh> mesh1 =
+ (MEDCouplingUMesh*)mesh->buildFacePartOfMySelfNode( &nodes[0],&nodes[0]+nodes.size(),allNodes);
+ CPPUNIT_ASSERT( mesh1->getNumberOfCells() == 4 ); // 4 segments bounding QUAD4 #0 only
+ MCAuto<MEDCouplingUMesh> mesh2 =
+ (MEDCouplingUMesh*)mesh->buildFacePartOfMySelfNode( &nodes[0],&nodes[0]+nodes.size(),!allNodes);
+ CPPUNIT_ASSERT( mesh2->getNumberOfCells() == 9 ); // more segments added
+ //! [CppSnippet_MEDCouplingUMesh_buildFacePartOfMySelfNode_2]
+}
+
+void CppExample_MEDCouplingUMesh_buildPartOfMySelfNode()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOfMySelfNode_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOfMySelfNode_1]
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOfMySelfNode_2]
+ std::vector<mcIdType> nodes;
+ mesh->getNodeIdsOfCell( 0, nodes );
+ const bool allNodes = true;
+ MCAuto<MEDCouplingUMesh> mesh1 =
+ (MEDCouplingUMesh*)mesh->buildPartOfMySelfNode( &nodes[0], &nodes[0]+nodes.size(), allNodes);
+ MCAuto<MEDCouplingUMesh> mesh2 =
+ (MEDCouplingUMesh*)mesh->buildPartOfMySelfNode( &nodes[0], &nodes[0]+nodes.size(),!allNodes);
+ CPPUNIT_ASSERT_EQUAL( mesh1->getNumberOfCells(), ToIdType( 1 ));
+ CPPUNIT_ASSERT_EQUAL( mesh2->getNumberOfCells(), mesh->getNumberOfCells() );
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOfMySelfNode_2]
+}
+
+void CppExample_MEDCouplingUMesh_getCellIdsLyingOnNodes()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_getCellIdsLyingOnNodes_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_getCellIdsLyingOnNodes_1]
+ //! [CppSnippet_MEDCouplingUMesh_getCellIdsLyingOnNodes_2]
+ std::vector<mcIdType> nodes;
+ mesh->getNodeIdsOfCell( 0, nodes );
+ const bool allNodes = true;
+ DataArrayIdType* cellIdsArr1 = mesh->getCellIdsLyingOnNodes( &nodes[0], &nodes[0]+nodes.size(), allNodes);
+ DataArrayIdType* cellIdsArr2 = mesh->getCellIdsLyingOnNodes( &nodes[0], &nodes[0]+nodes.size(),!allNodes);
+ CPPUNIT_ASSERT_EQUAL( cellIdsArr1->getNumberOfTuples(), ToIdType( 1 ));
+ CPPUNIT_ASSERT_EQUAL( cellIdsArr2->getNumberOfTuples(), mesh->getNumberOfCells() );
+ //! [CppSnippet_MEDCouplingUMesh_getCellIdsLyingOnNodes_2]
+ cellIdsArr1->decrRef();
+ cellIdsArr2->decrRef();
+}
+
+void CppExample_MEDCouplingUMesh_getCellIdsFullyIncludedInNodeIds()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_getCellIdsFullyIncludedInNodeIds_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14);
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_getCellIdsFullyIncludedInNodeIds_1]
+ //! [CppSnippet_MEDCouplingUMesh_getCellIdsFullyIncludedInNodeIds_2]
+ const mcIdType cellIds[2]={1,2};
+ std::vector<mcIdType> nodes;
+ mesh->getNodeIdsOfCell( cellIds[0], nodes );
+ mesh->getNodeIdsOfCell( cellIds[1], nodes );
+ DataArrayIdType* cellIdsArr = mesh->getCellIdsFullyIncludedInNodeIds( &nodes[0], &nodes[0]+nodes.size());
+ CPPUNIT_ASSERT(std::equal( cellIds, cellIds+2, cellIdsArr->getPointer() ));
+ //! [CppSnippet_MEDCouplingUMesh_getCellIdsFullyIncludedInNodeIds_2]
+ cellIdsArr->decrRef();
+}
+
+void CppExample_MEDCouplingUMesh_buildPartOfMySelf()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOfMySelf_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOfMySelf_1]
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOfMySelf_2]
+ const mcIdType cellIds[2]={1,2};
+ MEDCouplingUMesh* mesh2=(MEDCouplingUMesh*)mesh->buildPartOfMySelf(cellIds,cellIds+2,true);
+ MEDCouplingUMesh* mesh3=(MEDCouplingUMesh*)mesh->buildPartOfMySelf(cellIds,cellIds+2,false);
+ CPPUNIT_ASSERT( coordsArr->isEqual( *mesh2->getCoords(), 1e-13 )); // same nodes
+ CPPUNIT_ASSERT( !coordsArr->isEqual( *mesh3->getCoords(), 1e-13 )); // different nodes
+ for ( mcIdType i = 0; i < 2; ++i )
+ {
+ std::vector<mcIdType> nodes1, nodes2;
+ mesh ->getNodeIdsOfCell(cellIds[i], nodes1);
+ mesh2->getNodeIdsOfCell(i, nodes2);
+ CPPUNIT_ASSERT( nodes1 == nodes2 ); // cell #cellIds[i] was copied
+ }
+ //! [CppSnippet_MEDCouplingUMesh_buildPartOfMySelf_2]
+ mesh2->decrRef();
+ mesh3->decrRef();
+}
+
+void CppExample_MEDCouplingUMesh_mergeNodes()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_mergeNodes_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7);
+ mesh->finishInsertingCells();
+ const double coords[6*2]={0.3,-0.301, // #0
+ 0.2,-0.3, // #1
+ 0.3,-0.302, // #2 ~~ #0
+ 1.1,0.0, // #3
+ 1.1,0.0, // #4 == #3
+ 0.3,-0.303}; // #5 ~~ #0
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(6,2);
+ std::copy(coords,coords+6*2,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_mergeNodes_1]
+ //! [CppSnippet_MEDCouplingUMesh_mergeNodes_2]
+ bool areNodesMerged; mcIdType newNbOfNodes;
+ MCAuto<DataArrayIdType> arr=
+ mesh->mergeNodes(0.004,areNodesMerged,newNbOfNodes);
+ const mcIdType idsExpected[6] = {0, 1, 0, 2, 2, 0};
+ CPPUNIT_ASSERT(std::equal(idsExpected,idsExpected+6,arr->getPointer()));
+ CPPUNIT_ASSERT( areNodesMerged );
+ CPPUNIT_ASSERT_EQUAL( ToIdType( 3 ), newNbOfNodes );
+ //! [CppSnippet_MEDCouplingUMesh_mergeNodes_2]
+ //! [CppSnippet_MEDCouplingUMesh_mergeNodes_3]
+ const double* baryCoords2 = coords + 2*2; // initial coordinates of node #2
+ coordsArr=mesh->getCoordinatesAndOwner(); // retrieve a new shorten coord array
+ CPPUNIT_ASSERT( fabs( baryCoords2[1] - coordsArr->getIJ(0,1)) > 1e-4 ); // Y of node #0 differs from that of baryCoords2
+ // restore coordinates
+ coordsArr->alloc(6,2);
+ std::copy(coords,coords+6*2,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ // call mergeNodesCenter()
+ arr = mesh->mergeNodesCenter(0.004,areNodesMerged,newNbOfNodes);
+ coordsArr=mesh->getCoordinatesAndOwner(); // retrieve a new shorten coord array
+ CPPUNIT_ASSERT_DOUBLES_EQUAL( baryCoords2[1], coordsArr->getIJ(0,1), 13 ); // Y of node #0 equals to that of baryCoords2
+ //! [CppSnippet_MEDCouplingUMesh_mergeNodes_3]
+}
+
+void CppExample_MEDCouplingUMesh_zipConnectivityTraducer()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_zipConnectivityTraducer_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[11]={0,3,4,1, 1,4,2, 4,1,0,3};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+0); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 2 == 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+0); // 3 == 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+7); // 4 ~~ 0
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_zipConnectivityTraducer_1]
+ //! [CppSnippet_MEDCouplingUMesh_zipConnectivityTraducer_2]
+ const mcIdType oldNbCells = mesh->getNumberOfCells();
+ DataArrayIdType *arr = mesh->zipConnectivityTraducer(0);
+ CPPUNIT_ASSERT_EQUAL( oldNbCells-2, mesh->getNumberOfCells() );
+ const mcIdType idsExpected[5] = {0, 1, 1, 0, 2};
+ CPPUNIT_ASSERT(std::equal(idsExpected,idsExpected+5,arr->getPointer()));
+ //! [CppSnippet_MEDCouplingUMesh_zipConnectivityTraducer_2]
+ arr->decrRef();
+}
+
+void CppExample_MEDCouplingUMesh_zipCoordsTraducer()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_zipCoordsTraducer_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14);
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_zipCoordsTraducer_1]
+ //! [CppSnippet_MEDCouplingUMesh_zipCoordsTraducer_2]
+ const mcIdType cellIds[2]={1,2};
+ MEDCouplingUMesh* mesh2=(MEDCouplingUMesh*)mesh->buildPartOfMySelf(cellIds,cellIds+2,true);
+ DataArrayIdType *arr=mesh2->zipCoordsTraducer();
+ CPPUNIT_ASSERT_EQUAL( ToIdType(4), mesh2->getNumberOfNodes() ); // nb of nodes decreased
+ CPPUNIT_ASSERT_EQUAL( mesh->getNumberOfNodes(), arr->getNumberOfTuples() );
+ const mcIdType idsExpected[9] = {-1,0,1,-1,2,3,-1,-1,-1}; // -1 for unused nodes
+ CPPUNIT_ASSERT(std::equal(idsExpected,idsExpected+9,arr->getPointer()));
+ //! [CppSnippet_MEDCouplingUMesh_zipCoordsTraducer_2]
+ mesh2->decrRef();
+ arr->decrRef();
+}
+
+void CppExample_MEDCouplingUMesh_getNodeIdsInUse()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_getNodeIdsInUse_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10);
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14);
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_getNodeIdsInUse_1]
+ //! [CppSnippet_MEDCouplingUMesh_getNodeIdsInUse_2]
+ const mcIdType cellIds[2]={1,2};
+ MEDCouplingUMesh* mesh2=(MEDCouplingUMesh*)mesh->buildPartOfMySelf(cellIds,cellIds+2,true);
+ mcIdType newNbOfNodes = 0;
+ DataArrayIdType *arr=mesh2->getNodeIdsInUse( newNbOfNodes );
+ const mcIdType idsExpected[9] = {-1,0,1,-1,2,3,-1,-1,-1};
+ CPPUNIT_ASSERT(std::equal(idsExpected,idsExpected+9,arr->getPointer()));
+ //! [CppSnippet_MEDCouplingUMesh_getNodeIdsInUse_2]
+ //! [CppSnippet_MEDCouplingUMesh_getNodeIdsInUse_3]
+ DataArrayIdType *arr2=arr->invertArrayO2N2N2O(newNbOfNodes);
+ const mcIdType idsExpected2[4] = {1,2,4,5};
+ CPPUNIT_ASSERT(std::equal(idsExpected2,idsExpected2+4,arr2->getPointer()));
+ //! [CppSnippet_MEDCouplingUMesh_getNodeIdsInUse_3]
+ mesh2->decrRef();
+ arr->decrRef();
+ arr2->decrRef();
+}
+
+void CppExample_MEDCouplingUMesh_convertToPolyTypes()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_convertToPolyTypes_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_convertToPolyTypes_1]
+ //! [CppSnippet_MEDCouplingUMesh_convertToPolyTypes_2]
+ const mcIdType cells[2]={1,3};
+ mesh->convertToPolyTypes(cells, cells+2);
+ CPPUNIT_ASSERT( mesh->getTypeOfCell(0) == INTERP_KERNEL::NORM_QUAD4 );
+ CPPUNIT_ASSERT( mesh->getTypeOfCell(1) == INTERP_KERNEL::NORM_POLYGON );
+ CPPUNIT_ASSERT( mesh->getTypeOfCell(2) == INTERP_KERNEL::NORM_TRI3 );
+ CPPUNIT_ASSERT( mesh->getTypeOfCell(3) == INTERP_KERNEL::NORM_POLYGON );
+ //! [CppSnippet_MEDCouplingUMesh_convertToPolyTypes_2]
+}
+
+void CppExample_MEDCouplingUMesh_buildDescendingConnectivity2()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_buildDescendingConnectivity2_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_buildDescendingConnectivity2_1]
+ //! [CppSnippet_MEDCouplingUMesh_buildDescendingConnectivity2_2]
+ DataArrayIdType *desc =DataArrayIdType::New();
+ DataArrayIdType *descIndx =DataArrayIdType::New();
+ DataArrayIdType *revDesc =DataArrayIdType::New();
+ DataArrayIdType *revDescIndx=DataArrayIdType::New();
+ MEDCouplingUMesh * mesh2 = mesh->buildDescendingConnectivity2(desc,descIndx,revDesc,revDescIndx);
+ const mcIdType descExpected[] = {1,2,3,4,-3,5,6,7,8,-5,9,10,-2,11,12,13,-7,-10};
+ const mcIdType descIndxExpected[] = {0,4,7,10,14,18};
+ const mcIdType revDescExpected[] = {0, 0,3, 0,1, 0, 1,2, 1, 2,4, 2, 3, 3,4, 3, 4, 4};
+ const mcIdType revDescIndxExpected[] = {0,1,3,5,6,8,9,11,12,13,15,16,17,18};
+ CPPUNIT_ASSERT(std::equal(descExpected,descExpected+18,desc->getPointer()));
+ CPPUNIT_ASSERT(std::equal(descIndxExpected,descIndxExpected+6,descIndx->getPointer()));
+ CPPUNIT_ASSERT(std::equal(revDescExpected,revDescExpected+18,revDesc->getPointer()));
+ CPPUNIT_ASSERT(std::equal(revDescIndxExpected,revDescIndxExpected+14,revDescIndx->getPointer()));
+ //! [CppSnippet_MEDCouplingUMesh_buildDescendingConnectivity2_2]
+ //! [CppSnippet_MEDCouplingUMesh_buildDescendingConnectivity2_3]
+ const mcIdType cell2ConnExpect[] = {4,1};
+ std::vector<mcIdType> cell2Conn;
+ mesh2->getNodeIdsOfCell( 3-1, cell2Conn ); // cell #3 in FORTRAN mode
+ CPPUNIT_ASSERT(std::equal(cell2ConnExpect,cell2ConnExpect+2,&cell2Conn[0]));
+ //! [CppSnippet_MEDCouplingUMesh_buildDescendingConnectivity2_3]
+ desc->decrRef();
+ descIndx->decrRef();
+ revDesc->decrRef();
+ revDescIndx->decrRef();
+ mesh2->decrRef();
+}
+
+void CppExample_MEDCouplingUMesh_buildDescendingConnectivity()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_buildDescendingConnectivity_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_buildDescendingConnectivity_1]
+ //! [CppSnippet_MEDCouplingUMesh_buildDescendingConnectivity_2]
+ DataArrayIdType *desc =DataArrayIdType::New();
+ DataArrayIdType *descIndx =DataArrayIdType::New();
+ DataArrayIdType *revDesc =DataArrayIdType::New();
+ DataArrayIdType *revDescIndx=DataArrayIdType::New();
+ MEDCouplingUMesh * mesh2 = mesh->buildDescendingConnectivity(desc,descIndx,revDesc,revDescIndx);
+ const mcIdType descExpected[] = {0,1,2,3, 2,4,5, 6,7,4, 8,9,1,10, 11,12,6,9};
+ const mcIdType descIndxExpected[] = {0,4,7,10,14,18};
+ const mcIdType revDescExpected[] = {0, 0,3, 0,1, 0, 1,2, 1, 2,4, 2, 3, 3,4, 3, 4, 4};
+ const mcIdType revDescIndxExpected[] = {0,1,3,5,6,8,9,11,12,13,15,16,17,18};
+ CPPUNIT_ASSERT(std::equal(descExpected,descExpected+18,desc->getPointer()));
+ CPPUNIT_ASSERT(std::equal(descIndxExpected,descIndxExpected+6,descIndx->getPointer()));
+ CPPUNIT_ASSERT(std::equal(revDescExpected,revDescExpected+18,revDesc->getPointer()));
+ CPPUNIT_ASSERT(std::equal(revDescIndxExpected,revDescIndxExpected+14,revDescIndx->getPointer()));
+ //! [CppSnippet_MEDCouplingUMesh_buildDescendingConnectivity_2]
+ desc->decrRef();
+ descIndx->decrRef();
+ revDesc->decrRef();
+ revDescIndx->decrRef();
+ mesh2->decrRef();
+}
+
+void CppExample_MEDCouplingUMesh_getReverseNodalConnectivity()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_getReverseNodalConnectivity_1]
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
+ mesh->setMeshDimension(2);
+ mesh->allocateCells(5);
+ const mcIdType conn[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn); // 0
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+4); // 1
+ mesh->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+7); // 2
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+10); // 3
+ mesh->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,conn+14); // 4
+ mesh->finishInsertingCells();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->alloc(9,2);
+ const double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3, -0.3,0.2, 0.2,0.2, 0.7,0.2, -0.3,0.7, 0.2,0.7, 0.7,0.7 };
+ std::copy(coords,coords+18,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);
+ //! [CppSnippet_MEDCouplingUMesh_getReverseNodalConnectivity_1]
+ //! [CppSnippet_MEDCouplingUMesh_getReverseNodalConnectivity_2]
+ DataArrayIdType *revNodal=DataArrayIdType::New();
+ DataArrayIdType *revNodalIndx=DataArrayIdType::New();
+ mesh->getReverseNodalConnectivity(revNodal,revNodalIndx);
+ const mcIdType revNodalExpected[18]={0,0,1,1,2,0,3,0,1,2,3,4,2,4,3,3,4,4};
+ const mcIdType revNodalIndexExpected[10]={0,1,3,5,7,12,14,15,17,18};
+ CPPUNIT_ASSERT(std::equal(revNodalExpected,revNodalExpected+18,revNodal->getPointer()));
+ CPPUNIT_ASSERT(std::equal(revNodalIndexExpected,revNodalIndexExpected+10,revNodalIndx->getPointer()));
+ //! [CppSnippet_MEDCouplingUMesh_getReverseNodalConnectivity_2]
+ revNodal->decrRef();
+ revNodalIndx->decrRef();
+}
+
+void CppExample_MEDCouplingUMesh_checkDeepEquivalWith()
+{
+ using namespace MEDCoupling;
+ //! [CppSnippet_MEDCouplingUMesh_checkDeepEquivalWith_1]
+ // mesh 1
+ MEDCouplingUMesh *mesh1=MEDCouplingUMesh::New();
+ const double coords[4*2]={0.0,0.0, // #0
+ 1.0,0.0, // #1
+ 1.0,1.0, // #2
+ 0.0,1.0}; // #3
+ {
+ mesh1->setMeshDimension(2);
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords, 4, 2 );
+ mesh1->setCoords(coordsArr);
+ mesh1->allocateCells(2);
+ const mcIdType conn[6]={0,1,2, 1,2,3};
+ mesh1->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+0); // #0
+ mesh1->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+3); // #1
+ mesh1->finishInsertingCells();
+ }
+ // mesh 2
+ MEDCouplingUMesh *mesh2=MEDCouplingUMesh::New();
+ const double coords2[4*2]={0.0,1.0, // #0 = #3
+ 0.0,0.0, // #1 = #0
+ 1.0,0.0, // #2 = #1
+ 1.0,1.001}; // #3 ~ #2
+ {
+ mesh2->setMeshDimension(2);
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
+ coordsArr->useExternalArrayWithRWAccess( coords2, 4, 2 );
+ mesh2->setCoords(coordsArr);
+ mesh2->allocateCells(2);
+ const mcIdType conn[6]={2,3,0, 3,1,2};
+ mesh2->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+0); // #0 = #1
+ mesh2->insertNextCell(INTERP_KERNEL::NORM_TRI3,3, conn+3); // #1 ~ #0
+ mesh2->finishInsertingCells();
+ }
+ //! [CppSnippet_MEDCouplingUMesh_checkDeepEquivalWith_1]
+ //! [CppSnippet_MEDCouplingUMesh_checkDeepEquivalWith_2]
+ int cellCompPol = 1; // "permuted same orientation" - policy of medium severity
+ DataArrayIdType *nOld2New, *cOld2New;
+ mesh1->checkDeepEquivalWith( mesh2, cellCompPol, 0.002, cOld2New, nOld2New );
+ const mcIdType nOld2NewExpected[4] = { 3, 0, 1, 2 };
+ const mcIdType cOld2NewExpected[2] = { 1, 0 };
+ CPPUNIT_ASSERT(std::equal(nOld2NewExpected,nOld2NewExpected+4,nOld2New->getConstPointer()));
+ CPPUNIT_ASSERT(std::equal(cOld2NewExpected,cOld2NewExpected+2,cOld2New->getConstPointer()));
+ //! [CppSnippet_MEDCouplingUMesh_checkDeepEquivalWith_2]
+ //! [CppSnippet_MEDCouplingUMesh_checkDeepEquivalWith_3]
+ cOld2New->decrRef(); // else memory leaks
+ CPPUNIT_ASSERT_THROW ( mesh1->checkDeepEquivalOnSameNodesWith( mesh2, cellCompPol, 0.002, cOld2New ), INTERP_KERNEL::Exception );
+ mesh2->setCoords( mesh1->getCoords() ); // make meshes share the same coordinates array
+ mesh2->allocateCells(2);
+ const mcIdType conn[6]={1,2,3, 1,0,2};
+ mesh2->insertNextCell(INTERP_KERNEL::NORM_TRI3,3,conn+0); // #0 = #1
+ mesh2->insertNextCell(INTERP_KERNEL::NORM_TRI3,3,conn+3); // #1 ~ #0
+ mesh2->finishInsertingCells();
+ cellCompPol = 2; // the weakest policy
+ mesh1->checkDeepEquivalOnSameNodesWith( mesh2, cellCompPol, 0, cOld2New );
+ //! [CppSnippet_MEDCouplingUMesh_checkDeepEquivalWith_3]
+ nOld2New->decrRef();
+ cOld2New->decrRef();
+ mesh1->decrRef();
+ mesh2->decrRef();
+}
+
void CppExample_MEDCouplingPointSet_scale()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_MEDCouplingPointSet_scale_1]
double coords[4*2]={0.0,0.0, 1.0,0.0, 1.0,1.0, 0.0,1.0}; // 2D coordinates of 4 nodes
- DataArrayDouble *coordsArr=DataArrayDouble::New();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
coordsArr->useExternalArrayWithRWAccess(coords, 4,2);
- MEDCouplingUMesh *mesh=MEDCouplingUMesh::New();
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
mesh->setCoords(coordsArr);
- DataArrayDouble *initCoords = coordsArr->deepCpy();
+ DataArrayDouble *initCoords = coordsArr->deepCopy();
//! [CppSnippet_MEDCouplingPointSet_scale_1]
//! [CppSnippet_MEDCouplingPointSet_scale_2]
const double center[2] = {0.,0.};
CPPUNIT_ASSERT( coordsArr2->isEqualWithoutConsideringStr( *initCoords, 1.0 ));
CPPUNIT_ASSERT( !coordsArr2->isEqualWithoutConsideringStr( *initCoords, 0.9 ));
// release data
- mesh->decrRef();
- coordsArr->decrRef();
initCoords->decrRef();
//! [CppSnippet_MEDCouplingPointSet_scale_3]
}
void CppExample_MEDCouplingPointSet_translate()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_MEDCouplingPointSet_translate_1]
double coords[4*2]={0.0,0.0, 1.0,0.0, 1.0,1.0, 0.0,1.0}; // 2D coordinates of 4 nodes
- DataArrayDouble *coordsArr=DataArrayDouble::New();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
coordsArr->useExternalArrayWithRWAccess(coords, 4,2);
- MEDCouplingUMesh *mesh=MEDCouplingUMesh::New();
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
mesh->setCoords(coordsArr);
- DataArrayDouble *initCoords = coordsArr->deepCpy();
+ DataArrayDouble *initCoords = coordsArr->deepCopy();
//! [CppSnippet_MEDCouplingPointSet_translate_1]
//! [CppSnippet_MEDCouplingPointSet_translate_2]
double vector[2] = {1.,1.};
CPPUNIT_ASSERT( coordsArr2->isEqualWithoutConsideringStr( *initCoords, 1.0 ));
CPPUNIT_ASSERT( !coordsArr2->isEqualWithoutConsideringStr( *initCoords, 0.9 ));
// release data
- mesh->decrRef();
- coordsArr->decrRef();
initCoords->decrRef();
//! [CppSnippet_MEDCouplingPointSet_translate_3]
}
void CppExample_MEDCouplingPointSet_rotate()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_MEDCouplingPointSet_rotate_1]
double coords[4*2]={0.0,0.0, 0.1,0.0, 0.1,0.1, 0.0,0.1}; // 2D coordinates of 4 nodes
- DataArrayDouble *coordsArr=DataArrayDouble::New();
+ double coordsOrig[4*2];
+ std::copy(coords,coords+sizeof(coords)/sizeof(double),coordsOrig);//keep tracks of initial values
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
coordsArr->useExternalArrayWithRWAccess(coords, 4,2);
- MEDCouplingUMesh *mesh=MEDCouplingUMesh::New();
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
mesh->setCoords(coordsArr);
//! [CppSnippet_MEDCouplingPointSet_rotate_1]
//! [CppSnippet_MEDCouplingPointSet_rotate_2]
double center[3] = {0.,0.,0.}; // it suits for 2D as well
double vector[3] = {0.,0.,1.}; // it is not used in 2D
- mesh->rotate( center, vector, -M_PI/2);
+ mesh->rotate( center, vector, -M_PI/2); // warning here C++ 'coords' array (defined above) has been modified !
//! [CppSnippet_MEDCouplingPointSet_rotate_2]
//! [CppSnippet_MEDCouplingPointSet_rotate_3]
mesh->changeSpaceDimension(3);
//! [CppSnippet_MEDCouplingPointSet_rotate_4]
mesh->changeSpaceDimension(2);
const DataArrayDouble * coordsArr2 = mesh->getCoords();
+ coordsArr->useExternalArrayWithRWAccess(coordsOrig, 4,2);
CPPUNIT_ASSERT( coordsArr2->isEqualWithoutConsideringStr( *coordsArr, 1e-13 ));
- // release data
- mesh->decrRef();
- coordsArr->decrRef();
//! [CppSnippet_MEDCouplingPointSet_rotate_4]
}
void CppExample_MEDCouplingPointSet_getBoundingBox()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_MEDCouplingPointSet_getBoundingBox_1]
double cc[2*3]={0.0, 0.1, 0.2, // 3D coordinates of 2 nodes
2.0, 2.1, 2.2};
- DataArrayDouble *coordsArr=DataArrayDouble::New();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
coordsArr->useExternalArrayWithRWAccess(cc, 2,3);
- MEDCouplingUMesh *mesh=MEDCouplingUMesh::New();
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
mesh->setCoords(coordsArr);
- coordsArr->decrRef();
//! [CppSnippet_MEDCouplingPointSet_getBoundingBox_1]
//! [CppSnippet_MEDCouplingPointSet_getBoundingBox_2]
double bbox[3][2];
mesh->getBoundingBox( (double*) bbox );
- mesh->decrRef();
// check the returned coordinates of extremum points of the bounding box
- for ( int i = 0; i < 2; ++i ) // point id
- for ( int j = 0; j < 3; ++j ) // component
+ for ( mcIdType i = 0; i < 2; ++i ) // point id
+ for ( mcIdType j = 0; j < 3; ++j ) // component
CPPUNIT_ASSERT_DOUBLES_EQUAL( cc[ i*3 + j ], bbox[j][i], 1e-13);
//! [CppSnippet_MEDCouplingPointSet_getBoundingBox_2]
}
void CppExample_MEDCouplingPointSet_getNodeIdsNearPoint()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_MEDCouplingPointSet_getNodeIdsNearPoint_1]
// 2D coordinates of 5 nodes
- double coords[5*2]={0.3,-0.301, // #0
+ double coords[5*2]={0.3,-0.30001, // #0
0.2,-0.3, // #1
- 0.3,-0.302, // #2
+ 0.3,-0.30002, // #2
1.1,0.0, // #3
- 0.3,-0.303};// #4
- DataArrayDouble *coordsArr=DataArrayDouble::New();
+ 0.3,-0.30003};// #4
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
coordsArr->useExternalArrayWithRWAccess(coords, 5,2);
- MEDCouplingUMesh *mesh=MEDCouplingUMesh::New();
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
mesh->setCoords(coordsArr);
- coordsArr->decrRef();
//! [CppSnippet_MEDCouplingPointSet_getNodeIdsNearPoint_1]
//! [CppSnippet_MEDCouplingPointSet_getNodeIdsNearPoint_2]
double point [2]={0.3, -0.3}; // point close to nodes #0, #2 and #4
- DataArrayInt *ids = mesh->getNodeIdsNearPoint(point, 1e-13);
+ DataArrayIdType *ids = mesh->getNodeIdsNearPoint(point, 1e-2);
// check found ids
- const int expectedIDs[3] = {0,2,4};
- DataArrayInt * okIDs = ids->getIdsEqualList ( expectedIDs, expectedIDs+3 );
- CPPUNIT_ASSERT_EQUAL(3, okIDs->getNumberOfTuples());
+ const mcIdType expectedIDs[3] = {0,2,4};
+ DataArrayIdType * okIDs = ids->findIdsEqualList ( expectedIDs, expectedIDs+3 );
+ CPPUNIT_ASSERT_EQUAL(ToIdType(3), okIDs->getNumberOfTuples());
// release data
- mesh->decrRef();
ids->decrRef();
okIDs->decrRef();
//! [CppSnippet_MEDCouplingPointSet_getNodeIdsNearPoint_2]
}
void CppExample_MEDCouplingPointSet_getNodeIdsNearPoints()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_MEDCouplingPointSet_getNodeIdsNearPoints_1]
// 2D coordinates of 7 nodes
double coords[7*2]={0.3,-0.301, // #0
1.1,0.0, // #4
1.1,0.002, // #5
0.3,-0.303};// #6
- DataArrayDouble *coordsArr=DataArrayDouble::New();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
coordsArr->useExternalArrayWithRWAccess(coords, 7,2);
- MEDCouplingUMesh *mesh=MEDCouplingUMesh::New();
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
mesh->setCoords(coordsArr);
- coordsArr->decrRef();
//! [CppSnippet_MEDCouplingPointSet_getNodeIdsNearPoints_1]
//! [CppSnippet_MEDCouplingPointSet_getNodeIdsNearPoints_2]
- const int nbOfPoints = 3;
- double points [nbOfPoints*2]={0.2,-0.301, // ~ node #1
+ const mcIdType nbOfPoints = 3;
+ double points [nbOfPoints*2]={0.2,-0.30001, // ~ node #1
0.0, 0.0,
1.1, 0.002}; // ~ nodes #3, #4 and #5
- DataArrayInt *ids, *idsIndex;
- mesh->getNodeIdsNearPoints(points, nbOfPoints, 1e-13,ids,idsIndex);
+ DataArrayIdType *ids, *idsIndex;
+ mesh->getNodeIdsNearPoints(points, nbOfPoints, 1e-1,ids,idsIndex);
// check found ids (i.e. contents of 'ids' array)
- const int expectedIDs[4] = {1, 3, 4, 5};
- DataArrayInt * okIDs = ids->getIdsEqualList ( expectedIDs, expectedIDs+4 );
- CPPUNIT_ASSERT_EQUAL(4, okIDs->getNumberOfTuples());
+ const mcIdType expectedIDs[4] = {1, 3, 4, 5};
+ DataArrayIdType * okIDs = ids->findIdsEqualList ( expectedIDs, expectedIDs+4 );
+ CPPUNIT_ASSERT_EQUAL(ToIdType(4), okIDs->getNumberOfTuples());
// release data
- mesh->decrRef();
ids->decrRef();
idsIndex->decrRef();
okIDs->decrRef();
void CppExample_MEDCouplingPointSet_findCommonNodes()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_MEDCouplingPointSet_findCommonNodes_1]
double coords[6*2]={0.3,-0.301, // 0
0.2,-0.3, // 1
1.1,0.0, // 3
1.1,0.0, // 4
0.3,-0.303};// 5
- DataArrayDouble *coordsArr=DataArrayDouble::New();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
coordsArr->useExternalArrayWithRWAccess(coords, 6,2);
- MEDCouplingUMesh *mesh=MEDCouplingUMesh::New();
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
mesh->setCoords(coordsArr);
- coordsArr->decrRef();
//! [CppSnippet_MEDCouplingPointSet_findCommonNodes_1]
//! [CppSnippet_MEDCouplingPointSet_findCommonNodes_2]
- DataArrayInt *com, *comI;
+ DataArrayIdType *com, *comI;
mesh->findCommonNodes(1e-13,-1,com,comI);
- CPPUNIT_ASSERT_EQUAL(2, com->getNumberOfTuples());
+ CPPUNIT_ASSERT_EQUAL(ToIdType(2),com->getNumberOfTuples());
+ com->decrRef(); comI->decrRef();
mesh->findCommonNodes(0.004,-1,com,comI);
- CPPUNIT_ASSERT_EQUAL(5, com->getNumberOfTuples());
+ CPPUNIT_ASSERT_EQUAL(ToIdType(5), com->getNumberOfTuples());
//! [CppSnippet_MEDCouplingPointSet_findCommonNodes_2]
- mesh->decrRef();
- com->decrRef();
- comI->decrRef();
+ com->decrRef(); comI->decrRef();
}
void CppExample_MEDCouplingPointSet_getCoordinatesOfNode()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_MEDCouplingPointSet_getCoordinatesOfNode_1]
double coords[18]={-0.3,-0.3, 0.2,-0.3, 0.7,-0.3};
- DataArrayDouble *coordsArr=DataArrayDouble::New();
+ MCAuto<DataArrayDouble> coordsArr=DataArrayDouble::New();
coordsArr->useExternalArrayWithRWAccess(coords, 3,2);
- MEDCouplingUMesh *mesh=MEDCouplingUMesh::New();
+ MCAuto<MEDCouplingUMesh> mesh=MEDCouplingUMesh::New();
mesh->setCoords(coordsArr);
- coordsArr->decrRef();
//! [CppSnippet_MEDCouplingPointSet_getCoordinatesOfNode_1]
//! [CppSnippet_MEDCouplingPointSet_getCoordinatesOfNode_2]
std::vector<double> coords2;
mesh->getCoordinatesOfNode(1,coords2);
- CPPUNIT_ASSERT_DOUBLES_EQUAL(coords[0],coords2[0],1e-13);
- CPPUNIT_ASSERT_DOUBLES_EQUAL(coords[1],coords2[1],1e-13);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(coords[2],coords2[0],1e-13);
+ CPPUNIT_ASSERT_DOUBLES_EQUAL(coords[3],coords2[1],1e-13);
//! [CppSnippet_MEDCouplingPointSet_getCoordinatesOfNode_2]
- mesh->decrRef();
}
void CppExample_DataArrayInt_buildPermutationArr()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_DataArrayInt_buildPermutationArr_1]
DataArrayInt *a=DataArrayInt::New();
- const int vala[5]={4,5,6,7,8};
+ const mcIdType vala[5]={4,5,6,7,8};
a->alloc(5,1);
std::copy(vala,vala+5,a->getPointer());
DataArrayInt *b=DataArrayInt::New();
- const int valb[5]={5,4,8,6,7};
+ const mcIdType valb[5]={5,4,8,6,7};
b->alloc(5,1);
std::copy(valb,valb+5,b->getPointer());
- DataArrayInt *c=a->buildPermutationArr(*b);
+ DataArrayIdType *c=a->buildPermutationArr(*b);
//! [CppSnippet_DataArrayInt_buildPermutationArr_1]
- const int expect1[5]={1,0,4,2,3};
- CPPUNIT_ASSERT_EQUAL(5,c->getNumberOfTuples());
- CPPUNIT_ASSERT_EQUAL(1,c->getNumberOfComponents());
+ const mcIdType expect1[5]={1,0,4,2,3};
+ CPPUNIT_ASSERT_EQUAL(ToIdType(5),c->getNumberOfTuples());
+ CPPUNIT_ASSERT_EQUAL(1,(int)c->getNumberOfComponents());
CPPUNIT_ASSERT(std::equal(expect1,expect1+5,c->getConstPointer()));
CPPUNIT_ASSERT(a->isEqualWithoutConsideringStrAndOrder(*b));
a->decrRef();
void CppExample_DataArrayInt_invertArrayO2N2N2O()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_DataArrayInt_invertArrayO2N2N2O_1]
- const int arr1[6]={2,0,4,1,5,3};
+ const mcIdType arr1[6]={2,0,4,1,5,3};
DataArrayInt *da=DataArrayInt::New();
da->alloc(6,1);
std::copy(arr1,arr1+6,da->getPointer());
- DataArrayInt *da2=da->invertArrayO2N2N2O(6);
- const int expected1[6]={1,3,0,5,2,4};
- for(int i=0;i<6;i++)
+ DataArrayIdType *da2=da->invertArrayO2N2N2O(6);
+ const mcIdType expected1[6]={1,3,0,5,2,4};
+ for(mcIdType i=0;i<6;i++)
CPPUNIT_ASSERT_EQUAL(expected1[i],da2->getIJ(i,0));
//! [CppSnippet_DataArrayInt_invertArrayO2N2N2O_1]
da->decrRef();
void CppExample_DataArrayInt_invertArrayN2O2O2N()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_DataArrayInt_invertArrayN2O2O2N_1]
- const int arr1[6]={2,0,4,1,5,3};
+ const mcIdType arr1[6]={2,0,4,1,5,3};
DataArrayInt *da=DataArrayInt::New();
da->alloc(6,1);
std::copy(arr1,arr1+6,da->getPointer());
- DataArrayInt *da2=da->invertArrayN2O2O2N(6);
- const int expected1[6]={1,3,0,5,2,4};
- for(int i=0;i<6;i++)
+ DataArrayIdType *da2=da->invertArrayN2O2O2N(6);
+ const mcIdType expected1[6]={1,3,0,5,2,4};
+ for(mcIdType i=0;i<6;i++)
CPPUNIT_ASSERT_EQUAL(expected1[i],da2->getIJ(i,0));
//! [CppSnippet_DataArrayInt_invertArrayN2O2O2N_1]
da->decrRef();
void CppExample_DataArrayDouble_getIdsInRange()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_DataArrayDouble_getIdsInRange_1]
DataArrayDouble *da=DataArrayDouble::New();
da->alloc(10,1);
da->iota();
- DataArrayInt* da2 = da->getIdsInRange( 2.5, 6 );
+ DataArrayIdType* da2 = da->findIdsInRange( 2.5, 6 );
//! [CppSnippet_DataArrayDouble_getIdsInRange_1]
da->decrRef();
da2->decrRef();
void CppExample_DataArrayDouble_findCommonTuples()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_DataArrayDouble_findCommonTuples1]
DataArrayDouble *da=DataArrayDouble::New();
da->alloc(6,2);
std::copy(array2,array2+12,da->getPointer());
//! [CppSnippet_DataArrayDouble_findCommonTuples1]
//! [CppSnippet_DataArrayDouble_findCommonTuples2]
- DataArrayInt *c=0,*cI=0;
- da->findCommonTuples(1e-1,-1,c,cI);
+ DataArrayIdType *c=0,*cI=0;
+ da->findCommonTuples(1.01e-1,-1,c,cI);
- const int expected3[5]={0,3,4,1,2};
- const int expected4[3]={0,3,5};
+ const mcIdType expected3[5]={0,3,4,1,2};
+ const mcIdType expected4[3]={0,3,5};
CPPUNIT_ASSERT(std::equal(expected3,expected3+5,c->getConstPointer()));
CPPUNIT_ASSERT(std::equal(expected4,expected4+3,cI->getConstPointer()));
c->decrRef();
void CppExample_DataArrayDouble_Meld1()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_DataArrayDouble_Meld1_1]
- const int sameNbTuples = 7;
+ const mcIdType sameNbTuples = 7;
DataArrayDouble *da1=DataArrayDouble::New();
da1->alloc(sameNbTuples,2);
void CppExample_DataArrayInt_Meld1()
{
- using namespace ParaMEDMEM;
+ using namespace MEDCoupling;
//! [CppSnippet_DataArrayInt_Meld1_1]
- const int sameNbTuples = 7;
+ const mcIdType sameNbTuples = 7;
DataArrayInt *da1=DataArrayInt::New();
da1->alloc(sameNbTuples,2);
void CppExampleFieldDoubleBuildSubPart1()
{
//! [CppSnippetFieldDoubleBuildSubPart1_1]
- ParaMEDMEM::MEDCouplingUMesh *mesh1=ParaMEDMEM::MEDCouplingBasicsTest::build2DTargetMesh_1();
- ParaMEDMEM::MEDCouplingFieldDouble *f1=ParaMEDMEM::MEDCouplingFieldDouble::New(ParaMEDMEM::ON_CELLS,ParaMEDMEM::ONE_TIME);
+ MEDCoupling::MEDCouplingUMesh *mesh1=MEDCoupling::MEDCouplingBasicsTest::build2DTargetMesh_1();
+ MEDCoupling::MEDCouplingFieldDouble *f1=MEDCoupling::MEDCouplingFieldDouble::New(MEDCoupling::ON_CELLS,MEDCoupling::ONE_TIME);
f1->setTime(2.3,5,6);
f1->setMesh(mesh1);
- ParaMEDMEM::DataArrayDouble *array=ParaMEDMEM::DataArrayDouble::New();
+ MEDCoupling::DataArrayDouble *array=MEDCoupling::DataArrayDouble::New();
array->alloc(mesh1->getNumberOfCells(),2);
const double arr1[10]={3.,103.,4.,104.,5.,105.,6.,106.,7.,107.};
std::copy(arr1,arr1+10,array->getPointer());
array->decrRef();
//! [CppSnippetFieldDoubleBuildSubPart1_1]
//! [CppSnippetFieldDoubleBuildSubPart1_2]
- const int part1[3]={2,1,4};
- ParaMEDMEM::MEDCouplingFieldDouble *f2=f1->buildSubPart(part1,part1+3);
+ const mcIdType part1[3]={2,1,4};
+ MEDCoupling::MEDCouplingFieldDouble *f2=f1->buildSubPart(part1,part1+3);
//! [CppSnippetFieldDoubleBuildSubPart1_2]
f2->zipCoords();
- CPPUNIT_ASSERT_EQUAL(3,f2->getMesh()->getNumberOfCells());
- CPPUNIT_ASSERT_EQUAL(6,f2->getMesh()->getNumberOfNodes());
+ CPPUNIT_ASSERT_EQUAL(ToIdType(3),f2->getMesh()->getNumberOfCells());
+ CPPUNIT_ASSERT_EQUAL(ToIdType(6),f2->getMesh()->getNumberOfNodes());
CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getSpaceDimension());
CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getMeshDimension());
- ParaMEDMEM::MEDCouplingUMesh *m2C=dynamic_cast<ParaMEDMEM::MEDCouplingUMesh *>(const_cast<ParaMEDMEM::MEDCouplingMesh *>(f2->getMesh()));
- CPPUNIT_ASSERT_EQUAL(13,m2C->getMeshLength());
+ MEDCoupling::MEDCouplingUMesh *m2C=dynamic_cast<MEDCoupling::MEDCouplingUMesh *>(const_cast<MEDCoupling::MEDCouplingMesh *>(f2->getMesh()));
+ CPPUNIT_ASSERT_EQUAL(ToIdType(13),m2C->getNodalConnectivityArrayLen());
const double expected2[12]={0.2, -0.3, 0.7, -0.3, 0.2, 0.2, 0.7, 0.2, 0.2, 0.7, 0.7, 0.7};
- for(int i=0;i<12;i++)
+ for(mcIdType i=0;i<12;i++)
CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],m2C->getCoords()->getIJ(0,i),1.e-12);
const double expected3[13]={3,2,3,1,3,0,2,1,4,4,5,3,2};
CPPUNIT_ASSERT(std::equal(expected3,expected3+13,m2C->getNodalConnectivity()->getConstPointer()));
f2->decrRef();
f1->decrRef();
//! [CppSnippetFieldDoubleBuildSubPart1_3]
- f1=ParaMEDMEM::MEDCouplingFieldDouble::New(ParaMEDMEM::ON_NODES,ParaMEDMEM::ONE_TIME);
+ f1=MEDCoupling::MEDCouplingFieldDouble::New(MEDCoupling::ON_NODES,MEDCoupling::ONE_TIME);
f1->setTime(2.3,5,6);
f1->setMesh(mesh1);
- array=ParaMEDMEM::DataArrayDouble::New();
+ array=MEDCoupling::DataArrayDouble::New();
array->alloc(mesh1->getNumberOfNodes(),2);
const double arr2[18]={3.,103.,4.,104.,5.,105.,6.,106.,7.,107.,8.,108.,9.,109.,10.,110.,11.,111.};
std::copy(arr2,arr2+18,array->getPointer());
array->decrRef();
//! [CppSnippetFieldDoubleBuildSubPart1_3]
//! [CppSnippetFieldDoubleBuildSubPart1_4]
- const int part2[2]={1,2};
+ const mcIdType part2[2]={1,2};
f2=f1->buildSubPart(part2,part2+2);
//! [CppSnippetFieldDoubleBuildSubPart1_4]
f2->decrRef();
//idem previous because nodes of cell#4 are not fully present in part3
- const int part3[2]={1,2};
- ParaMEDMEM::DataArrayInt *arrr=ParaMEDMEM::DataArrayInt::New();
+ const mcIdType part3[2]={1,2};
+ MEDCoupling::DataArrayIdType *arrr=MEDCoupling::DataArrayIdType::New();
arrr->alloc(2,1);
std::copy(part3,part3+2,arrr->getPointer());
f2=f1->buildSubPart(arrr);
arrr->decrRef();
f2->decrRef();
//
- const int part4[3]={1,2,4};
+ const mcIdType part4[3]={1,2,4};
f2=f1->buildSubPart(part4,part4+3);
f2->decrRef();
//
//! [CppSnippetUMeshStdBuild1_1]
double coords[27]={-0.3,-0.3,0., 0.2,-0.3,0., 0.7,-0.3,0., -0.3,0.2,0., 0.2,0.2,0.,
0.7,0.2,0., -0.3,0.7,0., 0.2,0.7,0., 0.7,0.7,0. };
- int nodalConnPerCell[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
+ mcIdType nodalConnPerCell[18]={0,3,4,1, 1,4,2, 4,5,2, 6,7,4,3, 7,8,5,4};
//! [CppSnippetUMeshStdBuild1_1]
//! [CppSnippetUMeshStdBuild1_2]
- ParaMEDMEM::MEDCouplingUMesh *mesh=ParaMEDMEM::MEDCouplingUMesh::New("My2DMesh",2);
+ MEDCoupling::MEDCouplingUMesh *mesh=MEDCoupling::MEDCouplingUMesh::New("My2DMesh",2);
//! [CppSnippetUMeshStdBuild1_2]
//! [CppSnippetUMeshStdBuild1_3]
mesh->allocateCells(5);//You can put more than 5 if you want but not less.
mesh->finishInsertingCells();
//! [CppSnippetUMeshStdBuild1_3]
//! [CppSnippetUMeshStdBuild1_4]
- ParaMEDMEM::DataArrayDouble *myCoords=ParaMEDMEM::DataArrayDouble::New();
- myCoords->alloc(9,3);//here myCoords are declared to have 3 components, mesh will deduce that its spaceDim==3.
- std::copy(coords,coords+27,myCoords->getPointer());
- mesh->setCoords(myCoords);//myCorrds contains 9 tuples, that is to say mesh contains 9 nodes.
- myCoords->decrRef();
+ MEDCoupling::DataArrayDouble *coordsArr=MEDCoupling::DataArrayDouble::New();
+ coordsArr->alloc(9,3);//here coordsArr are declared to have 3 components, mesh will deduce that its spaceDim==3.
+ std::copy(coords,coords+27,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);//coordsArr contains 9 tuples, that is to say mesh contains 9 nodes.
+ coordsArr->decrRef();
//! [CppSnippetUMeshStdBuild1_4]
- mesh->checkCoherency();
+ mesh->checkConsistencyLight();
//! [CppSnippetUMeshStdBuild1_5]
mesh->decrRef();
//! [CppSnippetUMeshStdBuild1_5]
//! [CppSnippetCMeshStdBuild1_1]
double XCoords[9]={-0.3,0.,0.1,0.3,0.45,0.47,0.49,1.,1.22};
double YCoords[7]={0.,0.1,0.37,0.45,0.47,0.49,1.007};
- ParaMEDMEM::DataArrayDouble *arrX=ParaMEDMEM::DataArrayDouble::New();
+ MEDCoupling::DataArrayDouble *arrX=MEDCoupling::DataArrayDouble::New();
arrX->alloc(9,1);
std::copy(XCoords,XCoords+9,arrX->getPointer());
arrX->setInfoOnComponent(0,"X [m]");
- ParaMEDMEM::DataArrayDouble *arrY=ParaMEDMEM::DataArrayDouble::New();
+ MEDCoupling::DataArrayDouble *arrY=MEDCoupling::DataArrayDouble::New();
arrY->alloc(7,1);
std::copy(YCoords,YCoords+7,arrY->getPointer());
arrY->setInfoOnComponent(0,"Y [m]");
//! [CppSnippetCMeshStdBuild1_1]
//! [CppSnippetCMeshStdBuild1_2]
- ParaMEDMEM::MEDCouplingCMesh *mesh=ParaMEDMEM::MEDCouplingCMesh::New("My2D_CMesh");
+ MEDCoupling::MEDCouplingCMesh *mesh=MEDCoupling::MEDCouplingCMesh::New("My2D_CMesh");
mesh->setCoords(arrX,arrY);
arrX->decrRef();
arrY->decrRef();
//! [CppSnippetCMeshStdBuild1_2]
//! [CppSnippetCMeshStdBuild1_3]
- CPPUNIT_ASSERT_EQUAL(8*6,mesh->getNumberOfCells());
- CPPUNIT_ASSERT_EQUAL(9*7,mesh->getNumberOfNodes());
+ CPPUNIT_ASSERT_EQUAL(ToIdType(8*6),mesh->getNumberOfCells());
+ CPPUNIT_ASSERT_EQUAL(ToIdType(9*7),mesh->getNumberOfNodes());
CPPUNIT_ASSERT_EQUAL(2,mesh->getSpaceDimension());
CPPUNIT_ASSERT_EQUAL(2,mesh->getMeshDimension());
//! [CppSnippetCMeshStdBuild1_3]
mesh->decrRef();
- mesh=ParaMEDMEM::MEDCouplingCMesh::New("My2D_CMesh");
- arrX=ParaMEDMEM::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
- arrY=ParaMEDMEM::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
+ mesh=MEDCoupling::MEDCouplingCMesh::New("My2D_CMesh");
+ arrX=MEDCoupling::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
+ arrY=MEDCoupling::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
//! [CppSnippetCMeshStdBuild1_2bis]
mesh->setCoordsAt(0,arrX);
arrX->decrRef();
mesh->setCoordsAt(1,arrY);
arrY->decrRef();
//! [CppSnippetCMeshStdBuild1_2bis]
- CPPUNIT_ASSERT_EQUAL(8*6,mesh->getNumberOfCells());
- CPPUNIT_ASSERT_EQUAL(9*7,mesh->getNumberOfNodes());
+ CPPUNIT_ASSERT_EQUAL(ToIdType(8*6),mesh->getNumberOfCells());
+ CPPUNIT_ASSERT_EQUAL(ToIdType(9*7),mesh->getNumberOfNodes());
CPPUNIT_ASSERT_EQUAL(2,mesh->getSpaceDimension());
CPPUNIT_ASSERT_EQUAL(2,mesh->getMeshDimension());
//! [CppSnippetCMeshStdBuild1_4]
//! [CppSnippetUMeshAdvBuild1_1]
double coords[27]={-0.3,-0.3,0., 0.2,-0.3,0., 0.7,-0.3,0., -0.3,0.2,0., 0.2,0.2,0.,
0.7,0.2,0., -0.3,0.7,0., 0.2,0.7,0., 0.7,0.7,0. };
- int nodalConnPerCell[23]={4,0,3,4,1, 3,1,4,2, 3,4,5,2, 4,6,7,4,3, 4,7,8,5,4};
- int nodalConnPerCellIndex[6]={0,5,9,13,18,23};
+ mcIdType nodalConnPerCell[23]={4,0,3,4,1, 3,1,4,2, 3,4,5,2, 4,6,7,4,3, 4,7,8,5,4};
+ mcIdType nodalConnPerCellIndex[6]={0,5,9,13,18,23};
//! [CppSnippetUMeshAdvBuild1_1]
//! [CppSnippetUMeshAdvBuild1_2]
- ParaMEDMEM::MEDCouplingUMesh *mesh=ParaMEDMEM::MEDCouplingUMesh::New("My2DMesh",2);
+ MEDCoupling::MEDCouplingUMesh *mesh=MEDCoupling::MEDCouplingUMesh::New("My2DMesh",2);
//! [CppSnippetUMeshAdvBuild1_2]
//! [CppSnippetUMeshAdvBuild1_3]
- ParaMEDMEM::DataArrayInt *nodalConn=ParaMEDMEM::DataArrayInt::New();
+ MEDCoupling::DataArrayIdType *nodalConn=MEDCoupling::DataArrayIdType::New();
nodalConn->alloc(23,1);
std::copy(nodalConnPerCell,nodalConnPerCell+23,nodalConn->getPointer());
- ParaMEDMEM::DataArrayInt *nodalConnI=ParaMEDMEM::DataArrayInt::New();
+ MEDCoupling::DataArrayIdType *nodalConnI=MEDCoupling::DataArrayIdType::New();
nodalConnI->alloc(6,1);
std::copy(nodalConnPerCellIndex,nodalConnPerCellIndex+6,nodalConnI->getPointer());
mesh->setConnectivity(nodalConn,nodalConnI,true);
- nodalConn->decrRef();// nodalConn DataArrayInt instance is owned by mesh after call to setConnectivity method. No more need here -> decrRef()
- nodalConnI->decrRef();// nodalConnI DataArrayInt instance is owned by mesh after call to setConnectivity method. No more need here -> decrRef()
+ nodalConn->decrRef();// nodalConn DataArrayIdType instance is owned by mesh after call to setConnectivity method. No more need here -> decrRef()
+ nodalConnI->decrRef();// nodalConnI DataArrayIdType instance is owned by mesh after call to setConnectivity method. No more need here -> decrRef()
//! [CppSnippetUMeshAdvBuild1_3]
//! [CppSnippetUMeshAdvBuild1_4]
- ParaMEDMEM::DataArrayDouble *myCoords=ParaMEDMEM::DataArrayDouble::New();
- myCoords->alloc(9,3);//here myCoords are declared to have 3 components, mesh will deduce that its spaceDim==3.
- std::copy(coords,coords+27,myCoords->getPointer());
- mesh->setCoords(myCoords);//myCorrds contains 9 tuples, that is to say mesh contains 9 nodes.
- myCoords->decrRef();
+ MEDCoupling::DataArrayDouble *coordsArr=MEDCoupling::DataArrayDouble::New();
+ coordsArr->alloc(9,3);//here coordsArr are declared to have 3 components, mesh will deduce that its spaceDim==3.
+ std::copy(coords,coords+27,coordsArr->getPointer());
+ mesh->setCoords(coordsArr);//coordsArr contains 9 tuples, that is to say mesh contains 9 nodes.
+ coordsArr->decrRef();
//! [CppSnippetUMeshAdvBuild1_4]
- mesh->checkCoherency();
+ mesh->checkConsistencyLight();
//! [CppSnippetUMeshAdvBuild1_5]
mesh->decrRef();
//! [CppSnippetUMeshAdvBuild1_5]
void CppSnippetDataArrayBuild1()
{
//! [CppSnippetDataArrayBuild1_0]
- const int nbOfNodes=12;
+ const mcIdType nbOfNodes=12;
double coords[3*nbOfNodes]={2.,3.,4.,3.,4.,5.,4.,5.,6.,5.,6.,7.,6.,7.,8.,7.,8.,9.,8.,9.,10.,9.,10.,11.,10.,11.,12.,11.,12.,13.,12.,13.,14.,13.,14.,15.};
//
- ParaMEDMEM::DataArrayDouble *myCoords=0;
+ MEDCoupling::DataArrayDouble *coordsArr=0;
double *tmp=0;
//! [CppSnippetDataArrayBuild1_0]
//
//! [CppSnippetDataArrayBuild1_1]
- myCoords=ParaMEDMEM::DataArrayDouble::New();
- myCoords->useArray(coords,false,ParaMEDMEM::CPP_DEALLOC,nbOfNodes,3);
- //now use myCoords as you need
+ coordsArr=MEDCoupling::DataArrayDouble::New();
+ coordsArr->useArray(coords,false,MEDCoupling::DeallocType::CPP_DEALLOC,nbOfNodes,3);
+ //now use coordsArr as you need
//...
- //myCoords is no more useful here : release it
- myCoords->decrRef();
+ //coordsArr is no more useful here : release it
+ coordsArr->decrRef();
//! [CppSnippetDataArrayBuild1_1]
//! [CppSnippetDataArrayBuild1_2]
- myCoords=ParaMEDMEM::DataArrayDouble::New();
+ coordsArr=MEDCoupling::DataArrayDouble::New();
tmp=new double[3*nbOfNodes];
std::copy(coords,coords+3*nbOfNodes,tmp);
- myCoords->useArray(tmp,true,ParaMEDMEM::CPP_DEALLOC,nbOfNodes,3);
- //now use myCoords as you need
+ coordsArr->useArray(tmp,true,MEDCoupling::DeallocType::CPP_DEALLOC,nbOfNodes,3);
+ //now use coordsArr as you need
//...
- //myCoords is no more useful, release it
- myCoords->decrRef();
+ //coordsArr is no more useful, release it
+ coordsArr->decrRef();
//! [CppSnippetDataArrayBuild1_2]
//! [CppSnippetDataArrayBuild1_3]
- myCoords=ParaMEDMEM::DataArrayDouble::New();
+ coordsArr=MEDCoupling::DataArrayDouble::New();
tmp=(double *)malloc(3*nbOfNodes*sizeof(double));
std::copy(coords,coords+3*nbOfNodes,tmp);
- myCoords->useArray(tmp,true,ParaMEDMEM::C_DEALLOC,nbOfNodes,3);
- //now use myCoords as you need
+ coordsArr->useArray(tmp,true,MEDCoupling::DeallocType::C_DEALLOC,nbOfNodes,3);
+ //now use coordsArr as you need
//...
- //myCoords is no more useful here : release it
- myCoords->decrRef();
+ //coordsArr is no more useful here : release it
+ coordsArr->decrRef();
//! [CppSnippetDataArrayBuild1_3]
//! [CppSnippetDataArrayBuild1_4]
- myCoords=ParaMEDMEM::DataArrayDouble::New();
- myCoords->alloc(nbOfNodes,3);
- tmp=myCoords->getPointer();
+ coordsArr=MEDCoupling::DataArrayDouble::New();
+ coordsArr->alloc(nbOfNodes,3);
+ tmp=coordsArr->getPointer();
std::copy(coords,coords+3*nbOfNodes,tmp);
- myCoords->declareAsNew();//you have modified data pointed by internal pointer notify object
- //now use myCoords as you need
+ coordsArr->declareAsNew();//you have modified data pointed by internal pointer notify object
+ //now use coordsArr as you need
//...
- //myCoords is no more useful here : release it
- myCoords->decrRef();
+ //coordsArr is no more useful here : release it
+ coordsArr->decrRef();
//! [CppSnippetDataArrayBuild1_4]
- myCoords=ParaMEDMEM::DataArrayDouble::New();
- myCoords->alloc(nbOfNodes,3);
- tmp=myCoords->getPointer();
+ coordsArr=MEDCoupling::DataArrayDouble::New();
+ coordsArr->alloc(nbOfNodes,3);
+ tmp=coordsArr->getPointer();
std::copy(coords,coords+3*nbOfNodes,tmp);
- ParaMEDMEM::DataArrayDouble *myCoordsCpy=0;
+ MEDCoupling::DataArrayDouble *coordsArrCpy=0;
//! [CppSnippetDataArrayBuild1_5]
- myCoordsCpy=myCoords->deepCpy();
+ coordsArrCpy=coordsArr->deepCopy();
//! [CppSnippetDataArrayBuild1_5]
//! [CppSnippetDataArrayBuild1_6]
- CPPUNIT_ASSERT(myCoordsCpy->isEqual(*myCoords,1e-12));
- myCoordsCpy->setIJ(0,0,1000.);
- CPPUNIT_ASSERT(!myCoordsCpy->isEqual(*myCoords,1e-12));//myCoordsCpy only has been modified
+ CPPUNIT_ASSERT(coordsArrCpy->isEqual(*coordsArr,1e-12));
+ coordsArrCpy->setIJ(0,0,1000.);
+ CPPUNIT_ASSERT(!coordsArrCpy->isEqual(*coordsArr,1e-12));//coordsArrCpy only has been modified
//! [CppSnippetDataArrayBuild1_6]
//! [CppSnippetDataArrayBuild1_7]
- myCoordsCpy->decrRef();
+ coordsArrCpy->decrRef();
//! [CppSnippetDataArrayBuild1_7]
//! [CppSnippetDataArrayBuild1_5bis]
- myCoordsCpy=myCoords->performCpy(true);
+ coordsArrCpy=coordsArr->performCopyOrIncrRef(true);
//! [CppSnippetDataArrayBuild1_5bis]
- CPPUNIT_ASSERT(myCoordsCpy->isEqual(*myCoords,1e-12));
- myCoordsCpy->setIJ(0,0,1000.);
- CPPUNIT_ASSERT(!myCoordsCpy->isEqual(*myCoords,1e-12));//myCoordsCpy only has been modified
- myCoordsCpy->decrRef();
+ CPPUNIT_ASSERT(coordsArrCpy->isEqual(*coordsArr,1e-12));
+ coordsArrCpy->setIJ(0,0,1000.);
+ CPPUNIT_ASSERT(!coordsArrCpy->isEqual(*coordsArr,1e-12));//coordsArrCpy only has been modified
+ coordsArrCpy->decrRef();
//! [CppSnippetDataArrayBuild1_8]
- myCoordsCpy=myCoords->performCpy(false);
+ coordsArrCpy=coordsArr->performCopyOrIncrRef(false);
//! [CppSnippetDataArrayBuild1_8]
//! [CppSnippetDataArrayBuild1_9]
- CPPUNIT_ASSERT(myCoordsCpy->isEqual(*myCoords,1e-12));
- myCoordsCpy->setIJ(0,0,1000.);
- CPPUNIT_ASSERT(myCoordsCpy->isEqual(*myCoords,1e-12));//myCoords and myCoordsCpy have been modified simultaneously
+ CPPUNIT_ASSERT(coordsArrCpy->isEqual(*coordsArr,1e-12));
+ coordsArrCpy->setIJ(0,0,1000.);
+ CPPUNIT_ASSERT(coordsArrCpy->isEqual(*coordsArr,1e-12));//coordsArr and coordsArrCpy have been modified simultaneously
//! [CppSnippetDataArrayBuild1_9]
//! [CppSnippetDataArrayBuild1_10]
- myCoordsCpy->decrRef();
+ coordsArrCpy->decrRef();
//! [CppSnippetDataArrayBuild1_10]
//! [CppSnippetDataArrayBuild1_11]
- myCoordsCpy=ParaMEDMEM::DataArrayDouble::New();
+ coordsArrCpy=MEDCoupling::DataArrayDouble::New();
//! [CppSnippetDataArrayBuild1_11]
//! [CppSnippetDataArrayBuild1_12]
- myCoordsCpy->cpyFrom(*myCoords);
+ coordsArrCpy->deepCopyFrom(*coordsArr);
//! [CppSnippetDataArrayBuild1_12]
//! [CppSnippetDataArrayBuild1_13]
- CPPUNIT_ASSERT(myCoordsCpy->isEqual(*myCoords,1e-12));
- myCoordsCpy->setIJ(0,0,2000.);
- CPPUNIT_ASSERT(!myCoordsCpy->isEqual(*myCoords,1e-12));//myCoordsCpy only has been modified
+ CPPUNIT_ASSERT(coordsArrCpy->isEqual(*coordsArr,1e-12));
+ coordsArrCpy->setIJ(0,0,2000.);
+ CPPUNIT_ASSERT(!coordsArrCpy->isEqual(*coordsArr,1e-12));//coordsArrCpy only has been modified
//! [CppSnippetDataArrayBuild1_13]
//! [CppSnippetDataArrayBuild1_14]
- myCoordsCpy->decrRef();
+ coordsArrCpy->decrRef();
//! [CppSnippetDataArrayBuild1_14]
- myCoords->decrRef();
+ coordsArr->decrRef();
//! [CppSnippetDataArrayBuild1_14]
}
{
double XCoords[9]={-0.3,0.07,0.1,0.3,0.45,0.47,0.49,1.,1.22};
double YCoords[7]={0.07,0.1,0.37,0.45,0.47,0.49,1.007};
- ParaMEDMEM::DataArrayDouble *arrX=ParaMEDMEM::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
- ParaMEDMEM::DataArrayDouble *arrY=ParaMEDMEM::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
- ParaMEDMEM::MEDCouplingCMesh *mesh=ParaMEDMEM::MEDCouplingCMesh::New("My2D_CMesh");
+ MEDCoupling::DataArrayDouble *arrX=MEDCoupling::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
+ MEDCoupling::DataArrayDouble *arrY=MEDCoupling::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
+ MEDCoupling::MEDCouplingCMesh *mesh=MEDCoupling::MEDCouplingCMesh::New("My2D_CMesh");
mesh->setCoords(arrX,arrY); arrX->decrRef(); arrY->decrRef();
//! [CppSnippetFieldDoubleBuild1_1]
- ParaMEDMEM::MEDCouplingFieldDouble* fieldOnCells=ParaMEDMEM::MEDCouplingFieldDouble::New(ParaMEDMEM::ON_CELLS,ParaMEDMEM::NO_TIME);
+ MEDCoupling::MEDCouplingFieldDouble* fieldOnCells=MEDCoupling::MEDCouplingFieldDouble::New(MEDCoupling::ON_CELLS,MEDCoupling::NO_TIME);
fieldOnCells->setName("MyTensorFieldOnCellNoTime");
fieldOnCells->setMesh(mesh);
mesh->decrRef(); // no more need of mesh because mesh has been attached to fieldOnCells
- ParaMEDMEM::DataArrayDouble *array=ParaMEDMEM::DataArrayDouble::New();
- array->alloc(fieldOnCells->getMesh()->getNumberOfCells(),9);//Implicitely fieldOnCells will be a 9 components field.
+ MEDCoupling::DataArrayDouble *array=MEDCoupling::DataArrayDouble::New();
+ array->alloc(fieldOnCells->getMesh()->getNumberOfCells(),9);//Implicitly fieldOnCells will be a 9 components field.
array->fillWithValue(7.);
fieldOnCells->setArray(array);
array->decrRef();
// fieldOnCells is no more useful here : release it
fieldOnCells->decrRef();
//! [CppSnippetFieldDoubleBuild1_1]
- arrX=ParaMEDMEM::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
- arrY=ParaMEDMEM::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
- mesh=ParaMEDMEM::MEDCouplingCMesh::New("My2D_CMesh");
+ arrX=MEDCoupling::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
+ arrY=MEDCoupling::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
+ mesh=MEDCoupling::MEDCouplingCMesh::New("My2D_CMesh");
mesh->setCoords(arrX,arrY); arrX->decrRef(); arrY->decrRef();
//! [CppSnippetFieldDoubleBuild1_2]
- ParaMEDMEM::MEDCouplingFieldDouble *f1=mesh->fillFromAnalytic(ParaMEDMEM::ON_CELLS,1,"x*x+y*y*3+2.*x");//f1 is scalar
- ParaMEDMEM::MEDCouplingFieldDouble *f2=mesh->fillFromAnalytic(ParaMEDMEM::ON_CELLS,1,"cos(x+y/x)");//f2 is scalar too
- ParaMEDMEM::MEDCouplingFieldDouble *f2bis=mesh->fillFromAnalytic(ParaMEDMEM::ON_CELLS,2,"x*x*IVec+3*y*JVec");//f2bis is a vectors field
- ParaMEDMEM::MEDCouplingFieldDouble *f3=(*f1)+(*f2);//f3 scalar
- ParaMEDMEM::MEDCouplingFieldDouble *f4=(*f3)/(*f2);//f4 scalar
+ MEDCoupling::MEDCouplingFieldDouble *f1=mesh->fillFromAnalytic(MEDCoupling::ON_CELLS,1,"x*x+y*y*3+2.*x");//f1 is scalar
+ MEDCoupling::MEDCouplingFieldDouble *f2=mesh->fillFromAnalytic(MEDCoupling::ON_CELLS,1,"cos(x+y/x)");//f2 is scalar too
+ MEDCoupling::MEDCouplingFieldDouble *f2bis=mesh->fillFromAnalytic(MEDCoupling::ON_CELLS,2,"x*x*IVec+3*y*JVec");//f2bis is a vectors field
+ MEDCoupling::MEDCouplingFieldDouble *f3=(*f1)+(*f2);//f3 scalar
+ MEDCoupling::MEDCouplingFieldDouble *f4=(*f3)/(*f2);//f4 scalar
f2bis->applyFunc(1,"sqrt(x*x+y*y)");//f2bis becomes scalar
- ParaMEDMEM::MEDCouplingFieldDouble *f5=(*f2bis)*(*f4);//f5 scalar
+ MEDCoupling::MEDCouplingFieldDouble *f5=(*f2bis)*(*f4);//f5 scalar
const double pos1[2]={0.48,0.38};
double res;
f4->getValueOn(pos1,&res);//f4 is scalar so the returned value is of size 1.
{
double XCoords[9]={-0.3,0.,0.1,0.3,0.45,0.47,0.49,1.,1.22};
double YCoords[7]={0.,0.1,0.37,0.45,0.47,0.49,1.007};
- ParaMEDMEM::DataArrayDouble *arrX=ParaMEDMEM::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
- ParaMEDMEM::DataArrayDouble *arrY=ParaMEDMEM::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
- ParaMEDMEM::MEDCouplingCMesh *mesh=ParaMEDMEM::MEDCouplingCMesh::New("My2D_CMesh");
+ MEDCoupling::DataArrayDouble *arrX=MEDCoupling::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
+ MEDCoupling::DataArrayDouble *arrY=MEDCoupling::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
+ MEDCoupling::MEDCouplingCMesh *mesh=MEDCoupling::MEDCouplingCMesh::New("My2D_CMesh");
mesh->setCoords(arrX,arrY); arrX->decrRef(); arrY->decrRef();
//! [CppSnippetFieldDoubleBuild2_1]
- ParaMEDMEM::MEDCouplingFieldDouble* fieldOnNodes=ParaMEDMEM::MEDCouplingFieldDouble::New(ParaMEDMEM::ON_NODES,ParaMEDMEM::NO_TIME);
+ MEDCoupling::MEDCouplingFieldDouble* fieldOnNodes=MEDCoupling::MEDCouplingFieldDouble::New(MEDCoupling::ON_NODES,MEDCoupling::NO_TIME);
fieldOnNodes->setName("MyScalarFieldOnNodeNoTime");
fieldOnNodes->setMesh(mesh);
mesh->decrRef(); // no more need of mesh because mesh has been attached to fieldOnNodes
- ParaMEDMEM::DataArrayDouble *array=ParaMEDMEM::DataArrayDouble::New();
- array->alloc(fieldOnNodes->getMesh()->getNumberOfNodes(),1);//Implicitely fieldOnNodes will be a 1 component field.
+ MEDCoupling::DataArrayDouble *array=MEDCoupling::DataArrayDouble::New();
+ array->alloc(fieldOnNodes->getMesh()->getNumberOfNodes(),1);//Implicitly fieldOnNodes will be a 1 component field.
array->fillWithValue(8.);
fieldOnNodes->setArray(array);
array->decrRef();
{
double XCoords[9]={-0.3,0.,0.1,0.3,0.45,0.47,0.49,1.,1.22};
double YCoords[7]={0.,0.1,0.37,0.45,0.47,0.49,1.007};
- ParaMEDMEM::DataArrayDouble *arrX=ParaMEDMEM::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
- ParaMEDMEM::DataArrayDouble *arrY=ParaMEDMEM::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
- ParaMEDMEM::MEDCouplingCMesh *mesh=ParaMEDMEM::MEDCouplingCMesh::New("My2D_CMesh");
+ MEDCoupling::DataArrayDouble *arrX=MEDCoupling::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
+ MEDCoupling::DataArrayDouble *arrY=MEDCoupling::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
+ MEDCoupling::MEDCouplingCMesh *mesh=MEDCoupling::MEDCouplingCMesh::New("My2D_CMesh");
mesh->setCoords(arrX,arrY); arrX->decrRef(); arrY->decrRef();
//! [CppSnippetFieldDoubleBuild3_1]
- ParaMEDMEM::MEDCouplingFieldDouble* fieldOnCells=ParaMEDMEM::MEDCouplingFieldDouble::New(ParaMEDMEM::ON_CELLS,ParaMEDMEM::ONE_TIME);
+ MEDCoupling::MEDCouplingFieldDouble* fieldOnCells=MEDCoupling::MEDCouplingFieldDouble::New(MEDCoupling::ON_CELLS,MEDCoupling::ONE_TIME);
fieldOnCells->setName("MyTensorFieldOnCellNoTime");
fieldOnCells->setTimeUnit("ms"); // Time unit is ms.
fieldOnCells->setTime(4.22,2,-1); // Time attached is 4.22 ms, iteration id is 2 and order id (or sub iteration id) is -1
fieldOnCells->setMesh(mesh);
mesh->decrRef(); // no more need of mesh because mesh has been attached to fieldOnCells
- ParaMEDMEM::DataArrayDouble *array=ParaMEDMEM::DataArrayDouble::New();
- array->alloc(fieldOnCells->getMesh()->getNumberOfCells(),2);//Implicitely fieldOnCells will be a 2 components field.
+ MEDCoupling::DataArrayDouble *array=MEDCoupling::DataArrayDouble::New();
+ array->alloc(fieldOnCells->getMesh()->getNumberOfCells(),2);//Implicitly fieldOnCells will be a 2 components field.
array->fillWithValue(7.);
fieldOnCells->setArray(array);
array->decrRef();
{
double XCoords[9]={-0.3,0.,0.1,0.3,0.45,0.47,0.49,1.,1.22};
double YCoords[7]={0.,0.1,0.37,0.45,0.47,0.49,1.007};
- ParaMEDMEM::DataArrayDouble *arrX=ParaMEDMEM::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
- ParaMEDMEM::DataArrayDouble *arrY=ParaMEDMEM::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
- ParaMEDMEM::MEDCouplingCMesh *mesh=ParaMEDMEM::MEDCouplingCMesh::New("My2D_CMesh");
+ MEDCoupling::DataArrayDouble *arrX=MEDCoupling::DataArrayDouble::New(); arrX->alloc(9,1); std::copy(XCoords,XCoords+9,arrX->getPointer()); arrX->setInfoOnComponent(0,"X [m]");
+ MEDCoupling::DataArrayDouble *arrY=MEDCoupling::DataArrayDouble::New(); arrY->alloc(7,1); std::copy(YCoords,YCoords+7,arrY->getPointer()); arrY->setInfoOnComponent(0,"Y [m]");
+ MEDCoupling::MEDCouplingCMesh *mesh=MEDCoupling::MEDCouplingCMesh::New("My2D_CMesh");
mesh->setCoords(arrX,arrY); arrX->decrRef(); arrY->decrRef();
//! [CppSnippetFieldDoubleBuild4_1]
- ParaMEDMEM::MEDCouplingFieldDouble* fieldOnNodes=ParaMEDMEM::MEDCouplingFieldDouble::New(ParaMEDMEM::ON_NODES,ParaMEDMEM::CONST_ON_TIME_INTERVAL);
+ MEDCoupling::MEDCouplingFieldDouble* fieldOnNodes=MEDCoupling::MEDCouplingFieldDouble::New(MEDCoupling::ON_NODES,MEDCoupling::CONST_ON_TIME_INTERVAL);
fieldOnNodes->setName("MyVecFieldOnNodeWithConstTime");
fieldOnNodes->setTimeUnit("ms"); // Time unit is ms.
fieldOnNodes->setStartTime(4.22,2,-1);
fieldOnNodes->setEndTime(6.44,4,-1); // fieldOnNodes is defined in interval [4.22 ms,6.44 ms]
fieldOnNodes->setMesh(mesh);
mesh->decrRef(); // no more need of mesh because mesh has been attached to fieldOnNodes
- ParaMEDMEM::DataArrayDouble *array=ParaMEDMEM::DataArrayDouble::New();
- array->alloc(fieldOnNodes->getMesh()->getNumberOfNodes(),3);//Implicitely fieldOnNodes will be a 3 components field.
+ MEDCoupling::DataArrayDouble *array=MEDCoupling::DataArrayDouble::New();
+ array->alloc(fieldOnNodes->getMesh()->getNumberOfNodes(),3);//Implicitly fieldOnNodes will be a 3 components field.
array->fillWithValue(8.);
fieldOnNodes->setArray(array);
array->decrRef();
int main(int argc, char *argv[])
{
+ CppExample_MEDCouplingFieldDouble_WriteVTK();
+ CppExample_MEDCouplingFieldDouble_MaxFields();
+ CppExample_MEDCouplingFieldDouble_MergeFields();
+ CppExample_MEDCouplingFieldDouble_substractInPlaceDM();
+ CppExample_MEDCouplingFieldDouble_changeUnderlyingMesh();
+ CppExample_MEDCouplingFieldDouble_applyFunc_same_nb_comp();
+ CppExample_MEDCouplingFieldDouble_applyFunc3();
+ CppExample_MEDCouplingFieldDouble_applyFunc2();
+ CppExample_MEDCouplingFieldDouble_applyFunc();
+ CppExample_MEDCouplingFieldDouble_applyFunc_val();
+ CppExample_MEDCouplingFieldDouble_fillFromAnalytic3();
+ CppExample_MEDCouplingFieldDouble_fillFromAnalytic2();
+ CppExample_MEDCouplingFieldDouble_fillFromAnalytic();
+ CppExample_MEDCouplingFieldDouble_fillFromAnalytic_c_func();
+ CppExample_MEDCouplingFieldDouble_applyFunc_c_func();
+ CppExample_MEDCouplingFieldDouble_getValueOn_time();
+ CppExample_MEDCouplingFieldDouble_getValueOnMulti();
+ CppExample_MEDCouplingFieldDouble_getValueOn();
+ CppExample_MEDCouplingFieldDouble_getValueOnPos();
+ CppExample_MEDCouplingFieldDouble_renumberNodes();
+ CppExample_MEDCouplingFieldDouble_renumberCells();
+ CppExample_MEDCouplingFieldDouble_buildNewTimeReprFromThis();
+ CppExample_MEDCouplingMesh_fillFromAnalytic3();
+ CppExample_MEDCouplingMesh_fillFromAnalytic2();
+ CppExample_MEDCouplingMesh_fillFromAnalytic();
+ CppExample_MEDCouplingCMesh_getCoordsAt();
+ CppExample_MEDCouplingUMesh_areCellsIncludedIn();
+ CppExample_MEDCouplingUMesh_findAndCorrectBadOriented3DExtrudedCells();
+ CppExample_MEDCouplingUMesh_arePolyhedronsNotCorrectlyOriented();
+ CppExample_MEDCouplingUMesh_are2DCellsNotCorrectlyOriented();
+ CppExample_MEDCouplingUMesh_getCellsContainingPoints();
+ CppExample_MEDCouplingUMesh_getCellsContainingPoint();
+ CppExample_MEDCouplingUMesh_buildPartOrthogonalField();
+ CppExample_MEDCouplingUMesh_getPartMeasureField();
+ CppExample_MEDCouplingUMesh_getCellsInBoundingBox();
+ CppExample_MEDCouplingUMesh_renumberNodesInConn();
+ CppExample_MEDCouplingUMesh_renumberNodes();
+ CppExample_MEDCouplingUMesh_findBoundaryNodes();
+ CppExample_MEDCouplingUMesh_buildBoundaryMesh();
+ CppExample_MEDCouplingUMesh_buildFacePartOfMySelfNode();
+ CppExample_MEDCouplingUMesh_buildPartOfMySelfNode();
+ CppExample_MEDCouplingUMesh_getCellIdsLyingOnNodes();
+ CppExample_MEDCouplingUMesh_getCellIdsFullyIncludedInNodeIds();
+ CppExample_MEDCouplingUMesh_buildPartOfMySelf();
+ CppExample_MEDCouplingUMesh_mergeNodes();
+ CppExample_MEDCouplingUMesh_zipConnectivityTraducer();
+ CppExample_MEDCouplingUMesh_zipCoordsTraducer();
+ CppExample_MEDCouplingUMesh_getNodeIdsInUse();
+ CppExample_MEDCouplingUMesh_convertToPolyTypes();
+ CppExample_MEDCouplingUMesh_buildDescendingConnectivity2();
+ CppExample_MEDCouplingUMesh_buildDescendingConnectivity();
+ CppExample_MEDCouplingUMesh_getReverseNodalConnectivity();
+ CppExample_MEDCouplingUMesh_checkDeepEquivalWith();
+ CppExample_MEDCouplingPointSet_scale();
+ CppExample_MEDCouplingPointSet_translate();
+ CppExample_MEDCouplingPointSet_rotate();
+ CppExample_MEDCouplingPointSet_getBoundingBox();
+ CppExample_MEDCouplingPointSet_getNodeIdsNearPoint();
+ CppExample_MEDCouplingPointSet_getNodeIdsNearPoints();
+ CppExample_MEDCouplingPointSet_findCommonNodes();
+ CppExample_MEDCouplingPointSet_getCoordinatesOfNode();
CppExample_DataArrayInt_buildPermutationArr();
CppExample_DataArrayInt_invertArrayO2N2N2O();
CppExample_DataArrayInt_invertArrayN2O2O2N();
CppSnippetFieldDoubleBuild2();
CppSnippetFieldDoubleBuild3();
CppSnippetFieldDoubleBuild4();
+
return 0;
}
