1 // Copyright (C) 2007-2012 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay (CEA/DEN)
21 #include "MEDCouplingBasicsTest2.hxx"
22 #include "MEDCouplingUMesh.hxx"
23 #include "MEDCouplingCMesh.hxx"
24 #include "MEDCouplingExtrudedMesh.hxx"
25 #include "MEDCouplingFieldDouble.hxx"
26 #include "MEDCouplingMemArray.hxx"
27 #include "MEDCouplingGaussLocalization.hxx"
34 using namespace ParaMEDMEM;
36 void MEDCouplingBasicsTest2::testGaussPointField1()
38 const double _a=0.446948490915965;
39 const double _b=0.091576213509771;
40 const double _p1=0.11169079483905;
41 const double _p2=0.0549758718227661;
42 const double refCoo1[6]={ 0.,0., 1.,0., 0.,1. };
43 const double gsCoo1[12]={ 2*_b-1, 1-4*_b, 2*_b-1, 2.07*_b-1, 1-4*_b,
44 2*_b-1, 1-4*_a, 2*_a-1, 2*_a-1, 1-4*_a, 2*_a-1, 2*_a-1 };
45 const double wg1[6]={ 4*_p2, 4*_p2, 4*_p2, 4*_p1, 4*_p1, 4*_p1 };
46 std::vector<double> _refCoo1(refCoo1,refCoo1+6);
47 std::vector<double> _gsCoo1(gsCoo1,gsCoo1+12);
48 std::vector<double> _wg1(wg1,wg1+6);
50 MEDCouplingUMesh *m=build2DTargetMesh_1();
51 MEDCouplingFieldDouble *f=MEDCouplingFieldDouble::New(ON_GAUSS_PT,NO_TIME);
53 CPPUNIT_ASSERT_EQUAL(5,f->getNumberOfMeshPlacesExpected());
54 CPPUNIT_ASSERT_EQUAL(0,f->getNbOfGaussLocalization());
55 f->setGaussLocalizationOnType(INTERP_KERNEL::NORM_TRI3,_refCoo1,_gsCoo1,_wg1);
56 f->setGaussLocalizationOnType(INTERP_KERNEL::NORM_TRI3,_refCoo1,_gsCoo1,_wg1); // not a bug only to check that it works well
57 CPPUNIT_ASSERT_THROW(f->setGaussLocalizationOnType(INTERP_KERNEL::NORM_QUAD4,_refCoo1,_gsCoo1,_wg1),INTERP_KERNEL::Exception);
58 CPPUNIT_ASSERT_EQUAL(1,f->getNbOfGaussLocalization());
59 const double refCoo2[8]={ 0.,0., 1.,0., 1.,1., 0.,1. };
60 std::vector<double> _refCoo2(refCoo2,refCoo2+8);
61 _gsCoo1.resize(4); _wg1.resize(2);
62 f->setGaussLocalizationOnType(INTERP_KERNEL::NORM_QUAD4,_refCoo2,_gsCoo1,_wg1);
63 CPPUNIT_ASSERT_EQUAL(2,f->getNbOfGaussLocalization());
64 DataArrayDouble *array=DataArrayDouble::New();
66 double *ptr=array->getPointer();
67 for(int i=0;i<18*2;i++)
70 f->setName("MyFirstFieldOnGaussPoint");
73 CPPUNIT_ASSERT_DOUBLES_EQUAL(27.,f->getIJK(2,5,0),1e-14);
74 CPPUNIT_ASSERT_DOUBLES_EQUAL(16.,f->getIJK(1,5,1),1e-14);
76 f->clearGaussLocalizations();
77 CPPUNIT_ASSERT_EQUAL(0,f->getNbOfGaussLocalization());
78 CPPUNIT_ASSERT_THROW(f->checkCoherency(),INTERP_KERNEL::Exception);
79 int ids1[4]={0,1,3,4};
80 CPPUNIT_ASSERT_THROW(f->setGaussLocalizationOnCells(ids1,ids1+4,_refCoo2,_gsCoo1,_wg1),INTERP_KERNEL::Exception);
81 CPPUNIT_ASSERT_EQUAL(0,f->getNbOfGaussLocalization());
83 f->setGaussLocalizationOnCells(ids2,ids2+2,_refCoo2,_gsCoo1,_wg1);
84 CPPUNIT_ASSERT_EQUAL(1,f->getNbOfGaussLocalization());
85 CPPUNIT_ASSERT_EQUAL(0,f->getGaussLocalizationIdOfOneCell(0));
86 CPPUNIT_ASSERT_THROW(f->getGaussLocalizationIdOfOneCell(1),INTERP_KERNEL::Exception);
88 f->setGaussLocalizationOnCells(ids3,ids3+2,_refCoo1,_gsCoo1,_wg1);
89 CPPUNIT_ASSERT_EQUAL(2,f->getNbOfGaussLocalization());
90 CPPUNIT_ASSERT_EQUAL(0,f->getGaussLocalizationIdOfOneCell(0));
91 CPPUNIT_ASSERT_EQUAL(1,f->getGaussLocalizationIdOfOneCell(1));
92 CPPUNIT_ASSERT_EQUAL(1,f->getGaussLocalizationIdOfOneCell(2));
93 CPPUNIT_ASSERT_THROW(f->checkCoherency(),INTERP_KERNEL::Exception);//<- cell 3 has no localization
95 std::vector<double> _gsCoo2(_gsCoo1);
96 std::vector<double> _wg2(_wg1);
97 _gsCoo2[0]=0.8888777776666; _wg2[0]=0.1234567892377;
98 f->setGaussLocalizationOnCells(ids4,ids4+1,_refCoo2,_gsCoo2,_wg2);
99 CPPUNIT_ASSERT_EQUAL(3,f->getNbOfGaussLocalization());
100 std::vector<int> tmpIds;
101 f->getCellIdsHavingGaussLocalization(0,tmpIds);
102 CPPUNIT_ASSERT_EQUAL(2,(int)tmpIds.size());
103 CPPUNIT_ASSERT(std::equal(ids2,ids2+2,tmpIds.begin()));
104 CPPUNIT_ASSERT_THROW(f->checkCoherency(),INTERP_KERNEL::Exception);//<- it's always not ok because undelying array not with the good size.
105 DataArrayDouble *array2=f->getArray()->substr(0,10);
108 f->checkCoherency();//<- here it is OK
109 MEDCouplingFieldDouble *f2=f->clone(true);
110 CPPUNIT_ASSERT(f->isEqual(f2,1e-14,1e-14));
111 MEDCouplingGaussLocalization& gl1=f2->getGaussLocalization(0);
112 double tmp=gl1.getGaussCoord(1,1);
113 CPPUNIT_ASSERT_DOUBLES_EQUAL(2.07*_b-1,tmp,1e-14);
114 gl1.setGaussCoord(1,1,0.07);
115 CPPUNIT_ASSERT(!f->isEqual(f2,1e-14,1e-14));
116 gl1.setGaussCoord(1,1,tmp);
117 CPPUNIT_ASSERT(f->isEqual(f2,1e-14,1e-14));
119 f2->checkCoherency();
125 void MEDCouplingBasicsTest2::testGaussPointNEField1()
127 MEDCouplingUMesh *m=build2DTargetMesh_1();
128 MEDCouplingFieldDouble *f=MEDCouplingFieldDouble::New(ON_GAUSS_NE,NO_TIME);
130 CPPUNIT_ASSERT_EQUAL(5,f->getNumberOfMeshPlacesExpected());
131 f->setName("MyFirstFieldOnNE");
132 f->setDescription("MyDescriptionNE");
133 DataArrayDouble *array=DataArrayDouble::New();
135 double *ptr=array->getPointer();
136 for(int i=0;i<18*2;i++)
137 ptr[i]=(double)(i+7);
142 MEDCouplingFieldDouble *f2=f->clone(true);
143 CPPUNIT_ASSERT(f->isEqual(f2,1e-14,1e-14));
144 CPPUNIT_ASSERT_DOUBLES_EQUAL(21.,f->getIJK(2,0,0),1e-14);
145 CPPUNIT_ASSERT_DOUBLES_EQUAL(18.,f->getIJK(1,1,1),1e-14);
152 void MEDCouplingBasicsTest2::testCellOrientation1()
154 MEDCouplingUMesh *m=build2DTargetMesh_1();
155 double vec[3]={0.,0.,-1.};
156 std::vector<int> res1;
157 CPPUNIT_ASSERT_THROW(m->are2DCellsNotCorrectlyOriented(vec,false,res1),INTERP_KERNEL::Exception);
158 m->changeSpaceDimension(3);
160 m->are2DCellsNotCorrectlyOriented(vec,false,res1);
161 CPPUNIT_ASSERT(res1.empty());
163 m->are2DCellsNotCorrectlyOriented(vec,false,res1);
164 CPPUNIT_ASSERT_EQUAL(5,(int)res1.size());
168 // connectivity inversion
169 int *conn=m->getNodalConnectivity()->getPointer();
173 m->are2DCellsNotCorrectlyOriented(vec,false,res1);
174 CPPUNIT_ASSERT_EQUAL(1,(int)res1.size());
175 CPPUNIT_ASSERT_EQUAL(2,res1[0]);
177 m->orientCorrectly2DCells(vec,false);
178 m->are2DCellsNotCorrectlyOriented(vec,false,res1);
179 CPPUNIT_ASSERT(res1.empty());
180 MEDCouplingUMesh *m2=build2DTargetMesh_1();
181 m2->changeSpaceDimension(3);
182 CPPUNIT_ASSERT(m->isEqual(m2,1e-12));
188 void MEDCouplingBasicsTest2::testCellOrientation2()
190 MEDCouplingUMesh *m1=0;
191 MEDCouplingUMesh *m2=build3DExtrudedUMesh_1(m1);
193 std::vector<int> res1;
194 m2->arePolyhedronsNotCorrectlyOriented(res1);
195 CPPUNIT_ASSERT_EQUAL(6,(int)res1.size());
196 m2->orientCorrectlyPolyhedrons();
198 m2->arePolyhedronsNotCorrectlyOriented(res1);
199 CPPUNIT_ASSERT(res1.empty());
200 m2->checkCoherency();
201 CPPUNIT_ASSERT_EQUAL(18,m2->getNumberOfCells());
202 int cellIds[3]={0,6,12};
203 std::vector<int> cellIds2(cellIds,cellIds+3);
204 m2->convertToPolyTypes(&cellIds2[0],&cellIds2[0]+cellIds2.size());
205 m2->orientCorrectlyPolyhedrons();
207 m2->arePolyhedronsNotCorrectlyOriented(res1);
208 CPPUNIT_ASSERT(res1.empty());
209 MEDCouplingFieldDouble *f2=m2->getMeasureField(false);
210 //Test to check global reverse in MEDCouplingUMesh::tryToCorrectPolyhedronOrientation
211 MEDCouplingUMesh *m3=build2DTargetMesh_1();
212 double vec[3]={0.,0.,1.};
213 m3->changeSpaceDimension(3);
214 const int ids1[5]={0,1,2,3,4};
215 std::vector<int> ids2(ids1,ids1+5);
216 m3->convertToPolyTypes(&ids2[0],&ids2[0]+ids2.size());
217 m3->orientCorrectly2DCells(vec,false);
218 MEDCouplingUMesh *m4=buildCU1DMesh_U();
219 m4->changeSpaceDimension(3);
220 double center[3]={0.,0.,0.};
221 double vector[3]={0.,1.,0.};
222 m4->rotate(center,vector,-M_PI/2.);
223 MEDCouplingUMesh *m5=m3->buildExtrudedMesh(m4,0);
225 m5->arePolyhedronsNotCorrectlyOriented(res1);
226 CPPUNIT_ASSERT_EQUAL(15,(int)res1.size());
227 m5->orientCorrectlyPolyhedrons();
229 m5->arePolyhedronsNotCorrectlyOriented(res1);
230 CPPUNIT_ASSERT(res1.empty());
231 MEDCouplingFieldDouble *f3=m5->getMeasureField(false);
232 CPPUNIT_ASSERT_EQUAL(15,f3->getArray()->getNumberOfTuples());
233 CPPUNIT_ASSERT_EQUAL(1,f3->getNumberOfComponents());
234 const double *f3Ptr=f3->getArray()->getConstPointer();
235 const double expected1[15]={
236 0.075,0.0375,0.0375,0.075,0.075,
237 0.1125,0.05625,0.05625,0.1125,0.1125,
238 0.0625,0.03125,0.03125,0.0625,0.0625
240 for(int i=0;i<15;i++)
241 CPPUNIT_ASSERT_DOUBLES_EQUAL(std::abs(expected1[i]),f3Ptr[i],1e-12);
243 DataArrayDouble *f4=m5->getBarycenterAndOwner();
244 CPPUNIT_ASSERT_EQUAL(15,f4->getNumberOfTuples());
245 CPPUNIT_ASSERT_EQUAL(3,f4->getNumberOfComponents());
246 const double *f4Ptr=f4->getConstPointer();
247 const double expected2[45]={
248 -0.05,-0.05,0.15, 0.3666666666666667,-0.13333333333333333,0.15, 0.53333333333333333,0.033333333333333333,0.15, -0.05,0.45,0.15, 0.45,0.45,0.15,
249 -0.05,-0.05,0.525, 0.3666666666666667,-0.13333333333333333,0.525, 0.53333333333333333,0.033333333333333333,0.525, -0.05,0.45,0.525, 0.45,0.45,0.525,
250 -0.05,-0.05,0.875, 0.3666666666666667,-0.13333333333333333,0.875, 0.53333333333333333,0.033333333333333333,0.875, -0.05,0.45,0.875, 0.45,0.45,0.875
252 for(int i=0;i<45;i++)
253 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],f4Ptr[i],1e-12);
264 * This test check polyhedron true barycenter computation.
266 void MEDCouplingBasicsTest2::testPolyhedronBarycenter()
268 int connN[]={0,3,2,1, -1, 4,5,6,7, -1, 0,4,7,3, -1, 3,7,6,2, -1, 2,6,5,1, -1, 1,5,4,0};
269 double coords[]={0.,0.,0., 1.,0.,0., 1.,1.,0., 0.,1.,0., 0.,0.,1., 1.,0.,1., 1.,1.,1., 0.,1.,1., 0.5, 0.5, 0.5};
270 MEDCouplingUMesh *meshN=MEDCouplingUMesh::New();
271 meshN->setName("ForBary");
272 meshN->setMeshDimension(3);
273 meshN->allocateCells(4);
274 meshN->insertNextCell(INTERP_KERNEL::NORM_POLYHED,29,connN);
275 meshN->finishInsertingCells();
276 DataArrayDouble *myCoords=DataArrayDouble::New();
277 myCoords->alloc(9,3);
278 std::copy(coords,coords+27,myCoords->getPointer());
279 meshN->setCoords(myCoords);
281 meshN->checkCoherency();
283 std::vector<int> res1;
284 meshN->arePolyhedronsNotCorrectlyOriented(res1);
285 meshN->orientCorrectlyPolyhedrons();
286 CPPUNIT_ASSERT(res1.empty());
287 const double *ref,*daPtr;
288 DataArrayDouble *da=meshN->getBarycenterAndOwner();
289 CPPUNIT_ASSERT_EQUAL(1,da->getNumberOfTuples());
290 CPPUNIT_ASSERT_EQUAL(3,da->getNumberOfComponents());
291 daPtr=da->getConstPointer();
292 ref=meshN->getCoords()->getConstPointer()+24;
294 CPPUNIT_ASSERT_DOUBLES_EQUAL(ref[i],daPtr[i],1e-12);
297 const double center[]={0.,0.,0.};
298 const double vec[]={0.,2.78,0.};
299 da=meshN->getBarycenterAndOwner();
300 daPtr=da->getConstPointer();
301 ref=meshN->getCoords()->getConstPointer()+24;
303 CPPUNIT_ASSERT_DOUBLES_EQUAL(ref[i],daPtr[i],1e-12);
306 meshN->rotate(center,vec,M_PI/7.);
307 meshN->translate(vec);
308 da=meshN->getBarycenterAndOwner();
309 daPtr=da->getConstPointer();
310 ref=meshN->getCoords()->getConstPointer()+24;
312 CPPUNIT_ASSERT_DOUBLES_EQUAL(ref[i],daPtr[i],1e-12);
315 const double center2[]={1.12,3.45,6.78};
316 const double vec2[]={4.5,9.3,2.8};
317 meshN->rotate(center2,vec2,M_E);
318 meshN->translate(vec2);
319 da=meshN->getBarycenterAndOwner();
320 daPtr=da->getConstPointer();
321 ref=meshN->getCoords()->getConstPointer()+24;
323 CPPUNIT_ASSERT_DOUBLES_EQUAL(ref[i],daPtr[i],1e-10);
329 void MEDCouplingBasicsTest2::testNormL12Integ1D()
331 MEDCouplingUMesh *m1=build1DTargetMesh_3();
332 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
334 DataArrayDouble *array=DataArrayDouble::New();
335 array->alloc(m1->getNumberOfCells(),3);
336 const double arr[12]={-5.23,15.45,-25.56,6.67,-16.78,26.89,-7.91,17.23,-27.43,8.21,-18.63,28.72};
337 std::copy(arr,arr+12,array->getPointer());
342 DataArrayDouble *f3=m1->getBarycenterAndOwner();
343 CPPUNIT_ASSERT_EQUAL(4,f3->getNumberOfTuples());
344 CPPUNIT_ASSERT_EQUAL(1,f3->getNumberOfComponents());
345 double expected9[4]={0.75,5.105,0.8,5.155};
346 ptr=f3->getConstPointer();
348 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected9[i],ptr[i],1e-12);
351 MEDCouplingFieldDouble *f2=m1->getMeasureField(false);
352 CPPUNIT_ASSERT_EQUAL(4,f2->getArray()->getNumberOfTuples());
353 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
354 double expected1[4]={0.5,0.21,-0.6,-0.31};
355 ptr=f2->getArray()->getConstPointer();
357 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i],ptr[i],1e-12);
359 double expected2[4]={0.5,0.21,0.6,0.31};
360 f2=m1->getMeasureField(true);
361 ptr=f2->getArray()->getConstPointer();
363 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],ptr[i],1e-12);
367 f1->integral(false,res);
368 double expected3[3]={0.9866,-0.3615,0.4217};
370 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[i],res[i],1e-12);
371 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[0],f1->integral(0,false),1e-12);
372 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[1],f1->integral(1,false),1e-12);
373 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[2],f1->integral(2,false),1e-12);
374 f1->integral(true,res);
375 double expected4[3]={-3.4152,8.7639,-14.6879};
377 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected4[i],res[i],1e-12);
380 double expected5[3]={6.979506172839505, 16.89018518518518, 27.02969135802469};
382 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected5[i],res[i],1e-12);
383 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected5[0],f1->normL1(0),1e-12);
384 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected5[1],f1->normL1(1),1e-12);
385 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected5[2],f1->normL1(2),1e-12);
388 double expected7[3]={7.090910979452395, 16.9275542960123, 27.053271464160858};
390 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected7[i],res[i],1e-9);
391 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected7[0],f1->normL2(0),1e-9);
392 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected7[1],f1->normL2(1),1e-9);
393 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected7[2],f1->normL2(2),1e-9);
395 MEDCouplingFieldDouble *f4=f1->buildMeasureField(false);
396 CPPUNIT_ASSERT_DOUBLES_EQUAL(-0.2,f4->accumulate(0),1e-12);
398 f4=f1->buildMeasureField(true);
399 CPPUNIT_ASSERT_DOUBLES_EQUAL(1.62,f4->accumulate(0),1e-12);
404 // Testing with 2D Curve
405 m1=build2DCurveTargetMesh_3();
406 f2=m1->getMeasureField(false);
407 CPPUNIT_ASSERT_EQUAL(4,f2->getArray()->getNumberOfTuples());
408 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
409 ptr=f2->getArray()->getConstPointer();
411 CPPUNIT_ASSERT_DOUBLES_EQUAL(sqrt(2.)*expected2[i],ptr[i],1e-12);
413 f2=m1->getMeasureField(true);
414 CPPUNIT_ASSERT_EQUAL(4,f2->getArray()->getNumberOfTuples());
415 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
416 ptr=f2->getArray()->getConstPointer();
418 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i]*sqrt(2.),ptr[i],1e-12);
421 f3=m1->getBarycenterAndOwner();
422 CPPUNIT_ASSERT_EQUAL(4,f3->getNumberOfTuples());
423 CPPUNIT_ASSERT_EQUAL(2,f3->getNumberOfComponents());
424 double expected10[8]={0.75,0.75,5.105,5.105,0.8,0.8,5.155,5.155};
425 ptr=f3->getConstPointer();
427 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected10[i],ptr[i],1e-12);
430 f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
432 array=DataArrayDouble::New();
433 array->alloc(m1->getNumberOfCells(),3);
434 std::copy(arr,arr+12,array->getPointer());
437 f1->integral(false,res);
439 CPPUNIT_ASSERT_DOUBLES_EQUAL(sqrt(2.)*expected4[i],res[i],1e-12);
440 f1->integral(true,res);
442 CPPUNIT_ASSERT_DOUBLES_EQUAL(sqrt(2.)*expected4[i],res[i],1e-12);
445 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected5[i],res[i],1e-12);
448 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected7[i],res[i],1e-12);
454 void MEDCouplingBasicsTest2::testAreaBary2D()
456 MEDCouplingUMesh *m1=build2DTargetMesh_3();
457 MEDCouplingFieldDouble *f1=m1->getMeasureField(false);
458 CPPUNIT_ASSERT_EQUAL(10,f1->getArray()->getNumberOfTuples());
459 CPPUNIT_ASSERT_EQUAL(1,f1->getNumberOfComponents());
460 double expected1[10]={-0.5,-1,-1.5,-0.5,-1, 0.5,1,1.5,0.5,1};
461 const double *ptr=f1->getArray()->getConstPointer();
462 for(int i=0;i<10;i++)
463 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i],ptr[i],1e-12);
465 f1=m1->getMeasureField(true);
466 ptr=f1->getArray()->getConstPointer();
467 for(int i=0;i<10;i++)
468 CPPUNIT_ASSERT_DOUBLES_EQUAL(std::abs(expected1[i]),ptr[i],1e-12);
470 DataArrayDouble *f2=m1->getBarycenterAndOwner();
471 CPPUNIT_ASSERT_EQUAL(10,f2->getNumberOfTuples());
472 CPPUNIT_ASSERT_EQUAL(2,f2->getNumberOfComponents());
473 double expected2[20]={
474 0.5,0.3333333333333333,0.5,0.5,0.5,0.77777777777777777,0.5,0.3333333333333333,0.5,0.5,
475 0.5,0.3333333333333333,0.5,0.5,0.5,0.77777777777777777,0.5,0.3333333333333333,0.5,0.5,
477 ptr=f2->getConstPointer();
478 for(int i=0;i<20;i++)
479 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],ptr[i],1e-12);
481 m1->changeSpaceDimension(3);
482 f1=m1->getMeasureField(false);
483 CPPUNIT_ASSERT_EQUAL(10,f1->getArray()->getNumberOfTuples());
484 CPPUNIT_ASSERT_EQUAL(1,f1->getNumberOfComponents());
485 ptr=f1->getArray()->getConstPointer();
486 for(int i=0;i<10;i++)
487 CPPUNIT_ASSERT_DOUBLES_EQUAL(std::abs(expected1[i]),ptr[i],1e-12);
489 f2=m1->getBarycenterAndOwner();
490 CPPUNIT_ASSERT_EQUAL(10,f2->getNumberOfTuples());
491 CPPUNIT_ASSERT_EQUAL(3,f2->getNumberOfComponents());
492 ptr=f2->getConstPointer();
493 double expected3[30]={
494 0.5,0.3333333333333333,0.,0.5,0.5,0.,0.5,0.77777777777777777,0.,0.5,0.3333333333333333,0.,0.5,0.5,0.,
495 0.5,0.3333333333333333,0.,0.5,0.5,0.,0.5,0.77777777777777777,0.,0.5,0.3333333333333333,0.,0.5,0.5,0.
497 for(int i=0;i<30;i++)
498 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[i],ptr[i],1e-12);
504 * This test check polyhedron true barycenter computation 2.
506 void MEDCouplingBasicsTest2::testAreaBary3D()
508 double coords [] = { 0.241310763507 , 0.0504777305619 , 0.0682283524903 , 0.252501053866 , -0.0625176732937 , 0.137272639894 ,
509 0.152262663601 , 0.241816569527 , 0.133812556197 , 0.18047750211 , -0.0789949051358 , 0.339098173401 ,
510 0.151741971857 , 0.238885278571 , 0.137715037333 , 0.242532155481 , -0.0928169086456 , 0.0678043417367 ,
511 0.240941965335 , -0.015461491464 , 0.0617186345825 , 0.24127650112 , 0.0499427876717 , 0.0679634099148 ,
512 -0.145828917428 , 0.206291632565 , 0.0310071927543 , 0.0125651775307 , 0.266262085828 , 0.105228430543 ,
513 -0.0994066533286 , 0.233224271238 , 0.0572213839567 , -0.0951345338317 , 0.234819509426 , 0.0592126284538 ,
514 0.136580574205 , -0.205486212579 , 0.0572866072014 , 0.0637270784978 , -0.168886355238 , 0.446614057077 ,
515 0.041337157151 , -0.213402568198 , 0.372407095999 , 0.0411601970268 , -0.202387875756 , 0.411334979491 ,
516 -0.108355701857 , 0.193636239335 , 0.204886756738 , 0.00639779029829 , 0.155296981517 , 0.252585892979 ,
517 0.0262473111702 , -0.112919732543 , 0.424286639249 ,-0.224103052733 , -0.139430015438 , -0.0122352295701 ,
518 -0.0312760589481 , -0.274272003594 , 0.0323959636568 , -0.166663422532 , -0.217754445175 , 0.00392109070364 ,
519 -0.30586619777 , -0.0475168041091 , -0.0144585228182 , -0.280881480586 , 0.135571293538 , 0.00623923647986 ,
520 -0.25548538234 , 0.156819217766 , 0.0645277879769 , -0.131567009284 , 0.184133752309 , 0.206021802753 ,
521 -0.196204010965 , 0.151602971681 , 0.212974777736 , -0.183713879463 , 0.0802946639531 , 0.260115662599 ,
522 -0.244241178767 , -0.0738873389604 , 0.144590565817 , -0.155804057829 , -0.164892720025 , 0.210613950558 ,
523 -0.170950800428 , -0.215099334026 , 0.00610122860092 , -0.30552634869 , -0.0490020791904 , -0.0132786533145 ,
524 0.271831011884 , 0.15105657296 , 0.0230534827908 , 0.281919192283 , 0.0898544306288 , -0.0625201489143 ,
525 0.260240727276 , -0.0120688706637 , -0.0532316588626 , 0.244947737722 , 0.0197984684293 , 0.0309341209233 ,
526 0.23439631578 , 0.229825279875 , 0.0508520585381 , 0.160921316875 , 0.265078502128 , 0.121716560626 ,
527 -0.315088694175 , 0.0747700471918 , -0.245836615071 , -0.327728781776 , 0.0857114674649 , -0.239431905957 ,
528 -0.308385460634 , 0.145142997084 , -0.149886828433 , 0.0488236045164 , 0.309462801914 , 0.0849169148265 ,
529 -0.0244964803395 , 0.33145611751 , -0.0476415818061 , 0.0060567994229 , 0.32418412014 , 0.0367779543812 ,
530 -0.0950221448063 , 0.236675326003 , 0.0572594453983 , 0.248723023186 , 0.0886648784791 , -0.176629430538 ,
531 0.116796984 , 0.256596599567 , -0.292863523603 , 0.118024552914 , 0.229154257843 , -0.34233232501 ,
532 0.217507892549 , -0.0417822335742 , -0.176771782888 , -0.224429321304 , 0.0125595300114 , -0.362064725588 ,
533 0.0937301100955 , -0.0500824832657 , -0.299713548444 , -0.244162220397 , 0.0383853931293 , -0.389856984411 ,
534 -0.0281989366102 , 0.097392811563 , -0.458244577284 , -0.385010847162 , 0.10122766194 , -0.140052859922 ,
535 -0.377936358012 , 0.110875172128 , -0.176207095463 , 0.244483045556 , -0.0991073977045 , 0.0575134372934 ,
536 0.262605120167 , -0.100243191645 , -0.0495620806935 , 0.240306880972 , -0.136153701579 , -0.114745281696 ,
537 0.215763176129 , -0.0836766059189 , -0.183249640616 , 0.237870396603 , -0.132449578286 , -0.121598854639 ,
538 -0.0637683083097 , -0.27921020214 , -0.149112321992 , -0.0856211014977 , -0.2973233473 , -0.0446878139589 ,
539 0.104675342288 , -0.0625908305324 , -0.290346256534 , 0.0248264249186 , -0.247797708548 , -0.165830884019 ,
540 0.0719302438309 , -0.178468260473 , -0.211432157345 , 0.142871843159 , -0.208769948542 , 0.0454101128246 ,
541 0.167803379307 , -0.207851396623 , -0.088802726124 , 0.12868717152 , -0.230920439715 , 0.00760508389036 ,
542 -0.0372812069535 , -0.286740286332 , 0.00963701291166 };
544 int connN [] = { /*polyhedron 0*/
545 0 , 1 , 3 , 4 , 2 , -1 , 1 , 5 , 6 , 7 , 0 , -1 , 0 , 7 , 8 , 10 , 11 , 9 , 2 , -1 , 1 , 5 , 12 , 14 , 15 , 13 , 3 , -1 , 16 , 9 , 2 , 4 , 17 , -1
546 , 4 , 3 , 13 , 18 , 17 , -1 , 5 , 6 , 19 , 21 , 20 , 12 , -1 , 6 , 7 , 8 , 23 , 22 , 19 , -1 , 23 , 24 , 10 , 8 , -1 , 25 , 11 , 9 , 16 , -1
547 , 24 , 26 , 25 , 11 , 10 , -1 , 12 , 14 , 20 , -1 , 27 , 28 , 29 , 15 , 13 , 18 , -1 , 14 , 15 , 29 , 30 , 21 , 20 , -1 , 26 , 27 , 18 , 17 , 16 , 25 , -1
548 , 22 , 19 , 21 , 30 , 31 , -1 , 22 , 31 , 28 , 27 , 26 , 24 , 23 , -1 , 31 , 30 , 29 , 28,
550 0 , 7 , 8 , 10 , 11 , 9 , 2 , -1 , 32 , 0 , 7 , 35 , 34 , 33 , -1 , 32 , 0 , 2 , 37 , 36 , -1 , 35 , 7 , 8 , 40 , 39 , 38 , -1
551 , 2 , 37 , 41 , 9 , -1 , 40 , 8 , 10 , 44 , 43 , 42 , -1 , 41 , 9 , 11 , 44 , 43 , -1 , 44 , 11 , 10 , -1 , 32 , 33 , 45 , 47 , 46 , 36 , -1
552 , 33 , 34 , 48 , 45 , -1 , 35 , 34 , 48 , 50 , 49 , 38 , -1 , 41 , 43 , 42 , 46 , 36 , 37 , -1 , 38 , 39 , 51 , 49 , -1
553 , 39 , 40 , 42 , 46 , 47 , 52 , 51 , -1 , 45 , 47 , 52 , 50 , 48 , -1 , 52 , 51 , 49 , 50,
555 6 , 7 , 8 , 23 , 22 , 19 , -1 , 6 , 35 , 7 , -1 , 6 , 35 , 38 , 19 , -1 , 35 , 7 , 8 , 40 , 39 , 38 , -1 , 53 , 22 , 19 , 38 , 39 , 54 , -1
556 , 23 , 53 , 54 , 40 , 8 , -1 , 53 , 22 , 23 , -1 , 39 , 54 , 40,
558 35 , 34 , 48 , 50 , 49 , 38 , -1 , 6 , 35 , 34 , 56 , 55 , 5 , -1 , 6 , 35 , 38 , 19 , -1 , 34 , 56 , 57 , 59 , 58 , 48 , -1
559 , 60 , 61 , 21 , 19 , 38 , 49 , -1 , 62 , 50 , 48 , 58 , -1 , 60 , 63 , 64 , 62 , 50 , 49 , -1 , 5 , 6 , 19 , 21 , 20 , 12 , -1
560 , 55 , 5 , 12 , 65 , -1 , 66 , 67 , 65 , 55 , 56 , 57 , -1 , 63 , 66 , 57 , 59 , 64 , -1 , 64 , 62 , 58 , 59 , -1
561 , 60 , 63 , 66 , 67 , 68 , 61 , -1 , 61 , 68 , 20 , 21 , -1 , 67 , 68 , 20 , 12 , 65};
563 double barys[]={ -0.0165220465527 , -0.0190922868195 , 0.158882733414 ,
564 0.0287618656076 , 0.135874379934 , -0.14601588119 ,
565 -0.147128055553 , 0.0465995097041 , -0.049391174453 ,
566 -0.00142506732317 , -0.0996953090351 , -0.115159183132 };
567 MEDCouplingUMesh *meshN=MEDCouplingUMesh::New();
568 meshN->setName("ForBary");
569 meshN->setMeshDimension(3);
570 meshN->allocateCells(4);
571 meshN->insertNextCell(INTERP_KERNEL::NORM_POLYHED,113,connN);
572 meshN->insertNextCell(INTERP_KERNEL::NORM_POLYHED,99,connN+113);
573 meshN->insertNextCell(INTERP_KERNEL::NORM_POLYHED,43,connN+212);
574 meshN->insertNextCell(INTERP_KERNEL::NORM_POLYHED,92,connN+255);
575 meshN->finishInsertingCells();
576 DataArrayDouble *myCoords=DataArrayDouble::New();
577 myCoords->alloc(69,3);
578 std::copy(coords,coords+207,myCoords->getPointer());
579 meshN->setCoords(myCoords);
581 meshN->checkCoherency();
582 std::vector<int> res1;
583 meshN->arePolyhedronsNotCorrectlyOriented(res1);
584 meshN->orientCorrectlyPolyhedrons();
586 meshN->arePolyhedronsNotCorrectlyOriented(res1);
587 CPPUNIT_ASSERT(res1.empty());
589 DataArrayDouble *da=meshN->getBarycenterAndOwner();
590 CPPUNIT_ASSERT_EQUAL(4,da->getNumberOfTuples());
591 CPPUNIT_ASSERT_EQUAL(3,da->getNumberOfComponents());
592 const double *daPtr=da->getConstPointer();
593 for(int i=0;i<12;i++)
594 CPPUNIT_ASSERT_DOUBLES_EQUAL(barys[i],daPtr[i],1e-12);
600 void MEDCouplingBasicsTest2::testRenumberCellsForFields()
602 MEDCouplingUMesh *m=build2DTargetMesh_1();
603 MEDCouplingFieldDouble *f=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
605 DataArrayDouble *arr=DataArrayDouble::New();
606 int nbOfCells=m->getNumberOfCells();
607 arr->alloc(nbOfCells,3);
610 const double values1[15]={7.,107.,10007.,8.,108.,10008.,9.,109.,10009.,10.,110.,10010.,11.,111.,10011.};
611 std::copy(values1,values1+15,arr->getPointer());
612 const int renumber1[5]={3,1,0,4,2};
614 const double loc[]={-0.05,-0.05, 0.55,-0.25, 0.55,0.15, -0.05,0.45, 0.45,0.45};
617 f->getValueOn(loc+2*j,res);
619 CPPUNIT_ASSERT_DOUBLES_EQUAL(values1[i+3*j],res[i],1e-12);
621 f->renumberCells(renumber1,false);
622 const double *ptr=f->getArray()->getConstPointer();
623 const double expected1[15]={9.,109.,10009.,8.,108.,10008.,11.,111.,10011.,7.,107.,10007.,10.,110.,10010.};
624 for(int i=0;i<15;i++)
625 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i],ptr[i],1e-12);
626 //check that fields remains the same geometrically
629 f->getValueOn(loc+2*j,res);
631 CPPUNIT_ASSERT_DOUBLES_EQUAL(values1[i+3*j],res[i],1e-12);
635 f=MEDCouplingFieldDouble::New(ON_GAUSS_PT,NO_TIME);
637 const double _a=0.446948490915965;
638 const double _b=0.091576213509771;
639 const double _p1=0.11169079483905;
640 const double _p2=0.0549758718227661;
641 const double refCoo1[6]={ 0.,0., 1.,0., 0.,1. };
642 const double gsCoo1[12]={ 2*_b-1, 1-4*_b, 2*_b-1, 2.07*_b-1, 1-4*_b,
643 2*_b-1, 1-4*_a, 2*_a-1, 2*_a-1, 1-4*_a, 2*_a-1, 2*_a-1 };
644 const double wg1[6]={ 4*_p2, 4*_p2, 4*_p2, 4*_p1, 4*_p1, 4*_p1 };
645 std::vector<double> _refCoo1(refCoo1,refCoo1+6);
646 std::vector<double> _gsCoo1(gsCoo1,gsCoo1+12);
647 std::vector<double> _wg1(wg1,wg1+6);
648 f->setGaussLocalizationOnType(INTERP_KERNEL::NORM_TRI3,_refCoo1,_gsCoo1,_wg1);
649 const double refCoo2[8]={ 0.,0., 1.,0., 1.,1., 0.,1. };
650 std::vector<double> _refCoo2(refCoo2,refCoo2+8);
651 _gsCoo1.resize(4); _wg1.resize(2);
652 f->setGaussLocalizationOnType(INTERP_KERNEL::NORM_QUAD4,_refCoo2,_gsCoo1,_wg1);
653 arr=DataArrayDouble::New();
655 const double values2[36]={1.,1001.,2.,1002., 11.,1011.,12.,1012.,13.,1013.,14.,1014.,15.,1015.,16.,1016., 21.,1021.,22.,1022.,23.,1023.,24.,1024.,25.,1025.,26.,1026., 31.,1031.,32.,1032., 41.,1041.,42.,1042.};
656 std::copy(values2,values2+36,arr->getPointer());
660 MEDCouplingFieldDouble *fCpy=f->clone(true);
661 CPPUNIT_ASSERT(f->isEqual(fCpy,1e-12,1e-12));
662 f->renumberCells(renumber1,false);
663 CPPUNIT_ASSERT(!f->isEqual(fCpy,1e-12,1e-12));
664 double expected2[36]={21.,1021.,22.,1022.,23.,1023.,24.,1024.,25.,1025.,26.,1026., 11.,1011.,12.,1012.,13.,1013.,14.,1014.,15.,1015.,16.,1016., 41.,1041.,42.,1042., 1.,1001.,2.,1002., 31.,1031.,32.,1032.};
665 ptr=f->getArray()->getConstPointer();
666 for(int i=0;i<36;i++)
667 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],ptr[i],1e-12);
668 const int renumber2[5]={2,1,4,0,3};//reverse renumber1
669 f->renumberCells(renumber2,false);
670 CPPUNIT_ASSERT(f->isEqual(fCpy,1e-12,1e-12));
674 f=MEDCouplingFieldDouble::New(ON_GAUSS_NE,NO_TIME);
676 arr=DataArrayDouble::New();
678 const double values3[36]={1.,1001.,2.,1002.,3.,1003.,4.,1004., 11.,1011.,12.,1012.,13.,1013., 21.,1021.,22.,1022.,23.,1023., 31.,1031.,32.,1032.,33.,1033.,34.,1034., 41.,1041.,42.,1042.,43.,1043.,44.,1044.};
679 std::copy(values3,values3+36,arr->getPointer());
684 CPPUNIT_ASSERT(f->isEqual(fCpy,1e-12,1e-12));
685 f->renumberCells(renumber1,false);
686 CPPUNIT_ASSERT(!f->isEqual(fCpy,1e-12,1e-12));
687 double expected3[36]={21.,1021.,22.,1022.,23.,1023.,11.,1011.,12.,1012.,13.,1013.,41.,1041.,42.,1042.,43.,1043.,44.,1044.,1.,1001.,2.,1002.,3.,1003.,4.,1004.,31.,1031.,32.,1032.,33.,1033.,34.,1034.};
688 ptr=f->getArray()->getConstPointer();
689 for(int i=0;i<36;i++)
690 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[i],ptr[i],1e-12);
691 f->renumberCells(renumber2,false);//perform reverse operation of renumbering to check that the resulting field is equal.
692 CPPUNIT_ASSERT(f->isEqual(fCpy,1e-12,1e-12));
699 void MEDCouplingBasicsTest2::testRenumberNodesForFields()
701 MEDCouplingUMesh *m=build2DTargetMesh_1();
702 MEDCouplingFieldDouble *f=MEDCouplingFieldDouble::New(ON_NODES,NO_TIME);
704 CPPUNIT_ASSERT_EQUAL(9,f->getNumberOfMeshPlacesExpected());
705 DataArrayDouble *arr=DataArrayDouble::New();
706 int nbOfNodes=m->getNumberOfNodes();
707 arr->alloc(nbOfNodes,3);
710 const double values1[27]={7.,107.,10007.,8.,108.,10008.,9.,109.,10009.,10.,110.,10010.,11.,111.,10011.,12.,112.,10012.,13.,113.,10013.,14.,114.,10014.,15.,115.,10015.};
711 std::copy(values1,values1+27,arr->getPointer());
713 const int renumber1[9]={0,4,1,3,5,2,6,7,8};
715 const double loc[]={0.5432,-0.2432, 0.5478,0.1528};
716 const double expected1[6]={9.0272, 109.0272, 10009.0272, 11.4124,111.4124,10011.4124};
719 f->getValueOn(loc+2*j,res);
721 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i+3*j],res[i],1e-12);
723 MEDCouplingFieldDouble *fCpy=f->clone(true);
724 CPPUNIT_ASSERT(f->isEqual(fCpy,1e-12,1e-12));
725 f->renumberNodes(renumber1);
726 CPPUNIT_ASSERT(!f->isEqual(fCpy,1e-12,1e-12));
729 f->getValueOn(loc+2*j,res);
731 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i+3*j],res[i],1e-12);
733 const double expected2[27]={7.,107.,10007.,9.,109.,10009.,12.,112.,10012.,10.,110.,10010.,8.,108.,10008.,11.,111.,10011.,13.,113.,10013.,14.,114.,10014.,15.,115.,10015.};
734 for(int i=0;i<27;i++)
735 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],f->getArray()->getConstPointer()[i],1e-12);
736 const int renumber2[9]={0,2,5,3,1,4,6,7,8};//reverse of renumber2
737 f->renumberNodes(renumber2);
738 CPPUNIT_ASSERT(f->isEqual(fCpy,1e-12,1e-12));
745 void MEDCouplingBasicsTest2::testConvertQuadraticCellsToLinear()
747 MEDCouplingUMesh *mesh=build2DTargetMesh_3();
748 mesh->checkCoherency();
749 const std::set<INTERP_KERNEL::NormalizedCellType>& types=mesh->getAllTypes();
750 CPPUNIT_ASSERT_EQUAL(5,(int)types.size());
751 INTERP_KERNEL::NormalizedCellType expected1[5]={INTERP_KERNEL::NORM_POLYGON, INTERP_KERNEL::NORM_TRI3, INTERP_KERNEL::NORM_QUAD4, INTERP_KERNEL::NORM_TRI6, INTERP_KERNEL::NORM_QUAD8};
752 std::set<INTERP_KERNEL::NormalizedCellType> expected1Bis(expected1,expected1+5);
753 CPPUNIT_ASSERT(expected1Bis==types);
754 CPPUNIT_ASSERT(mesh->isPresenceOfQuadratic());
755 CPPUNIT_ASSERT_EQUAL(62,mesh->getMeshLength());
756 MEDCouplingFieldDouble *f1=mesh->getMeasureField(false);
758 mesh->convertQuadraticCellsToLinear();
759 CPPUNIT_ASSERT(!mesh->isPresenceOfQuadratic());
761 mesh->checkCoherency();
762 MEDCouplingFieldDouble *f2=mesh->getMeasureField(false);
763 CPPUNIT_ASSERT(f1->getArray()->isEqual(*f2->getArray(),1e-12));
764 CPPUNIT_ASSERT_EQUAL(48,mesh->getMeshLength());
765 const std::set<INTERP_KERNEL::NormalizedCellType>& types2=mesh->getAllTypes();
766 CPPUNIT_ASSERT_EQUAL(3,(int)types.size());
767 INTERP_KERNEL::NormalizedCellType expected2[3]={INTERP_KERNEL::NORM_POLYGON, INTERP_KERNEL::NORM_TRI3, INTERP_KERNEL::NORM_QUAD4};
768 std::set<INTERP_KERNEL::NormalizedCellType> expected2Bis(expected2,expected2+3);
769 CPPUNIT_ASSERT(expected2Bis==types2);
776 void MEDCouplingBasicsTest2::testCheckGeoEquivalWith()
778 MEDCouplingUMesh *mesh1=build2DTargetMesh_3();
779 MEDCouplingUMesh *mesh2=build2DTargetMesh_3();
780 DataArrayInt *cellCor,*nodeCor;
782 mesh1->checkGeoEquivalWith(mesh1,0,1e-12,cellCor,nodeCor);//deepEqual
783 CPPUNIT_ASSERT(cellCor==0);
784 CPPUNIT_ASSERT(nodeCor==0);
785 mesh1->checkGeoEquivalWith(mesh1,1,1e-12,cellCor,nodeCor);//fastEqual
786 CPPUNIT_ASSERT(cellCor==0);
787 CPPUNIT_ASSERT(nodeCor==0);
788 mesh1->checkGeoEquivalWith(mesh1,10,1e-12,cellCor,nodeCor);//deepEqual with geo permutations
789 CPPUNIT_ASSERT(cellCor==0);
790 CPPUNIT_ASSERT(nodeCor==0);
791 //Second test mesh1 and mesh2 are 2 different meshes instance
792 mesh1->checkGeoEquivalWith(mesh2,0,1e-12,cellCor,nodeCor);//deepEqual
793 CPPUNIT_ASSERT(cellCor==0);
794 CPPUNIT_ASSERT(nodeCor==0);
795 mesh1->checkGeoEquivalWith(mesh2,1,1e-12,cellCor,nodeCor);//fastEqual
796 CPPUNIT_ASSERT(cellCor==0);
797 CPPUNIT_ASSERT(nodeCor==0);
798 mesh1->checkGeoEquivalWith(mesh2,10,1e-12,cellCor,nodeCor);//deepEqual with geo permutations
799 CPPUNIT_ASSERT(cellCor==0);
800 CPPUNIT_ASSERT(nodeCor==0);
801 //Third test : cell permutation by keeping the first the middle and the last as it is.
802 const int renum[]={0,2,1,3,4,5,6,8,7,9};
803 mesh2->renumberCells(renum,false);
804 CPPUNIT_ASSERT_THROW(mesh1->checkGeoEquivalWith(mesh2,0,1e-12,cellCor,nodeCor),INTERP_KERNEL::Exception);//deepEqual fails
805 CPPUNIT_ASSERT(cellCor==0);
806 CPPUNIT_ASSERT(nodeCor==0);
807 mesh1->checkGeoEquivalWith(mesh2,1,1e-12,cellCor,nodeCor);//fastEqual do not see anything
808 CPPUNIT_ASSERT(cellCor==0);
809 CPPUNIT_ASSERT(nodeCor==0);
810 mesh1->checkGeoEquivalWith(mesh2,10,1e-12,cellCor,nodeCor);//deepEqual with geo permutations
811 CPPUNIT_ASSERT(cellCor);
812 CPPUNIT_ASSERT_EQUAL(10,cellCor->getNumberOfTuples());
813 CPPUNIT_ASSERT_EQUAL(1,cellCor->getNumberOfComponents());
814 CPPUNIT_ASSERT(std::equal(renum,renum+10,cellCor->getConstPointer()));
815 CPPUNIT_ASSERT(nodeCor==0);
818 CPPUNIT_ASSERT(nodeCor==0);
819 //4th test : cell and node permutation by keeping the first the middle and the last as it is.
821 mesh2=build2DTargetMesh_3();
822 const int renum2[]={0,2,1,3,4,5,6,8,7,9,10};
823 mesh2->renumberCells(renum,false);
824 mesh2->renumberNodes(renum2,11);
825 CPPUNIT_ASSERT_THROW(mesh1->checkGeoEquivalWith(mesh2,0,1e-12,cellCor,nodeCor),INTERP_KERNEL::Exception);//deepEqual fails
826 CPPUNIT_ASSERT(cellCor==0);
827 CPPUNIT_ASSERT(nodeCor==0);
828 mesh1->checkGeoEquivalWith(mesh2,1,1e-12,cellCor,nodeCor);//fastEqual do not see anything
829 CPPUNIT_ASSERT(cellCor==0);
830 CPPUNIT_ASSERT(nodeCor==0);
831 mesh1->checkGeoEquivalWith(mesh2,10,1e-12,cellCor,nodeCor);//deepEqual with geo permutations
832 CPPUNIT_ASSERT(cellCor);
833 CPPUNIT_ASSERT_EQUAL(10,cellCor->getNumberOfTuples());
834 CPPUNIT_ASSERT_EQUAL(1,cellCor->getNumberOfComponents());
835 CPPUNIT_ASSERT(std::equal(renum,renum+10,cellCor->getConstPointer()));
836 CPPUNIT_ASSERT(nodeCor);
837 CPPUNIT_ASSERT_EQUAL(11,nodeCor->getNumberOfTuples());
838 CPPUNIT_ASSERT_EQUAL(1,nodeCor->getNumberOfComponents());
839 CPPUNIT_ASSERT(std::equal(renum2,renum2+11,nodeCor->getConstPointer()));
844 //5th test : modification of the last cell to check fastCheck detection.
846 mesh2=build2DTargetMesh_3();
847 const int renum3[]={0,2,1,3,4,5,6,8,9,7};
848 mesh2->renumberCells(renum3,false);
849 mesh2->renumberNodes(renum2,11);
851 try { mesh1->checkGeoEquivalWith(mesh2,0,1e-12,cellCor,nodeCor);//deepEqual fails
853 catch(INTERP_KERNEL::Exception& e) { isExcep=true; }
854 CPPUNIT_ASSERT(isExcep); isExcep=false;
855 CPPUNIT_ASSERT(cellCor==0);
856 CPPUNIT_ASSERT(nodeCor==0);
857 try { mesh1->checkGeoEquivalWith(mesh2,1,1e-12,cellCor,nodeCor);//fastEqual has detected something
859 catch(INTERP_KERNEL::Exception& e) { isExcep=true; }
860 CPPUNIT_ASSERT(isExcep); isExcep=false;
861 CPPUNIT_ASSERT(cellCor==0);
862 CPPUNIT_ASSERT(nodeCor==0);
863 mesh2->checkGeoEquivalWith(mesh1,10,1e-12,cellCor,nodeCor);//deepEqual with geo permutations
864 CPPUNIT_ASSERT(cellCor);
865 CPPUNIT_ASSERT_EQUAL(10,cellCor->getNumberOfTuples());
866 CPPUNIT_ASSERT_EQUAL(1,cellCor->getNumberOfComponents());
867 CPPUNIT_ASSERT(std::equal(renum3,renum3+10,cellCor->getConstPointer()));
868 CPPUNIT_ASSERT(nodeCor);
869 CPPUNIT_ASSERT_EQUAL(11,nodeCor->getNumberOfTuples());
870 CPPUNIT_ASSERT_EQUAL(1,nodeCor->getNumberOfComponents());
871 CPPUNIT_ASSERT(std::equal(renum2,renum2+11,nodeCor->getConstPointer()));
881 void MEDCouplingBasicsTest2::testCheckGeoEquivalWith2()
883 MEDCouplingUMesh *mesh1=build2DTargetMesh_4();
884 MEDCouplingUMesh *mesh2=build2DTargetMesh_1();
885 DataArrayInt *cellCor,*nodeCor;
886 mesh1->checkGeoEquivalWith(mesh2,10,1e-12,cellCor,nodeCor);
887 CPPUNIT_ASSERT(cellCor==0);
888 CPPUNIT_ASSERT(nodeCor!=0);
889 const int expected1[9]={0, 1, 3, 4, 5, 6, 7, 8, 9};
891 CPPUNIT_ASSERT_EQUAL(expected1[i],nodeCor->getIJ(i,0));
898 void MEDCouplingBasicsTest2::testCopyTinyStringsFromOnFields()
900 MEDCouplingUMesh *m=build3DSurfTargetMesh_1();
901 int nbOfCells=m->getNumberOfCells();
902 MEDCouplingFieldDouble *f=MEDCouplingFieldDouble::New(ON_CELLS,LINEAR_TIME);
904 CPPUNIT_ASSERT_EQUAL(5,f->getNumberOfMeshPlacesExpected());
906 f->setDescription("b");
907 DataArrayDouble *a1=DataArrayDouble::New();
908 a1->alloc(nbOfCells,2);
910 a1->setInfoOnComponent(0,"c");
911 a1->setInfoOnComponent(1,"d");
912 DataArrayDouble *a2=a1->deepCpy();
913 a2->setInfoOnComponent(0,"e");
914 a2->setInfoOnComponent(1,"f");
917 f->setEndTime(3.,3,4);
921 m->getCoords()->setInfoOnComponent(0,"h");
922 m->getCoords()->setInfoOnComponent(1,"i");
923 m->getCoords()->setInfoOnComponent(2,"j");
926 MEDCouplingFieldDouble *f2=f->clone(true);
927 CPPUNIT_ASSERT(f2->isEqual(f,1e-12,1e-12));
929 CPPUNIT_ASSERT(!f2->isEqual(f,1e-12,1e-12));
930 f2->copyTinyStringsFrom(f);
931 CPPUNIT_ASSERT(f2->isEqual(f,1e-12,1e-12));
932 f2->setDescription("GGG");
933 CPPUNIT_ASSERT(!f2->isEqual(f,1e-12,1e-12));
934 f2->copyTinyStringsFrom(f);
935 CPPUNIT_ASSERT(f2->isEqual(f,1e-12,1e-12));
936 f2->getArray()->setInfoOnComponent(0,"mmmm");
937 CPPUNIT_ASSERT(!f2->isEqual(f,1e-12,1e-12));
938 f2->copyTinyStringsFrom(f);
939 CPPUNIT_ASSERT(f2->isEqual(f,1e-12,1e-12));
940 f2->getEndArray()->setInfoOnComponent(1,"mmmm");
941 CPPUNIT_ASSERT(!f2->isEqual(f,1e-12,1e-12));
942 f2->copyTinyStringsFrom(f);
943 CPPUNIT_ASSERT(f2->isEqual(f,1e-12,1e-12));
945 MEDCouplingUMesh *m2=m->clone(true);
946 CPPUNIT_ASSERT(m2->isEqual(m,1e-12));
948 CPPUNIT_ASSERT(!m2->isEqual(m,1e-12));
949 m2->copyTinyStringsFrom(m);
950 CPPUNIT_ASSERT(m2->isEqual(m,1e-12));
951 m2->getCoords()->setInfoOnComponent(1,"eee");
952 CPPUNIT_ASSERT(!m2->isEqual(m,1e-12));
953 m2->copyTinyStringsFrom(m);
954 CPPUNIT_ASSERT(m2->isEqual(m,1e-12));
961 void MEDCouplingBasicsTest2::testTryToShareSameCoordsPermute()
963 MEDCouplingUMesh *m=build3DSurfTargetMesh_1();
964 MEDCouplingUMesh *m2=build3DSurfTargetMesh_1();
965 CPPUNIT_ASSERT(m->getCoords()!=m2->getCoords());
966 m->tryToShareSameCoordsPermute(*m2,1e-12);
967 CPPUNIT_ASSERT(m->getCoords()==m2->getCoords());
968 CPPUNIT_ASSERT(m2->isEqual(m,1e-12));
969 const int renum1[9]={1,2,0,5,8,7,4,3,6};
970 m->renumberNodes(renum1,9);
971 CPPUNIT_ASSERT(m->getCoords()!=m2->getCoords());
972 CPPUNIT_ASSERT(!m2->isEqual(m,1e-12));
973 m->tryToShareSameCoordsPermute(*m2,1e-12);
974 CPPUNIT_ASSERT(m->getCoords()==m2->getCoords());
975 CPPUNIT_ASSERT(m2->isEqual(m,1e-12));
980 void MEDCouplingBasicsTest2::testTryToShareSameCoordsPermute2()
982 MEDCouplingUMesh *m1=build2DTargetMesh_4();
983 double targetCoords[8]={-0.3,-0.3, 0.2,-0.3, -0.3,0.2, 0.2,0.2 };
984 int targetConn[4]={0,2,3,1};
985 MEDCouplingUMesh *m2=MEDCouplingUMesh::New();
986 m2->setMeshDimension(2);
987 m2->allocateCells(1);
988 m2->insertNextCell(INTERP_KERNEL::NORM_QUAD4,4,targetConn);
989 m2->finishInsertingCells();
990 DataArrayDouble *myCoords=DataArrayDouble::New();
991 myCoords->alloc(4,2);
992 std::copy(targetCoords,targetCoords+8,myCoords->getPointer());
993 m2->setCoords(myCoords);
995 m2->checkCoherency();
996 m1->checkCoherency();
998 const double expected1[5]={0.25,0.125,0.125,0.25,0.25};
999 MEDCouplingFieldDouble *f1=m1->getMeasureField(false);
1000 MEDCouplingFieldDouble *f2=m2->getMeasureField(false);
1001 CPPUNIT_ASSERT_EQUAL(5,f1->getArray()->getNumberOfTuples());
1002 CPPUNIT_ASSERT_EQUAL(1,f2->getArray()->getNumberOfTuples());
1003 for(int i=0;i<5;i++)
1004 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i],f1->getIJ(i,0),1e-12);
1005 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[0],f2->getIJ(0,0),1e-12);
1008 CPPUNIT_ASSERT_THROW(m1->tryToShareSameCoordsPermute(*m2,1e-12),INTERP_KERNEL::Exception);// <- here in this order the sharing is impossible.
1009 // Let's go for deeper test of tryToShareSameCoordsPermute
1010 m2->tryToShareSameCoordsPermute(*m1,1e-12);
1011 f1=m1->getMeasureField(false);
1012 f2=m2->getMeasureField(false);
1013 CPPUNIT_ASSERT_EQUAL(5,f1->getArray()->getNumberOfTuples());
1014 CPPUNIT_ASSERT_EQUAL(1,f2->getArray()->getNumberOfTuples());
1015 for(int i=0;i<5;i++)
1016 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i],f1->getIJ(i,0),1e-12);
1017 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[0],f2->getIJ(0,0),1e-12);
1026 void MEDCouplingBasicsTest2::testChangeUnderlyingMesh1()
1028 MEDCouplingUMesh *mesh1=build2DTargetMesh_3();
1029 MEDCouplingUMesh *mesh2=build2DTargetMesh_3();
1030 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1032 DataArrayDouble *array=DataArrayDouble::New();
1033 array->alloc(mesh1->getNumberOfCells(),2);
1034 const double arr[20]={7.,107.,8.,108.,9.,109.,10.,110.,11.,111.,12.,112.,13.,113.,14.,114.,15.,115.,16.,116.};
1035 std::copy(arr,arr+20,array->getPointer());
1036 f1->setArray(array);
1039 const int renum[]={0,2,1,3,4,5,6,8,7,9};
1040 mesh2->renumberCells(renum,false);
1041 CPPUNIT_ASSERT(f1->getMesh()==mesh1);
1042 f1->changeUnderlyingMesh(mesh1,10,1e-12);// nothing done only to check that nothing done.
1043 CPPUNIT_ASSERT(f1->getMesh()==mesh1);
1044 f1->changeUnderlyingMesh(mesh2,10,1e-12);
1045 CPPUNIT_ASSERT(f1->getMesh()==mesh2);
1046 const double expected1[20]={7.,107.,9.,109.,8.,108.,10.,110.,11.,111.,12.,112.,13.,113.,15.,115.,14.,114.,16.,116.};
1047 for(int i=0;i<20;i++)
1048 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i],f1->getArray()->getIJ(0,i),1e-12);
1051 f1=MEDCouplingFieldDouble::New(ON_NODES,NO_TIME);
1053 array=DataArrayDouble::New();
1054 array->alloc(mesh1->getNumberOfNodes(),2);
1055 const double arr2[22]={7.,107.,8.,108.,9.,109.,10.,110.,11.,111.,12.,112.,13.,113.,14.,114.,15.,115.,16.,116.,17.,117.};
1056 std::copy(arr2,arr2+22,array->getPointer());
1057 f1->setArray(array);
1060 const int renum2[]={0,2,10,3,4,5,6,8,7,9,1};
1061 mesh2->renumberNodes(renum2,11);
1062 CPPUNIT_ASSERT(f1->getMesh()==mesh1);
1063 f1->changeUnderlyingMesh(mesh2,10,1e-12);
1064 CPPUNIT_ASSERT(f1->getMesh()==mesh2);
1065 const double expected2[22]={7.,107.,17.,117.,8.,108.,10.,110.,11.,111.,12.,112.,13.,113.,15.,115.,14.,114.,16.,116.,9.,109.};
1066 for(int i=0;i<22;i++)
1067 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],f1->getArray()->getIJ(0,i),1e-12);
1074 void MEDCouplingBasicsTest2::testGetMaxValue1()
1076 MEDCouplingUMesh *m=build3DSurfTargetMesh_1();
1077 int nbOfCells=m->getNumberOfCells();
1078 MEDCouplingFieldDouble *f=MEDCouplingFieldDouble::New(ON_CELLS,LINEAR_TIME);
1080 DataArrayDouble *a1=DataArrayDouble::New();
1081 a1->alloc(nbOfCells,1);
1082 const double val1[5]={3.,4.,5.,6.,7.};
1083 std::copy(val1,val1+5,a1->getPointer());
1084 DataArrayDouble *a2=DataArrayDouble::New();
1085 a2->alloc(nbOfCells,1);
1086 const double val2[5]={0.,1.,2.,8.,7.};
1087 std::copy(val2,val2+5,a2->getPointer());
1090 f->setEndTime(3.,3,4);
1091 f->checkCoherency();
1093 CPPUNIT_ASSERT_DOUBLES_EQUAL(8.,f->getMaxValue(),1e-14);
1094 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.,f->getMinValue(),1e-14);
1095 CPPUNIT_ASSERT_DOUBLES_EQUAL(5.,f->getAverageValue(),1e-14);
1096 CPPUNIT_ASSERT_DOUBLES_EQUAL(5.125,f->getWeightedAverageValue(),1e-14);
1098 CPPUNIT_ASSERT_DOUBLES_EQUAL(9.5,f->getMaxValue(),1e-14);
1099 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.,f->getMinValue(),1e-14);
1101 CPPUNIT_ASSERT_DOUBLES_EQUAL(9.5,f->getMaxValue(),1e-14);
1102 CPPUNIT_ASSERT_DOUBLES_EQUAL(1.,f->getMinValue(),1e-14);
1110 void MEDCouplingBasicsTest2::testSubstractInPlaceDM1()
1112 MEDCouplingUMesh *mesh1=build2DTargetMesh_3();
1113 MEDCouplingUMesh *mesh2=build2DTargetMesh_3();
1114 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1116 DataArrayDouble *array=DataArrayDouble::New();
1117 array->alloc(mesh1->getNumberOfCells(),2);
1118 const double arr[20]={7.,107.,8.,108.,9.,109.,10.,110.,11.,111.,12.,112.,13.,113.,14.,114.,15.,115.,16.,116.};
1119 std::copy(arr,arr+20,array->getPointer());
1120 f1->setArray(array);
1123 CPPUNIT_ASSERT_EQUAL(10,f1->getNumberOfTuples());
1124 CPPUNIT_ASSERT_EQUAL(2,f1->getNumberOfComponents());
1125 CPPUNIT_ASSERT_EQUAL(20,f1->getNumberOfValues());
1127 const int renum[]={0,2,3,1,4,5,6,8,7,9};
1128 mesh2->renumberCells(renum,false);
1130 MEDCouplingFieldDouble *f2=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1132 array=DataArrayDouble::New();
1133 array->alloc(mesh2->getNumberOfCells(),2);
1134 const double arr2[20]={7.1,107.1,10.1,110.1,8.1,108.1,9.1,109.1,11.1,111.1,12.1,112.1,13.1,113.1,15.1,115.1,14.1,114.1,16.1,116.1};
1135 std::copy(arr2,arr2+20,array->getPointer());
1136 f2->setArray(array);
1139 f1->substractInPlaceDM(f2,10,1e-12);
1140 f1->applyFunc(1,"abs(x+y+0.2)");
1141 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.,f1->getMaxValue(),1e-14);
1149 void MEDCouplingBasicsTest2::testDotCrossProduct1()
1151 MEDCouplingUMesh *mesh1=build2DTargetMesh_3();
1152 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME);
1153 f1->setTime(2.3,5,6);
1155 DataArrayDouble *array=DataArrayDouble::New();
1156 array->alloc(mesh1->getNumberOfCells(),3);
1157 const double arr1[30]={7.,107.,207.,8.,108.,208.,9.,109.,209.,10.,110.,210.,11.,111.,211.,12.,112.,212.,13.,113.,213.,14.,114.,214.,15.,115.,215.,16.,116.,216.};
1158 std::copy(arr1,arr1+30,array->getPointer());
1159 f1->setArray(array);
1161 MEDCouplingFieldDouble *f2=MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME);
1162 f2->setTime(7.8,4,5);
1164 array=DataArrayDouble::New();
1165 array->alloc(mesh1->getNumberOfCells(),3);
1166 const double arr2[30]={1.,2.,3.,4.,5.,6.,7.,8.,9.,10.,11.,12.,13.,14.,15.,16.,17.,18.,19.,20.,21.,22.,23.,24.,25.,26.,27.,28.,29.,30.};
1167 std::copy(arr2,arr2+30,array->getPointer());
1168 f2->setArray(array);
1171 MEDCouplingFieldDouble *f3=f1->dot(*f2);
1172 const double expected1[10]={842.,1820.,2816.,3830.,4862.,5912.,6980.,8066.,9170.,10292.};
1173 for(int i=0;i<10;i++)
1174 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i],f3->getIJ(i,0),1e-9);
1177 MEDCouplingFieldDouble *f4=f1->crossProduct(*f2);
1178 const double expected2[30]={-93., 186., -93., -392., 784., -392., -691., 1382., -691., -990., 1980., -990., -1289., 2578., -1289., -1588., 3176., -1588., -1887., 3774., -1887., -2186., 4372., -2186., -2485., 4970., -2485., -2784., 5568., -2784.};
1179 for(int i=0;i<30;i++)
1180 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],f4->getIJ(0,i),1e-9);
1188 void MEDCouplingBasicsTest2::testMinMaxFields1()
1190 MEDCouplingUMesh *mesh1=build2DTargetMesh_3();
1191 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME);
1192 f1->setTime(2.3,5,6);
1194 DataArrayDouble *array=DataArrayDouble::New();
1195 array->alloc(mesh1->getNumberOfCells(),3);
1196 const double arr1[30]={7.,107.,207.,8.,108.,208.,9.,109.,209.,10.,110.,210.,11.,111.,211.,12.,112.,212.,13.,113.,213.,14.,114.,214.,15.,115.,215.,16.,116.,216.};
1197 std::copy(arr1,arr1+30,array->getPointer());
1198 f1->setArray(array);
1200 MEDCouplingFieldDouble *f2=MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME);
1201 f2->setTime(7.8,4,5);
1203 array=DataArrayDouble::New();
1204 array->alloc(mesh1->getNumberOfCells(),3);
1205 const double arr2[30]={6.,108.,206.,9.,107.,209.,8.,110.,208.,11.,109.,211.,10.,112.,210.,13.,111.,213.,12.,114.,212.,15.,113.,215.,14.,116.,214.,17.,115.,217.};
1206 std::copy(arr2,arr2+30,array->getPointer());
1207 f2->setArray(array);
1210 MEDCouplingFieldDouble *f3=f1->max(*f2);
1211 const double expected1[30]={7.,108.,207.,9.,108.,209.,9.,110.,209.,11.,110.,211.,11.,112.,211.,13.,112.,213.,13.,114.,213.,15.,114.,215.,15.,116.,215.,17.,116.,217.};
1212 for(int i=0;i<30;i++)
1213 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i],f3->getIJ(0,i),1e-9);
1216 MEDCouplingFieldDouble *f4=f1->min(*f2);
1217 const double expected2[30]={6.,107.,206.,8.,107.,208.,8.,109.,208.,10.,109.,210.,10.,111.,210.,12.,111.,212.,12.,113.,212.,14.,113.,214.,14.,115.,214.,16.,115.,216.};
1218 for(int i=0;i<30;i++)
1219 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],f4->getIJ(0,i),1e-9);
1227 void MEDCouplingBasicsTest2::testApplyLin1()
1229 MEDCouplingUMesh *mesh1=build2DTargetMesh_3();
1230 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,LINEAR_TIME);
1232 DataArrayDouble *array=DataArrayDouble::New();
1233 array->alloc(mesh1->getNumberOfCells(),2);
1234 const double arr[20]={7.,107.,8.,108.,9.,109.,10.,110.,11.,111.,12.,112.,13.,113.,14.,114.,15.,115.,16.,116.};
1235 std::copy(arr,arr+20,array->getPointer());
1236 f1->setArray(array);
1239 f1->applyLin(2.,3.,0);
1240 const double expected1[20]={17.,107.,19.,108.,21.,109.,23.,110.,25.,111.,27.,112.,29.,113.,31.,114.,33.,115.,35.,116.};
1241 for(int i=0;i<20;i++)
1242 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i],f1->getIJ(0,i),1e-9);
1244 const double arr2[20]={2.,102.,3.,103.,4.,104.,5.,105.,6.,106.,7.,107.,8.,108.,9.,109.,10.,110.,11.,111.};
1245 array=DataArrayDouble::New();
1246 array->alloc(mesh1->getNumberOfCells(),2);
1247 std::copy(arr2,arr2+20,array->getPointer());
1248 f1->setEndArray(array);
1251 f1->applyLin(4.,5.,1);
1253 const double expected2[20]={17.,433.,19.,437.,21.,441.,23.,445.,25.,449.,27.,453.,29.,457.,31.,461.,33.,465.,35.,469.};
1254 for(int i=0;i<20;i++)
1255 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],f1->getIJ(0,i),1e-9);
1256 const double expected3[20]={2.,413.,3.,417.,4.,421.,5.,425.,6.,429.,7.,433.,8.,437.,9.,441.,10.,445.,11.,449.};
1257 for(int i=0;i<20;i++)
1258 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[i],f1->getEndArray()->getIJ(0,i),1e-9);
1264 void MEDCouplingBasicsTest2::testGetIdsInRange1()
1266 MEDCouplingUMesh *mesh1=build2DTargetMesh_3();
1267 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME);
1268 f1->setTime(2.3,5,6);
1270 DataArrayDouble *array=DataArrayDouble::New();
1271 array->alloc(mesh1->getNumberOfCells(),1);
1272 const double arr1[10]={2.,8.,6.,5.,11.,7.,9.,3.,10.,4.};
1273 std::copy(arr1,arr1+10,array->getPointer());
1274 f1->setArray(array);
1277 f1->checkCoherency();
1278 DataArrayInt *da=f1->getIdsInRange(2.9,7.1);
1279 CPPUNIT_ASSERT_EQUAL(5,da->getNbOfElems());
1280 const int expected1[5]={2,3,5,7,9};
1281 CPPUNIT_ASSERT(std::equal(expected1,expected1+5,da->getConstPointer()));
1283 da=f1->getIdsInRange(8.,12.);
1284 CPPUNIT_ASSERT_EQUAL(4,da->getNbOfElems());
1285 const int expected2[4]={1,4,6,8};
1286 CPPUNIT_ASSERT(std::equal(expected2,expected2+4,da->getConstPointer()));
1293 void MEDCouplingBasicsTest2::testBuildSubPart1()
1295 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1296 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME);
1297 f1->setTime(2.3,5,6);
1299 DataArrayDouble *array=DataArrayDouble::New();
1300 array->alloc(mesh1->getNumberOfCells(),2);
1301 const double arr1[10]={3.,103.,4.,104.,5.,105.,6.,106.,7.,107.};
1302 std::copy(arr1,arr1+10,array->getPointer());
1303 f1->setArray(array);
1306 const int part1[3]={2,1,4};
1307 MEDCouplingFieldDouble *f2=f1->buildSubPart(part1,part1+3);
1309 CPPUNIT_ASSERT_EQUAL(3,f2->getNumberOfTuples());
1310 CPPUNIT_ASSERT_EQUAL(2,f2->getNumberOfComponents());
1311 const double expected1[6]={5.,105.,4.,104.,7.,107.};
1312 for(int i=0;i<6;i++)
1313 CPPUNIT_ASSERT_DOUBLES_EQUAL(f2->getIJ(0,i),expected1[i],1e-12);
1314 CPPUNIT_ASSERT_EQUAL(3,f2->getMesh()->getNumberOfCells());
1315 CPPUNIT_ASSERT_EQUAL(6,f2->getMesh()->getNumberOfNodes());
1316 CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getSpaceDimension());
1317 CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getMeshDimension());
1318 MEDCouplingUMesh *m2C=dynamic_cast<MEDCouplingUMesh *>(const_cast<MEDCouplingMesh *>(f2->getMesh()));
1319 CPPUNIT_ASSERT_EQUAL(13,m2C->getMeshLength());
1320 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};
1321 for(int i=0;i<12;i++)
1322 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],m2C->getCoords()->getIJ(0,i),1.e-12);
1323 const double expected3[13]={3,2,3,1,3,0,2,1,4,4,5,3,2};
1324 CPPUNIT_ASSERT(std::equal(expected3,expected3+13,m2C->getNodalConnectivity()->getConstPointer()));
1325 const double expected4[4]={0,4,8,13};
1326 CPPUNIT_ASSERT(std::equal(expected4,expected4+4,m2C->getNodalConnectivityIndex()->getConstPointer()));
1329 // Test with field on nodes.
1330 f1=MEDCouplingFieldDouble::New(ON_NODES,ONE_TIME);
1331 f1->setTime(2.3,5,6);
1333 array=DataArrayDouble::New();
1334 array->alloc(mesh1->getNumberOfNodes(),2);
1335 const double arr2[18]={3.,103.,4.,104.,5.,105.,6.,106.,7.,107.,8.,108.,9.,109.,10.,110.,11.,111.};
1336 std::copy(arr2,arr2+18,array->getPointer());
1337 f1->setArray(array);
1339 const int part2[2]={1,2};
1340 f2=f1->buildSubPart(part2,part2+2);
1341 CPPUNIT_ASSERT_EQUAL(4,f2->getNumberOfTuples());
1342 CPPUNIT_ASSERT_EQUAL(2,f2->getNumberOfComponents());
1343 const double expected5[8]={4.,104.,5.,105.,7.,107.,8.,108.};
1344 for(int i=0;i<8;i++)
1345 CPPUNIT_ASSERT_DOUBLES_EQUAL(f2->getIJ(0,i),expected5[i],1e-12);
1346 CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getNumberOfCells());
1347 CPPUNIT_ASSERT_EQUAL(4,f2->getMesh()->getNumberOfNodes());
1348 CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getSpaceDimension());
1349 CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getMeshDimension());
1350 m2C=dynamic_cast<MEDCouplingUMesh *>(const_cast<MEDCouplingMesh *>(f2->getMesh()));
1351 CPPUNIT_ASSERT_EQUAL(8,m2C->getMeshLength());
1352 for(int i=0;i<8;i++)//8 is not an error
1353 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],m2C->getCoords()->getIJ(0,i),1.e-12);
1354 CPPUNIT_ASSERT(std::equal(expected3,expected3+4,m2C->getNodalConnectivity()->getConstPointer()+4));
1355 CPPUNIT_ASSERT(std::equal(expected3+4,expected3+8,m2C->getNodalConnectivity()->getConstPointer()));
1356 CPPUNIT_ASSERT(std::equal(expected4,expected4+3,m2C->getNodalConnectivityIndex()->getConstPointer()));
1358 //idem previous because nodes of cell#4 are not fully present in part3
1359 const int part3[2]={1,2};
1360 DataArrayInt *arrr=DataArrayInt::New();
1362 std::copy(part3,part3+2,arrr->getPointer());
1363 f2=f1->buildSubPart(arrr);
1365 CPPUNIT_ASSERT_EQUAL(4,f2->getNumberOfTuples());
1366 CPPUNIT_ASSERT_EQUAL(2,f2->getNumberOfComponents());
1367 for(int i=0;i<8;i++)
1368 CPPUNIT_ASSERT_DOUBLES_EQUAL(f2->getIJ(0,i),expected5[i],1e-12);
1369 CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getNumberOfCells());
1370 CPPUNIT_ASSERT_EQUAL(4,f2->getMesh()->getNumberOfNodes());
1371 CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getSpaceDimension());
1372 CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getMeshDimension());
1373 m2C=dynamic_cast<MEDCouplingUMesh *>(const_cast<MEDCouplingMesh *>(f2->getMesh()));
1374 CPPUNIT_ASSERT_EQUAL(8,m2C->getMeshLength());
1375 for(int i=0;i<8;i++)//8 is not an error
1376 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],m2C->getCoords()->getIJ(0,i),1.e-12);
1377 CPPUNIT_ASSERT(std::equal(expected3,expected3+4,m2C->getNodalConnectivity()->getConstPointer()+4));
1378 CPPUNIT_ASSERT(std::equal(expected3+4,expected3+8,m2C->getNodalConnectivity()->getConstPointer()));
1379 CPPUNIT_ASSERT(std::equal(expected4,expected4+3,m2C->getNodalConnectivityIndex()->getConstPointer()));
1382 const int part4[3]={1,2,4};
1383 f2=f1->buildSubPart(part4,part4+3);
1384 CPPUNIT_ASSERT_EQUAL(6,f2->getNumberOfTuples());
1385 CPPUNIT_ASSERT_EQUAL(2,f2->getNumberOfComponents());
1386 const double expected6[12]={4.,104.,5.,105.,7.,107.,8.,108.,10.,110.,11.,111.};
1387 for(int i=0;i<12;i++)
1388 CPPUNIT_ASSERT_DOUBLES_EQUAL(f2->getIJ(0,i),expected6[i],1e-12);
1389 CPPUNIT_ASSERT_EQUAL(3,f2->getMesh()->getNumberOfCells());
1390 CPPUNIT_ASSERT_EQUAL(6,f2->getMesh()->getNumberOfNodes());
1391 CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getSpaceDimension());
1392 CPPUNIT_ASSERT_EQUAL(2,f2->getMesh()->getMeshDimension());
1393 m2C=dynamic_cast<MEDCouplingUMesh *>(const_cast<MEDCouplingMesh *>(f2->getMesh()));
1394 CPPUNIT_ASSERT_EQUAL(13,m2C->getMeshLength());
1395 for(int i=0;i<12;i++)
1396 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],m2C->getCoords()->getIJ(0,i),1.e-12);
1397 CPPUNIT_ASSERT(std::equal(expected3,expected3+4,m2C->getNodalConnectivity()->getConstPointer()+4));
1398 CPPUNIT_ASSERT(std::equal(expected3+4,expected3+8,m2C->getNodalConnectivity()->getConstPointer()));
1399 CPPUNIT_ASSERT(std::equal(expected3+8,expected3+13,m2C->getNodalConnectivity()->getConstPointer()+8));
1400 CPPUNIT_ASSERT(std::equal(expected4,expected4+4,m2C->getNodalConnectivityIndex()->getConstPointer()));
1407 void MEDCouplingBasicsTest2::testDoublyContractedProduct1()
1409 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1410 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1412 DataArrayDouble *array=DataArrayDouble::New();
1413 array->alloc(mesh1->getNumberOfCells(),6);
1414 const double arr1[30]={7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5};
1415 std::copy(arr1,arr1+30,array->getPointer());
1416 f1->setArray(array);
1418 f1->checkCoherency();
1420 MEDCouplingFieldDouble *f2=f1->doublyContractedProduct();
1421 f2->checkCoherency();
1422 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
1423 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1424 for(int i=0;i<5;i++)
1425 CPPUNIT_ASSERT_DOUBLES_EQUAL(3906.56,f2->getIJ(i,0),1e-9);
1432 void MEDCouplingBasicsTest2::testDeterminant1()
1434 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1435 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,CONST_ON_TIME_INTERVAL);
1436 f1->setTime(2.3,5,6);
1437 f1->setEndTime(3.8,7,3);
1439 DataArrayDouble *array=DataArrayDouble::New();
1440 array->alloc(mesh1->getNumberOfCells(),4);
1441 const double arr1[20]={1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5};
1442 std::copy(arr1,arr1+20,array->getPointer());
1443 f1->setArray(array);
1446 f1->checkCoherency();
1447 MEDCouplingFieldDouble *f2=f1->determinant();
1448 f2->checkCoherency();
1449 CPPUNIT_ASSERT_EQUAL(CONST_ON_TIME_INTERVAL,f2->getTimeDiscretization());
1450 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
1451 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfValues());
1452 for(int i=0;i<5;i++)
1453 CPPUNIT_ASSERT_DOUBLES_EQUAL(-2.42,f2->getIJ(i,0),1e-13);
1456 //6 components multi arrays with end array not defined
1457 f1=MEDCouplingFieldDouble::New(ON_NODES,LINEAR_TIME);
1458 f1->setTime(2.3,5,6);
1459 f1->setEndTime(3.8,7,3);
1461 array=DataArrayDouble::New();
1462 array->alloc(mesh1->getNumberOfNodes(),6);
1463 const double arr2[54]={1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7,
1464 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7};
1465 std::copy(arr2,arr2+54,array->getPointer());
1466 f1->setArray(array);
1468 CPPUNIT_ASSERT_THROW(f1->checkCoherency(),INTERP_KERNEL::Exception);//no end array specified !
1470 f2=f1->determinant();
1471 CPPUNIT_ASSERT_EQUAL(LINEAR_TIME,f2->getTimeDiscretization());
1472 CPPUNIT_ASSERT_EQUAL(1,f2->getArray()->getNumberOfComponents());
1473 CPPUNIT_ASSERT_EQUAL(9,f2->getNumberOfTuples());
1474 for(int i=0;i<9;i++)
1475 CPPUNIT_ASSERT_DOUBLES_EQUAL(137.335,f2->getIJ(i,0),1e-10);
1477 //6 components multi arrays with end array defined
1478 array=DataArrayDouble::New();
1479 array->alloc(mesh1->getNumberOfNodes(),6);
1480 const double arr3[54]={7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5,
1481 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5};
1482 std::copy(arr3,arr3+54,array->getPointer());
1483 f1->setEndArray(array);
1485 f1->checkCoherency();
1486 f2=f1->determinant();
1487 f2->checkCoherency();
1488 CPPUNIT_ASSERT_EQUAL(LINEAR_TIME,f2->getTimeDiscretization());
1489 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
1490 CPPUNIT_ASSERT_EQUAL(9,f2->getNumberOfTuples());
1492 CPPUNIT_ASSERT_DOUBLES_EQUAL(2.3,f2->getTime(it,order),1e-12);
1493 CPPUNIT_ASSERT_EQUAL(5,it); CPPUNIT_ASSERT_EQUAL(6,order);
1494 CPPUNIT_ASSERT_DOUBLES_EQUAL(3.8,f2->getEndTime(it,order),1e-12);
1495 CPPUNIT_ASSERT_EQUAL(7,it); CPPUNIT_ASSERT_EQUAL(3,order);
1496 for(int i=0;i<9;i++)
1498 CPPUNIT_ASSERT_DOUBLES_EQUAL(137.335,f2->getIJ(i,0),1e-10);
1499 CPPUNIT_ASSERT_DOUBLES_EQUAL(1289.685,f2->getEndArray()->getIJ(i,0),1e-9);
1504 f1=MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME);
1505 f1->setTime(7.8,10,2);
1507 array=DataArrayDouble::New();
1508 array->alloc(mesh1->getNumberOfCells(),9);
1509 const double arr4[45]={1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1};
1510 std::copy(arr4,arr4+45,array->getPointer());
1511 f1->setArray(array);
1514 f1->checkCoherency();
1515 f2=f1->determinant();
1516 f2->checkCoherency();
1517 CPPUNIT_ASSERT_EQUAL(ONE_TIME,f2->getTimeDiscretization());
1518 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
1519 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1520 CPPUNIT_ASSERT_DOUBLES_EQUAL(7.8,f2->getTime(it,order),1e-12);
1521 CPPUNIT_ASSERT_EQUAL(10,it); CPPUNIT_ASSERT_EQUAL(2,order);
1522 for(int i=0;i<5;i++)
1523 CPPUNIT_ASSERT_DOUBLES_EQUAL(3.267,f2->getIJ(i,0),1e-13);
1530 void MEDCouplingBasicsTest2::testEigenValues1()
1532 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1533 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1535 DataArrayDouble *array=DataArrayDouble::New();
1536 array->alloc(mesh1->getNumberOfCells(),6);
1537 const double arr1[30]={1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7};
1538 std::copy(arr1,arr1+30,array->getPointer());
1539 f1->setArray(array);
1541 f1->checkCoherency();
1543 MEDCouplingFieldDouble *f2=f1->eigenValues();
1544 f2->checkCoherency();
1545 CPPUNIT_ASSERT_EQUAL(3,f2->getNumberOfComponents());
1546 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1547 const double expected1[3]={13.638813677891717,-4.502313844635971,-2.2364998332557486};
1548 for(int i=0;i<5;i++)
1550 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[0],f2->getIJ(i,0),1e-13);
1551 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[1],f2->getIJ(i,1),1e-13);
1552 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[2],f2->getIJ(i,2),1e-13);
1560 void MEDCouplingBasicsTest2::testEigenVectors1()
1562 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1563 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1565 DataArrayDouble *array=DataArrayDouble::New();
1566 array->alloc(mesh1->getNumberOfCells(),6);
1567 const double arr1[30]={1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7};
1568 std::copy(arr1,arr1+30,array->getPointer());
1569 f1->setArray(array);
1571 f1->checkCoherency();
1573 MEDCouplingFieldDouble *f2=f1->eigenVectors();
1574 f2->checkCoherency();
1575 CPPUNIT_ASSERT_EQUAL(9,f2->getNumberOfComponents());
1576 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1577 const double expected1[9]={
1578 0.5424262364180696, 0.5351201064614425, 0.6476266283176001,//eigenvect 0
1579 0.7381111277307373, 0.06458838384003074, -0.6715804522117897,//eigenvect 1
1580 -0.4012053603397987, 0.8423032781211455, -0.3599436712889738//eigenvect 2
1582 for(int i=0;i<5;i++)
1584 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[0],f2->getIJ(i,0),1e-13);
1585 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[1],f2->getIJ(i,1),1e-13);
1586 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[2],f2->getIJ(i,2),1e-13);
1587 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[3],f2->getIJ(i,3),1e-13);
1588 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[4],f2->getIJ(i,4),1e-13);
1589 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[5],f2->getIJ(i,5),1e-13);
1590 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[6],f2->getIJ(i,6),1e-13);
1591 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[7],f2->getIJ(i,7),1e-13);
1592 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[8],f2->getIJ(i,8),1e-13);
1600 void MEDCouplingBasicsTest2::testInverse1()
1602 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1603 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1605 DataArrayDouble *array=DataArrayDouble::New();
1606 array->alloc(mesh1->getNumberOfCells(),9);
1607 const double arr1[45]={1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1};
1608 std::copy(arr1,arr1+45,array->getPointer());
1609 f1->setArray(array);
1611 f1->checkCoherency();
1613 MEDCouplingFieldDouble *f2=f1->inverse();
1614 f2->checkCoherency();
1615 CPPUNIT_ASSERT_EQUAL(9,f2->getNumberOfComponents());
1616 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1617 const double expected1[9]={-2.6538108356290113, 2.855831037649208, -1.1111111111111067, 3.461891643709813, -4.775022956841121, 2.2222222222222143, -1.1111111111111054, 2.222222222222214, -1.1111111111111072};
1618 for(int i=0;i<5;i++)
1620 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[0],f2->getIJ(i,0),1e-13);
1621 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[1],f2->getIJ(i,1),1e-13);
1622 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[2],f2->getIJ(i,2),1e-13);
1623 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[3],f2->getIJ(i,3),1e-13);
1624 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[4],f2->getIJ(i,4),1e-13);
1625 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[5],f2->getIJ(i,5),1e-13);
1626 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[6],f2->getIJ(i,6),1e-13);
1627 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[7],f2->getIJ(i,7),1e-13);
1628 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[8],f2->getIJ(i,8),1e-13);
1632 array=DataArrayDouble::New();
1633 array->alloc(mesh1->getNumberOfCells(),6);
1634 const double arr3[30]={7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5};
1635 std::copy(arr3,arr3+30,array->getPointer());
1636 f1->setArray(array);
1638 f1->checkCoherency();
1641 f2->checkCoherency();
1642 CPPUNIT_ASSERT_EQUAL(6,f2->getNumberOfComponents());
1643 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1644 const double expected3[6]={-0.3617705098531818, -0.8678630828458127, -0.026843764174972983, 0.5539957431465833, 0.13133439560823013, -0.05301294502145887};
1645 for(int i=0;i<5;i++)
1647 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[0],f2->getIJ(i,0),1e-13);
1648 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[1],f2->getIJ(i,1),1e-13);
1649 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[2],f2->getIJ(i,2),1e-13);
1650 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[3],f2->getIJ(i,3),1e-13);
1651 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[4],f2->getIJ(i,4),1e-13);
1652 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected3[5],f2->getIJ(i,5),1e-13);
1656 array=DataArrayDouble::New();
1657 array->alloc(mesh1->getNumberOfCells(),4);
1658 const double arr2[20]={1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5};
1659 std::copy(arr2,arr2+20,array->getPointer());
1660 f1->setArray(array);
1662 f1->checkCoherency();
1665 f2->checkCoherency();
1666 CPPUNIT_ASSERT_EQUAL(4,f2->getNumberOfComponents());
1667 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1668 const double expected2[4]={-1.8595041322314059, 0.9504132231404963, 1.404958677685951, -0.49586776859504156};
1669 for(int i=0;i<5;i++)
1671 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[0],f2->getIJ(i,0),1e-13);
1672 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[1],f2->getIJ(i,1),1e-13);
1673 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[2],f2->getIJ(i,2),1e-13);
1674 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[3],f2->getIJ(i,3),1e-13);
1682 void MEDCouplingBasicsTest2::testTrace1()
1684 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1685 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1687 DataArrayDouble *array=DataArrayDouble::New();
1688 array->alloc(mesh1->getNumberOfCells(),9);
1689 const double arr1[45]={1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1, 1.2,2.3,3.4,4.5,5.6,6.7,7.8,8.9,9.1};
1690 std::copy(arr1,arr1+45,array->getPointer());
1691 f1->setArray(array);
1693 f1->checkCoherency();
1695 MEDCouplingFieldDouble *f2=f1->trace();
1696 f2->checkCoherency();
1697 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
1698 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1699 for(int i=0;i<5;i++)
1700 CPPUNIT_ASSERT_DOUBLES_EQUAL(15.9,f2->getIJ(i,0),1e-13);
1703 array=DataArrayDouble::New();
1704 array->alloc(mesh1->getNumberOfCells(),6);
1705 const double arr3[30]={7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5, 7.8,8.9,9.1,10.2,23.4,34.5};
1706 std::copy(arr3,arr3+30,array->getPointer());
1707 f1->setArray(array);
1709 f1->checkCoherency();
1712 f2->checkCoherency();
1713 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
1714 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1715 for(int i=0;i<5;i++)
1716 CPPUNIT_ASSERT_DOUBLES_EQUAL(25.8,f2->getIJ(i,0),1e-13);
1719 array=DataArrayDouble::New();
1720 array->alloc(mesh1->getNumberOfCells(),4);
1721 const double arr2[20]={1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5, 1.2,2.3,3.4,4.5};
1722 std::copy(arr2,arr2+20,array->getPointer());
1723 f1->setArray(array);
1725 f1->checkCoherency();
1728 f2->checkCoherency();
1729 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
1730 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1731 for(int i=0;i<5;i++)
1732 CPPUNIT_ASSERT_DOUBLES_EQUAL(5.7,f2->getIJ(i,0),1e-13);
1739 void MEDCouplingBasicsTest2::testDeviator1()
1741 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1742 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1744 DataArrayDouble *array=DataArrayDouble::New();
1745 array->alloc(mesh1->getNumberOfCells(),6);
1746 const double arr1[30]={1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7, 1.2,2.3,3.4,4.5,5.6,6.7};
1747 std::copy(arr1,arr1+30,array->getPointer());
1748 f1->setArray(array);
1750 f1->checkCoherency();
1752 MEDCouplingFieldDouble *f2=f1->deviator();
1753 f2->checkCoherency();
1754 CPPUNIT_ASSERT_EQUAL(6,f2->getNumberOfComponents());
1755 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1756 const double expected1[6]={-1.1,0.,1.1,4.5,5.6,6.7};
1757 for(int i=0;i<5;i++)
1759 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[0],f2->getIJ(i,0),1e-13);
1760 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[1],f2->getIJ(i,1),1e-13);
1761 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[2],f2->getIJ(i,2),1e-13);
1762 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[3],f2->getIJ(i,3),1e-13);
1763 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[4],f2->getIJ(i,4),1e-13);
1764 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[5],f2->getIJ(i,5),1e-13);
1772 void MEDCouplingBasicsTest2::testMagnitude1()
1774 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1775 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1777 DataArrayDouble *array=DataArrayDouble::New();
1778 array->alloc(mesh1->getNumberOfCells(),5);
1779 const double arr1[25]={1.2,2.3,3.4,4.5,5.6, 1.2,2.3,3.4,4.5,5.6, 1.2,2.3,3.4,4.5,5.6, 1.2,2.3,3.4,4.5,5.6, 1.2,2.3,3.4,4.5,5.6};
1780 std::copy(arr1,arr1+25,array->getPointer());
1781 f1->setArray(array);
1783 f1->checkCoherency();
1785 MEDCouplingFieldDouble *f2=f1->magnitude();
1786 f2->checkCoherency();
1787 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
1788 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1789 for(int i=0;i<5;i++)
1790 CPPUNIT_ASSERT_DOUBLES_EQUAL(8.3606219864313918,f2->getIJ(i,0),1e-13);
1797 void MEDCouplingBasicsTest2::testMaxPerTuple1()
1799 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1800 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1802 DataArrayDouble *array=DataArrayDouble::New();
1803 array->alloc(mesh1->getNumberOfCells(),5);
1804 const double arr1[25]={1.2,2.3,3.4,4.5,5.6, 1.2,3.4,4.5,5.6,2.3, 3.4,4.5,5.6,1.2,2.3, 5.6,1.2,2.3,3.4,4.5, 4.5,5.6,1.2,2.3,3.4};
1805 std::copy(arr1,arr1+25,array->getPointer());
1806 f1->setArray(array);
1808 f1->checkCoherency();
1810 MEDCouplingFieldDouble *f2=f1->maxPerTuple();
1811 f2->checkCoherency();
1812 CPPUNIT_ASSERT_EQUAL(1,f2->getNumberOfComponents());
1813 CPPUNIT_ASSERT_EQUAL(5,f2->getNumberOfTuples());
1814 for(int i=0;i<5;i++)
1815 CPPUNIT_ASSERT_DOUBLES_EQUAL(5.6,f2->getIJ(i,0),1e-13);
1822 void MEDCouplingBasicsTest2::testChangeNbOfComponents()
1824 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1825 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1827 DataArrayDouble *array=DataArrayDouble::New();
1828 array->alloc(mesh1->getNumberOfCells(),5);
1829 const double arr1[25]={1.2,2.3,3.4,4.5,5.6, 1.2,3.4,4.5,5.6,2.3, 3.4,4.5,5.6,1.2,2.3, 5.6,1.2,2.3,3.4,4.5, 4.5,5.6,1.2,2.3,3.4};
1830 std::copy(arr1,arr1+25,array->getPointer());
1831 f1->setArray(array);
1833 f1->checkCoherency();
1835 f1->changeNbOfComponents(3,7.77);
1836 f1->checkCoherency();
1837 CPPUNIT_ASSERT_EQUAL(3,f1->getNumberOfComponents());
1838 CPPUNIT_ASSERT_EQUAL(5,f1->getNumberOfTuples());
1839 const double expected1[15]={1.2,2.3,3.4, 1.2,3.4,4.5, 3.4,4.5,5.6, 5.6,1.2,2.3, 4.5,5.6,1.2};
1840 for(int i=0;i<15;i++)
1841 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i],f1->getIJ(0,i),1e-13);
1842 f1->changeNbOfComponents(4,7.77);
1843 f1->checkCoherency();
1844 CPPUNIT_ASSERT_EQUAL(4,f1->getNumberOfComponents());
1845 CPPUNIT_ASSERT_EQUAL(5,f1->getNumberOfTuples());
1846 const double expected2[20]={1.2,2.3,3.4,7.77, 1.2,3.4,4.5,7.77, 3.4,4.5,5.6,7.77, 5.6,1.2,2.3,7.77, 4.5,5.6,1.2,7.77};
1847 for(int i=0;i<20;i++)
1848 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],f1->getIJ(0,i),1e-13);
1854 void MEDCouplingBasicsTest2::testSortPerTuple1()
1856 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1857 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,NO_TIME);
1859 DataArrayDouble *array=DataArrayDouble::New();
1860 array->alloc(mesh1->getNumberOfCells(),5);
1861 const double arr1[25]={1.2,2.3,3.4,4.5,5.6, 1.2,3.4,4.5,5.6,2.3, 3.4,4.5,5.6,1.2,2.3, 5.6,1.2,2.3,3.4,4.5, 4.5,5.6,1.2,2.3,3.4};
1862 std::copy(arr1,arr1+25,array->getPointer());
1863 f1->setArray(array);
1865 f1->checkCoherency();
1867 f1->sortPerTuple(true);
1868 f1->checkCoherency();
1869 CPPUNIT_ASSERT_EQUAL(5,f1->getNumberOfComponents());
1870 CPPUNIT_ASSERT_EQUAL(5,f1->getNumberOfTuples());
1871 for(int i=0;i<5;i++)
1873 CPPUNIT_ASSERT_DOUBLES_EQUAL(arr1[0],f1->getIJ(i,0),1e-13);
1874 CPPUNIT_ASSERT_DOUBLES_EQUAL(arr1[1],f1->getIJ(i,1),1e-13);
1875 CPPUNIT_ASSERT_DOUBLES_EQUAL(arr1[2],f1->getIJ(i,2),1e-13);
1876 CPPUNIT_ASSERT_DOUBLES_EQUAL(arr1[3],f1->getIJ(i,3),1e-13);
1877 CPPUNIT_ASSERT_DOUBLES_EQUAL(arr1[4],f1->getIJ(i,4),1e-13);
1880 f1->sortPerTuple(false);
1881 f1->checkCoherency();
1882 CPPUNIT_ASSERT_EQUAL(5,f1->getNumberOfComponents());
1883 CPPUNIT_ASSERT_EQUAL(5,f1->getNumberOfTuples());
1884 for(int i=0;i<5;i++)
1886 CPPUNIT_ASSERT_DOUBLES_EQUAL(arr1[4],f1->getIJ(i,0),1e-13);
1887 CPPUNIT_ASSERT_DOUBLES_EQUAL(arr1[3],f1->getIJ(i,1),1e-13);
1888 CPPUNIT_ASSERT_DOUBLES_EQUAL(arr1[2],f1->getIJ(i,2),1e-13);
1889 CPPUNIT_ASSERT_DOUBLES_EQUAL(arr1[1],f1->getIJ(i,3),1e-13);
1890 CPPUNIT_ASSERT_DOUBLES_EQUAL(arr1[0],f1->getIJ(i,4),1e-13);
1897 void MEDCouplingBasicsTest2::testIsEqualWithoutConsideringStr1()
1899 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1900 MEDCouplingUMesh *mesh2=build2DTargetMesh_1();
1901 DataArrayInt *da1,*da2;
1903 CPPUNIT_ASSERT(mesh1->isEqual(mesh2,1e-12));
1904 CPPUNIT_ASSERT(mesh1->isEqualWithoutConsideringStr(mesh2,1e-12));
1905 mesh2->setName("rr");
1906 CPPUNIT_ASSERT(!mesh1->isEqual(mesh2,1e-12));
1907 CPPUNIT_ASSERT(mesh1->isEqualWithoutConsideringStr(mesh2,1e-12));
1908 mesh1->checkDeepEquivalWith(mesh2,2,1e-12,da1,da2);
1909 CPPUNIT_ASSERT_THROW(mesh1->checkGeoEquivalWith(mesh2,0,1e-12,da1,da2),INTERP_KERNEL::Exception);
1911 CPPUNIT_ASSERT(mesh1->isEqual(mesh2,1e-12));
1912 CPPUNIT_ASSERT(mesh1->isEqualWithoutConsideringStr(mesh2,1e-12));
1913 mesh2->getCoords()->setInfoOnComponent(0,"tty");
1914 CPPUNIT_ASSERT(!mesh1->isEqual(mesh2,1e-12));
1915 CPPUNIT_ASSERT(mesh1->isEqualWithoutConsideringStr(mesh2,1e-12));
1916 mesh2->getCoords()->setInfoOnComponent(0,"");
1917 CPPUNIT_ASSERT(mesh1->isEqual(mesh2,1e-12));
1918 CPPUNIT_ASSERT(mesh1->isEqualWithoutConsideringStr(mesh2,1e-12));
1919 mesh2->getCoords()->setInfoOnComponent(1,"tty");
1920 CPPUNIT_ASSERT(!mesh1->isEqual(mesh2,1e-12));
1921 CPPUNIT_ASSERT(mesh1->isEqualWithoutConsideringStr(mesh2,1e-12));
1922 mesh2->getCoords()->setInfoOnComponent(1,"");
1923 CPPUNIT_ASSERT(mesh1->isEqual(mesh2,1e-12));
1924 CPPUNIT_ASSERT(mesh1->isEqualWithoutConsideringStr(mesh2,1e-12));
1925 double tmp=mesh2->getCoords()->getIJ(0,3);
1926 mesh2->getCoords()->setIJ(0,3,9999.);
1927 CPPUNIT_ASSERT(!mesh1->isEqual(mesh2,1e-12));
1928 CPPUNIT_ASSERT(!mesh1->isEqualWithoutConsideringStr(mesh2,1e-12));
1929 mesh2->getCoords()->setIJ(0,3,tmp);
1930 CPPUNIT_ASSERT(mesh1->isEqual(mesh2,1e-12));
1931 CPPUNIT_ASSERT(mesh1->isEqualWithoutConsideringStr(mesh2,1e-12));
1932 int tmp2=mesh2->getNodalConnectivity()->getIJ(0,4);
1933 mesh2->getNodalConnectivity()->setIJ(0,4,0);
1934 CPPUNIT_ASSERT(!mesh1->isEqual(mesh2,1e-12));
1935 CPPUNIT_ASSERT(!mesh1->isEqualWithoutConsideringStr(mesh2,1e-12));
1936 mesh2->getNodalConnectivity()->setIJ(0,4,tmp2);
1937 CPPUNIT_ASSERT(mesh1->isEqual(mesh2,1e-12));
1938 CPPUNIT_ASSERT(mesh1->isEqualWithoutConsideringStr(mesh2,1e-12));
1940 MEDCouplingFieldDouble *f1=mesh1->getMeasureField(true);
1941 MEDCouplingFieldDouble *f2=mesh2->getMeasureField(true);
1942 CPPUNIT_ASSERT(f1->isEqual(f2,1e-12,1e-12));
1943 CPPUNIT_ASSERT(f1->isEqualWithoutConsideringStr(f2,1e-12,1e-12));
1944 f2->setName("ftest");
1945 CPPUNIT_ASSERT(!f1->isEqual(f2,1e-12,1e-12));
1946 CPPUNIT_ASSERT(f1->isEqualWithoutConsideringStr(f2,1e-12,1e-12));
1947 f1->setName("ftest");
1948 CPPUNIT_ASSERT(f1->isEqual(f2,1e-12,1e-12));
1949 CPPUNIT_ASSERT(f1->isEqualWithoutConsideringStr(f2,1e-12,1e-12));
1951 f2->getArray()->setInfoOnComponent(0,"eee");
1952 CPPUNIT_ASSERT(!f1->isEqual(f2,1e-12,1e-12));
1953 CPPUNIT_ASSERT(f1->isEqualWithoutConsideringStr(f2,1e-12,1e-12));
1954 f2->getArray()->setInfoOnComponent(0,"");
1955 CPPUNIT_ASSERT(f1->isEqual(f2,1e-12,1e-12));
1956 CPPUNIT_ASSERT(f1->isEqualWithoutConsideringStr(f2,1e-12,1e-12));
1958 f2->getArray()->setIJ(1,0,0.123);
1959 CPPUNIT_ASSERT(!f1->isEqual(f2,1e-12,1e-12));
1960 CPPUNIT_ASSERT(!f1->isEqualWithoutConsideringStr(f2,1e-12,1e-12));
1961 f2->getArray()->setIJ(1,0,0.125);
1962 CPPUNIT_ASSERT(f1->isEqual(f2,1e-12,1e-12));
1963 CPPUNIT_ASSERT(f1->isEqualWithoutConsideringStr(f2,1e-12,1e-12));
1972 void MEDCouplingBasicsTest2::testGetNodeIdsOfCell1()
1974 MEDCouplingUMesh *mesh1=build2DTargetMesh_1();
1975 std::vector<int> nodeIds;
1976 mesh1->getNodeIdsOfCell(1,nodeIds);
1977 CPPUNIT_ASSERT_EQUAL(3,(int)nodeIds.size());
1978 CPPUNIT_ASSERT_EQUAL(1,nodeIds[0]);
1979 CPPUNIT_ASSERT_EQUAL(4,nodeIds[1]);
1980 CPPUNIT_ASSERT_EQUAL(2,nodeIds[2]);
1981 std::vector<double> coords;
1982 mesh1->getCoordinatesOfNode(4,coords);
1983 CPPUNIT_ASSERT_EQUAL(2,(int)coords.size());
1984 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.2,coords[0],1e-13);
1985 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.2,coords[1],1e-13);
1989 void MEDCouplingBasicsTest2::testGetEdgeRatioField1()
1991 MEDCouplingUMesh *m1=build2DTargetMesh_1();
1992 MEDCouplingFieldDouble *f1=m1->getEdgeRatioField();
1993 CPPUNIT_ASSERT_EQUAL(m1->getNumberOfCells(),f1->getNumberOfTuples());
1994 CPPUNIT_ASSERT_EQUAL(5,f1->getNumberOfTuples());
1995 CPPUNIT_ASSERT_EQUAL(1,f1->getNumberOfComponents());
1996 const double expected1[5]={1.,1.4142135623730951, 1.4142135623730951,1.,1.};
1997 for(int i=0;i<5;i++)
1998 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected1[i],f1->getIJ(i,0),1e-14);
2002 m1=build3DSurfTargetMesh_1();
2003 f1=m1->getEdgeRatioField();
2004 CPPUNIT_ASSERT_EQUAL(m1->getNumberOfCells(),f1->getNumberOfTuples());
2005 CPPUNIT_ASSERT_EQUAL(5,f1->getNumberOfTuples());
2006 CPPUNIT_ASSERT_EQUAL(1,f1->getNumberOfComponents());
2007 const double expected2[5]={1.4142135623730951, 1.7320508075688772, 1.7320508075688772, 1.4142135623730951, 1.4142135623730951};
2008 for(int i=0;i<5;i++)
2009 CPPUNIT_ASSERT_DOUBLES_EQUAL(expected2[i],f1->getIJ(i,0),1e-14);
2014 void MEDCouplingBasicsTest2::testFillFromAnalytic3()
2016 MEDCouplingUMesh *m=build2DTargetMesh_1();
2017 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME);
2018 CPPUNIT_ASSERT_THROW(f1->fillFromAnalytic(1,"y+x"),INTERP_KERNEL::Exception);
2020 f1->setName("myField");
2021 f1->fillFromAnalytic(1,"y+x");
2022 f1->checkCoherency();
2023 CPPUNIT_ASSERT(std::string(f1->getName())=="myField");
2024 CPPUNIT_ASSERT(f1->getTypeOfField()==ON_CELLS);
2025 CPPUNIT_ASSERT(f1->getTimeDiscretization()==ONE_TIME);
2026 CPPUNIT_ASSERT_EQUAL(1,f1->getNumberOfComponents());
2027 CPPUNIT_ASSERT_EQUAL(5,f1->getNumberOfTuples());
2028 double values1[5]={-0.1,0.23333333333333336,0.56666666666666665,0.4,0.9};
2029 const double *tmp=f1->getArray()->getConstPointer();
2030 std::transform(tmp,tmp+5,values1,values1,std::minus<double>());
2031 std::transform(values1,values1+5,values1,std::ptr_fun<double,double>(fabs));
2032 double max=*std::max_element(values1,values1+5);
2033 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.,max,1.e-12);
2036 f1=MEDCouplingFieldDouble::New(ON_NODES,CONST_ON_TIME_INTERVAL);
2038 f1->setEndTime(1.2,3,4);
2039 f1->fillFromAnalytic(1,"y+2*x");
2040 f1->checkCoherency();
2041 CPPUNIT_ASSERT(f1->getTypeOfField()==ON_NODES);
2042 CPPUNIT_ASSERT(f1->getTimeDiscretization()==CONST_ON_TIME_INTERVAL);
2043 CPPUNIT_ASSERT_EQUAL(1,f1->getNumberOfComponents());
2044 CPPUNIT_ASSERT_EQUAL(9,f1->getNumberOfTuples());
2045 double values2[9]={-0.9,0.1,1.1,-0.4,0.6,1.6,0.1,1.1,2.1};
2046 tmp=f1->getArray()->getConstPointer();
2047 std::transform(tmp,tmp+9,values2,values2,std::minus<double>());
2048 std::transform(values2,values2+9,values2,std::ptr_fun<double,double>(fabs));
2049 max=*std::max_element(values2,values2+9);
2050 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.,max,1.e-12);
2052 f1=MEDCouplingFieldDouble::New(ON_NODES,LINEAR_TIME);
2054 f1->setEndTime(1.2,3,4);
2055 f1->fillFromAnalytic(1,"2.*x+y");
2056 f1->checkCoherency();
2057 CPPUNIT_ASSERT(f1->getTypeOfField()==ON_NODES);
2058 CPPUNIT_ASSERT(f1->getTimeDiscretization()==LINEAR_TIME);
2059 CPPUNIT_ASSERT_EQUAL(1,f1->getNumberOfComponents());
2060 CPPUNIT_ASSERT_EQUAL(9,f1->getNumberOfTuples());
2061 tmp=f1->getArray()->getConstPointer();
2062 double values2Bis[9]={-0.9,0.1,1.1,-0.4,0.6,1.6,0.1,1.1,2.1};
2063 double values2BisBis[9];
2064 std::transform(tmp,tmp+9,values2Bis,values2BisBis,std::minus<double>());
2065 std::transform(values2,values2+9,values2BisBis,std::ptr_fun<double,double>(fabs));
2066 max=*std::max_element(values2BisBis,values2BisBis+9);
2067 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.,max,1.e-12);
2068 tmp=f1->getEndArray()->getConstPointer();
2069 std::transform(tmp,tmp+9,values2Bis,values2BisBis,std::minus<double>());
2070 std::transform(values2,values2+9,values2BisBis,std::ptr_fun<double,double>(fabs));
2071 max=*std::max_element(values2BisBis,values2BisBis+9);
2072 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.,max,1.e-12);
2075 f1=MEDCouplingFieldDouble::New(ON_NODES,NO_TIME);
2077 f1->fillFromAnalytic(2,"(x+y)*IVec+2*(x+y)*JVec");
2078 f1->checkCoherency();
2079 CPPUNIT_ASSERT(f1->getTypeOfField()==ON_NODES);
2080 CPPUNIT_ASSERT(f1->getTimeDiscretization()==NO_TIME);
2081 CPPUNIT_ASSERT_EQUAL(2,f1->getNumberOfComponents());
2082 CPPUNIT_ASSERT_EQUAL(9,f1->getNumberOfTuples());
2083 double values3[18]={-0.6,-1.2,-0.1,-0.2,0.4,0.8,-0.1,-0.2,0.4,0.8,0.9,1.8,0.4,0.8,0.9,1.8,1.4,2.8};
2084 tmp=f1->getArray()->getConstPointer();
2085 std::transform(tmp,tmp+18,values3,values3,std::minus<double>());
2086 std::transform(values3,values3+18,values3,std::ptr_fun<double,double>(fabs));
2087 max=*std::max_element(values3,values3+18);
2088 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.,max,1.e-12);
2090 f1->accumulate(values4);
2091 CPPUNIT_ASSERT_DOUBLES_EQUAL(3.6,values4[0],1.e-12);
2092 CPPUNIT_ASSERT_DOUBLES_EQUAL(7.2,values4[1],1.e-12);
2093 f1->integral(true,values4);
2094 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.5,values4[0],1.e-12);
2095 CPPUNIT_ASSERT_DOUBLES_EQUAL(1.,values4[1],1.e-12);
2098 f1=MEDCouplingFieldDouble::New(ON_NODES,NO_TIME);
2100 CPPUNIT_ASSERT_THROW(f1->fillFromAnalytic(1,"1./(x-0.2)"),INTERP_KERNEL::Exception);
2106 void MEDCouplingBasicsTest2::testFieldDoubleOpEqual1()
2108 MEDCouplingUMesh *m=build2DTargetMesh_1();
2109 MEDCouplingFieldDouble *f1=MEDCouplingFieldDouble::New(ON_CELLS,ONE_TIME);
2110 CPPUNIT_ASSERT_THROW((*f1)=0.07,INTERP_KERNEL::Exception);
2113 f1->checkCoherency();
2114 CPPUNIT_ASSERT_EQUAL(1,f1->getNumberOfComponents());
2115 CPPUNIT_ASSERT_EQUAL(5,f1->getNumberOfTuples());
2116 for(int i=0;i<5;i++)
2117 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.07,f1->getIJ(i,0),1e-16);
2119 f1->checkCoherency();
2120 CPPUNIT_ASSERT_EQUAL(1,f1->getNumberOfComponents());
2121 CPPUNIT_ASSERT_EQUAL(5,f1->getNumberOfTuples());
2122 for(int i=0;i<5;i++)
2123 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.09,f1->getIJ(i,0),1e-16);
2126 f1=MEDCouplingFieldDouble::New(ON_NODES,LINEAR_TIME);
2127 f1->setEndTime(4.5,2,3);
2130 f1->checkCoherency();
2131 CPPUNIT_ASSERT_EQUAL(1,f1->getNumberOfComponents());
2132 CPPUNIT_ASSERT_EQUAL(9,f1->getNumberOfTuples());
2133 for(int i=0;i<9;i++)
2134 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.08,f1->getIJ(i,0),1e-16);
2135 CPPUNIT_ASSERT_EQUAL(1,f1->getEndArray()->getNumberOfComponents());
2136 CPPUNIT_ASSERT_EQUAL(9,f1->getEndArray()->getNumberOfTuples());
2137 for(int i=0;i<9;i++)
2138 CPPUNIT_ASSERT_DOUBLES_EQUAL(0.08,f1->getEndArray()->getIJ(i,0),1e-16);
2144 void MEDCouplingBasicsTest2::testAreaBary3D2()
2146 const double coordsForHexa8[24]={
2147 -75.45749305371, 180.95495078401, 39.515472018008,
2148 -9.755591679144, 23.394927935279, 5.108794294848,
2149 14.337630157832, 61.705351002702, 160.42422501908,
2150 -27.273893776752, 167.567731083961, 192.830034145464,
2152 99.857193154796,264.499264735586,-8.287335493412,
2153 144.939882761126,156.38626563134,-31.896173894226,
2154 161.34096835726,182.4654895809,73.832387065572,
2155 132.680430393685,255.37973247196,96.15235602819
2157 const double volHexa8=3258520.29637466;
2158 const double baryHexa8[3]={43.925705821778, 155.31893955289, 65.874418109644};
2160 const double coordsForPenta6[18]={
2161 -68.199829618726,178.938498373416,62.608505919588,
2162 8.461744647847,76.653979804423,165.00018874933,
2163 -27.273893776752,167.567731083961,192.830034145464,
2165 106.586501038965,262.629609408327,13.124533008813,
2166 155.465082847275,197.414118382622,78.408350795821,
2167 132.680430393685,255.37973247196,96.15235602819
2169 const double volPenta6=944849.868507338;
2170 const double baryPenta6[3]={39.631002313543,182.692711783428,106.98540473964};
2172 const double coordsForPyra5[15]={
2173 132.680430393685,255.37973247196,96.15235602819,
2174 -27.273893776752,167.567731083961,192.830034145464,
2175 8.461744647847,76.653979804423,165.00018874933,
2176 155.465082847275,197.414118382622,78.408350795821,
2178 -68.199829618726,178.938498373416,62.608505919588
2180 const double volPyra5=756943.92980254;
2181 const double baryPyra5[3]={29.204294116618,172.540129749156,118.01035951483};
2182 MEDCouplingUMesh *mesh=MEDCouplingUMesh::New("Bary3D2",3);
2183 DataArrayDouble *coo=DataArrayDouble::New();
2185 double *tmp=std::copy(coordsForHexa8,coordsForHexa8+24,coo->getPointer());
2186 tmp=std::copy(coordsForPenta6,coordsForPenta6+18,tmp);
2187 std::copy(coordsForPyra5,coordsForPyra5+15,tmp);
2188 mesh->setCoords(coo);
2191 int tmpConn[8]={0,1,2,3,4,5,6,7};
2192 mesh->allocateCells(3);
2193 mesh->insertNextCell(INTERP_KERNEL::NORM_HEXA8,8,tmpConn);
2194 std::transform(tmpConn,tmpConn+8,tmpConn,std::bind2nd(std::plus<int>(),8));
2195 mesh->insertNextCell(INTERP_KERNEL::NORM_PENTA6,6,tmpConn);
2196 std::transform(tmpConn,tmpConn+8,tmpConn,std::bind2nd(std::plus<int>(),6));
2197 mesh->insertNextCell(INTERP_KERNEL::NORM_PYRA5,5,tmpConn);
2198 mesh->finishInsertingCells();
2199 mesh->checkCoherency();
2202 DataArrayInt *da=mesh->mergeNodes(1e-7,isMerged,newNebOfNodes);
2204 CPPUNIT_ASSERT_EQUAL(12,newNebOfNodes);
2205 MEDCouplingFieldDouble *vols=mesh->getMeasureField(true);
2206 CPPUNIT_ASSERT_EQUAL(3,vols->getNumberOfTuples());
2207 CPPUNIT_ASSERT_EQUAL(1,vols->getNumberOfComponents());
2208 CPPUNIT_ASSERT_DOUBLES_EQUAL(volHexa8,vols->getIJ(0,0),1e-6);
2209 CPPUNIT_ASSERT_DOUBLES_EQUAL(volPenta6,vols->getIJ(1,0),1e-7);
2210 CPPUNIT_ASSERT_DOUBLES_EQUAL(volPyra5,vols->getIJ(2,0),1e-7);
2212 DataArrayDouble *bary=mesh->getBarycenterAndOwner();
2213 CPPUNIT_ASSERT_EQUAL(3,bary->getNumberOfTuples());
2214 CPPUNIT_ASSERT_EQUAL(3,bary->getNumberOfComponents());
2215 CPPUNIT_ASSERT_DOUBLES_EQUAL(baryHexa8[0],bary->getIJ(0,0),1e-11);
2216 CPPUNIT_ASSERT_DOUBLES_EQUAL(baryHexa8[1],bary->getIJ(0,1),1e-11);
2217 CPPUNIT_ASSERT_DOUBLES_EQUAL(baryHexa8[2],bary->getIJ(0,2),1e-11);
2218 CPPUNIT_ASSERT_DOUBLES_EQUAL(baryPenta6[0],bary->getIJ(1,0),1e-11);
2219 CPPUNIT_ASSERT_DOUBLES_EQUAL(baryPenta6[1],bary->getIJ(1,1),1e-11);
2220 CPPUNIT_ASSERT_DOUBLES_EQUAL(baryPenta6[2],bary->getIJ(1,2),1e-11);
2221 CPPUNIT_ASSERT_DOUBLES_EQUAL(baryPyra5[0],bary->getIJ(2,0),1e-11);
2222 CPPUNIT_ASSERT_DOUBLES_EQUAL(baryPyra5[1],bary->getIJ(2,1),1e-11);
2223 CPPUNIT_ASSERT_DOUBLES_EQUAL(baryPyra5[2],bary->getIJ(2,2),1e-11);