From: vbd <vbd>
Date: Mon, 25 Aug 2008 13:40:29 +0000 (+0000)
Subject: 1/Correction avoiding acos(1.0000000000001)
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=8480f3898c93d853bd17760270017cf6b97a451f;p=tools%2Fmedcoupling.git

1/Correction avoiding acos(1.0000000000001)
2/Replacing HUGE with the more correct
std::numeric_limits<double>::max()
---

diff --git a/src/INTERP_KERNEL/BBTree.txx b/src/INTERP_KERNEL/BBTree.txx
index 597a2f08e..4c9a851b4 100644
--- a/src/INTERP_KERNEL/BBTree.txx
+++ b/src/INTERP_KERNEL/BBTree.txx
@@ -5,7 +5,7 @@
 #include <algorithm>
 
 #include <iostream>
-#include <math.h> // for HUGE constant
+#include <limits>
 const int MIN_NB_ELEMS =15;
 const int MAX_LEVEL=20;
 
@@ -60,8 +60,8 @@ public:
  
     new_elems_left.reserve(nbelems/2+1);
     new_elems_right.reserve(nbelems/2+1);
-    double max_left=-HUGE;
-    double min_right=HUGE;
+    double max_left = -std::numeric_limits<double>::max();
+    double min_right=  std::numeric_limits<double>::max();
     for (int i=0; i<nbelems;i++)
       {
         int elem;
diff --git a/src/INTERP_KERNEL/Geometric2D/Makefile.am b/src/INTERP_KERNEL/Geometric2D/Makefile.am
index 65a017b53..e7a41cf11 100644
--- a/src/INTERP_KERNEL/Geometric2D/Makefile.am
+++ b/src/INTERP_KERNEL/Geometric2D/Makefile.am
@@ -42,4 +42,19 @@ ElementaryEdge.cxx   \
 Node.cxx             \
 QuadraticPolygon.cxx
 
+salomeinclude_HEADERS = \
+AbstractEdge.hxx     \
+Bounds.hxx           \
+Precision.hxx        \
+ComposedEdge.hxx     \
+EdgeArcCircle.hxx    \
+Edge.hxx             \
+EdgeInfLin.hxx       \
+EdgeLin.hxx          \
+ElementaryEdge.hxx   \
+Node.hxx             \
+QuadraticPolygon.hxx \
+ComposedEdgeWithIt.hxx \
+Edge.txx
+
 libInterpGeometric2DAlg_la_CPPFLAGS = -I$(srcdir)/..
diff --git a/src/INTERP_KERNEL/InterpolationUtils.hxx b/src/INTERP_KERNEL/InterpolationUtils.hxx
index 936bd6c4f..d9544d1e1 100644
--- a/src/INTERP_KERNEL/InterpolationUtils.hxx
+++ b/src/INTERP_KERNEL/InterpolationUtils.hxx
@@ -103,10 +103,14 @@ namespace INTERP_KERNEL
     double N=P1_P2*P1_P2+P3_P1*P3_P1-P2_P3*P2_P3;
     double D=2.0*P1_P2*P3_P1;
     double COS=N/D;
+		if (COS>1.0) COS=1.0;
+		if (COS<-1.0) COS=-1.0;
     Vect.push_back(COS);
     double V=mon_determinant(P_2,P_3,P_1);
     double D_1=P1_P2*P3_P1;
     double SIN=V/D_1;
+		if (SIN>1.0) SIN=1.0;
+		if (SIN<-1.0) SIN=-1.0;
     Vect.push_back(SIN);
        
     return Vect;
@@ -372,10 +376,13 @@ namespace INTERP_KERNEL
   template<int DIM, NumberingPolicy numPol, class MyMeshType>
   inline void getElemBB(double* bb, const double *coordsOfMesh, int iP, int nb_nodes)
   {
-    bb[0]=HUGE;bb[1]=-HUGE;
-    bb[2]=HUGE;bb[3]=-HUGE;
-    bb[4]=HUGE;bb[5]=-HUGE;
-              
+    bb[0]=std::numeric_limits<double>::max();
+		bb[1]=-std::numeric_limits<double>::max();
+		bb[2]=std::numeric_limits<double>::max();
+		bb[3]=-std::numeric_limits<double>::max();
+		bb[4]=std::numeric_limits<double>::max();
+		bb[5]=-std::numeric_limits<double>::max();
+		
     for (int i=0; i<nb_nodes; i++)
       {
         double x = coordsOfMesh[3*(iP+i)];
diff --git a/src/INTERP_KERNEL/Makefile.am b/src/INTERP_KERNEL/Makefile.am
index a2c9f5684..a4a1703b8 100644
--- a/src/INTERP_KERNEL/Makefile.am
+++ b/src/INTERP_KERNEL/Makefile.am
@@ -40,12 +40,23 @@ lib_LTLIBRARIES= libinterpkernel.la
 
 
 salomeinclude_HEADERS = \
-Interpolation.hxx\
-Interpolation3D.hxx\
-Interpolation2D.hxx\
-Interpolation3DSurf.hxx\
-Remapper.hxx\
-PointLocator.hxx
+BoundingBox.hxx             IntersectorTetra.hxx               Remapper.hxx \
+ConvexIntersector.hxx       Log.hxx                            TargetIntersector.hxx\
+Geometric2DIntersector.hxx  MEDNormalizedUnstructuredMesh.hxx  TetraAffineTransform.hxx\
+InterpKernelMatrix.hxx      MeshElement.hxx                    TransformedTriangle.hxx\
+Interpolation2D.hxx         MeshRegion.hxx                     TransformedTriangle_inline.hxx\
+Interpolation3D.hxx         MeshUtils.hxx                      TranslationRotationMatrix.hxx\
+Interpolation3DSurf.hxx     NormalizedUnstructuredMesh.hxx     TriangulationIntersector.hxx\
+Interpolation.hxx           PlanarIntersector.hxx              VectorUtils.hxx\
+InterpolationPlanar.hxx     PointLocator.hxx                   VTKNormalizedUnstructuredMesh.hxx\
+InterpolationUtils.hxx      PolygonAlgorithms.hxx\
+IntersectorHexa.hxx         RegionNode.hxx\
+BBTree.txx                  InterpolationPlanar.txx            PlanarIntersector.txx\
+ConvexIntersector.txx       IntersectorHexa.txx                PointLocatorAlgos.txx\
+Geometric2DIntersector.txx  IntersectorTetra.txx               PolygonAlgorithms.txx\
+Interpolation2D.txx         MEDNormalizedUnstructuredMesh.txx  TriangulationIntersector.txx\
+Interpolation3DSurf.txx     MeshElement.txx                    VTKNormalizedUnstructuredMesh.txx\
+Interpolation3D.txx         MeshRegion.txx
 
 # Libraries targets
 
diff --git a/src/INTERP_KERNEL/PlanarIntersector.txx b/src/INTERP_KERNEL/PlanarIntersector.txx
index 122c29e4a..f37facc50 100644
--- a/src/INTERP_KERNEL/PlanarIntersector.txx
+++ b/src/INTERP_KERNEL/PlanarIntersector.txx
@@ -6,6 +6,7 @@
 #include "TranslationRotationMatrix.hxx"
 
 #include <iostream>
+#include <limits>
 
 namespace INTERP_KERNEL
 {
@@ -42,8 +43,8 @@ namespace INTERP_KERNEL
         //initializing bounding box limits
         for(int idim=0; idim<SPACEDIM; idim++)
           {
-            bbox[2*SPACEDIM*ibox+2*idim]   =  HUGE;
-            bbox[2*SPACEDIM*ibox+2*idim+1] = -HUGE;
+            bbox[2*SPACEDIM*ibox+2*idim]   =  std::numeric_limits<double>::max();
+            bbox[2*SPACEDIM*ibox+2*idim+1] = -std::numeric_limits<double>::max();
           }
         //updating the bounding box with each node of the element
         for (int j=0; j<nb_nodes_per_elem; j++)
@@ -72,8 +73,8 @@ namespace INTERP_KERNEL
     //initializing bounding box limits
     for(int idim=0; idim<SPACEDIM; idim++)
       {
-        bb[2*idim  ] =  HUGE;
-        bb[2*idim+1] = -HUGE;
+        bb[2*idim  ] =  std::numeric_limits<double>::max();
+        bb[2*idim+1] = -std::numeric_limits<double>::max();
       }
   
     for (ConnType i=0; i<nb_nodes; i++)
@@ -103,7 +104,7 @@ namespace INTERP_KERNEL
     long size = bbox.size()/(2*SPACEDIM);
     for (int i=0; i<size; i++)
       {
-        double max=-HUGE;
+        double max=- std::numeric_limits<double>::max();
         for(int idim=0; idim<SPACEDIM; idim++)
           {            
             double Dx=bbox[i*2*SPACEDIM+1+2*idim]-bbox[i*2*SPACEDIM+2*idim];
diff --git a/src/INTERP_KERNEL/PointLocator.cxx b/src/INTERP_KERNEL/PointLocator.cxx
index 4b3da54d8..019419f3f 100644
--- a/src/INTERP_KERNEL/PointLocator.cxx
+++ b/src/INTERP_KERNEL/PointLocator.cxx
@@ -28,7 +28,7 @@ namespace INTERP_KERNEL {
     delete _point_locator;
   }
 
-  std::list<int> PointLocator::locate(const double* x)
+std::list<int> PointLocator::locate(const double* x)
   {
     return _point_locator->locates(x);
   }
diff --git a/src/INTERP_KERNEL/PointLocatorAlgos.txx b/src/INTERP_KERNEL/PointLocatorAlgos.txx
index ffe41b600..e4952dd99 100644
--- a/src/INTERP_KERNEL/PointLocatorAlgos.txx
+++ b/src/INTERP_KERNEL/PointLocatorAlgos.txx
@@ -5,6 +5,7 @@
 #include "CellModel.hxx"
 #include "BBTree.txx"
 #include <list>
+#include <limits>
 
 namespace INTERP_KERNEL{
 
@@ -39,8 +40,8 @@ namespace INTERP_KERNEL{
         {
           for (int idim=0; idim<SPACEDIM; idim++)
             {
-              _bb[2*(i*SPACEDIM+idim)]=HUGE;
-              _bb[2*(i*SPACEDIM+idim)+1]=-HUGE;
+              _bb[2*(i*SPACEDIM+idim)]=std::numeric_limits<double>::max();
+              _bb[2*(i*SPACEDIM+idim)+1]=-std::numeric_limits<double>::max();
             }
           for (int index= conn_index[i]; index < conn_index[i+1];index++)
             {
diff --git a/src/INTERP_KERNEL/Test/Makefile.am b/src/INTERP_KERNEL/Test/Makefile.am
index 3ade2cabc..356dec9e1 100644
--- a/src/INTERP_KERNEL/Test/Makefile.am
+++ b/src/INTERP_KERNEL/Test/Makefile.am
@@ -32,13 +32,17 @@ salomeinclude_HEADERS = CppUnitTest.hxx \
 		 MultiElementTetraTests.hxx \
 	  	 HexaTests.hxx \
 		 MeshTestToolkit.hxx \
+		 MeshTestToolkit.txx \
 		 BBTreeTest.hxx \
 		 RemapperTest.hxx \
 	 	 SingleElementPlanarTests.hxx \
 		 MultiElement2DTests.hxx \
-		 InterpolationPlanarTestSuite.hxx \
+		 InterpolationPlanarTestSuite.hxx	\
+	   PointLocatorTest.hxx \
+		 MEDMeshMaker.hxx \
 		 QuadraticPlanarInterpTest.hxx
 
+
 EXTRA_DIST += BasicMainTest.hxx
 
 dist_libInterpKernelTest_la_SOURCES= \
diff --git a/src/ParaMEDMEM/ElementLocator.cxx b/src/ParaMEDMEM/ElementLocator.cxx
index a3e1ee4c7..c91753534 100644
--- a/src/ParaMEDMEM/ElementLocator.cxx
+++ b/src/ParaMEDMEM/ElementLocator.cxx
@@ -11,8 +11,9 @@
 #include "MEDMEM_Meshing.hxx"
 
 #include <set>
+#include <limits>
 using namespace std;
-//const double HUGE=1e200;
+
 
 namespace ParaMEDMEM 
 { 
@@ -76,8 +77,8 @@ void ElementLocator::exchangeMesh(int idistantrank, MEDMEM::MESH*& distant_mesh,
      {
        for (int i=0; i<dim; i++)
 	 {
-	   elem_bb[i*2]=HUGE;
-	   elem_bb[i*2+1]=-HUGE;
+	   elem_bb[i*2]=std::numeric_limits<double>::max();
+	   elem_bb[i*2+1]=-std::numeric_limits<double>::max();
 	 }
        for (int inode=conn_index[ielem]; inode<conn_index[ielem+1]; inode++)
 	 {
@@ -131,8 +132,8 @@ void ElementLocator::_computeBoundingBoxes()
   double * minmax=new double [2*dim];
   for (int idim=0; idim<dim; idim++)
   {
-    minmax[idim*2]=HUGE;
-    minmax[idim*2+1]=-HUGE;
+    minmax[idim*2]=std::numeric_limits<double>::max();
+    minmax[idim*2+1]=-std::numeric_limits<double>::max();
   } 
   for (int i=0; i<nbnodes; i++)
     for (int idim=0; idim<dim;idim++)
diff --git a/src/ParaMEDMEM/ICoCoMEDField.cxx b/src/ParaMEDMEM/ICoCoMEDField.cxx
index ba312811b..456723dec 100644
--- a/src/ParaMEDMEM/ICoCoMEDField.cxx
+++ b/src/ParaMEDMEM/ICoCoMEDField.cxx
@@ -69,6 +69,7 @@ namespace ICoCo
 					default:
 						throw MEDMEM::MEDEXCEPTION("incompatible Trio field - wrong nb of nodes per elem");
 					}
+				break;
 			default:
 				throw MEDMEM::MEDEXCEPTION("incompatible Trio field - wrong mesh dimension");
 			}