#18963 Minimize compiler warnings

[modules/smesh.git] / src / SMDS / SMDS_Mesh.cxx

diff --git a/src/SMDS/SMDS_Mesh.cxx b/src/SMDS/SMDS_Mesh.cxx
index b4cac78c9ca585bcd04b92411ba4f5540843fe49..f2aee846a6efbc854b55b3f766e3cdafa4c8d689 100644 (file)
--- a/src/SMDS/SMDS_Mesh.cxx
+++ b/src/SMDS/SMDS_Mesh.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2020  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -68,7 +68,7 @@ int SMDS_Mesh::chunkSize = 1024;
  */
 //================================================================================
 
-int SMDS_Mesh::CheckMemory(const bool doNotRaise) throw (std::bad_alloc)
+int SMDS_Mesh::CheckMemory(const bool doNotRaise)
 {
   return -1;
 #if !defined WIN32 && !defined __APPLE__
@@ -831,6 +831,8 @@ SMDS_Mesh::AddPolygonalFaceWithID (const std::vector<const SMDS_MeshNode*> & nod
 {
   if ( NbFaces() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
 
+  if ( nodes.empty() )
+    throw std::invalid_argument("Polygon without nodes is forbidden");
   if ( SMDS_MeshCell* cell = myCellFactory->NewCell( ID ))
   {
     cell->init( SMDSEntity_Polygon, nodes );
@@ -874,6 +876,8 @@ SMDS_Mesh::AddQuadPolygonalFaceWithID (const std::vector<const SMDS_MeshNode*> &
                                        const int                                 ID)
 {
   if ( NbFaces() % CHECKMEMORY_INTERVAL == 0 ) CheckMemory();
+  if ( nodes.empty() )
+    throw std::invalid_argument("Polygon without nodes is forbidden");
   if ( SMDS_MeshCell* cell = myCellFactory->NewCell( ID ))
   {
     cell->init( SMDSEntity_Quad_Polygon, nodes );