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0020743: EDF 1271 SMESH : Create a mesh from a group / FindElementByPoint() on groups

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+        int Tic() const { return myTic; }
+        int                                     myTic; // to track changes
This commit is contained in:
eap 2011-06-14 13:49:51 +00:00
parent 6a77e2f847
commit c9ccfc74e0
2 changed files with 16 additions and 12 deletions
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26
src/SMDS/SMDS_MeshGroup.cxx
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@ -41,7 +41,7 @@ using namespace std;
SMDS_MeshGroup::SMDS_MeshGroup(const SMDS_Mesh * theMesh,
const SMDSAbs_ElementType theType)
:myMesh(theMesh),myType(theType), myParent(NULL)
:myMesh(theMesh),myType(theType), myParent(NULL), myTic(0)
{
}
@ -112,8 +112,9 @@ bool SMDS_MeshGroup::RemoveFromParent()
void SMDS_MeshGroup::Clear()
{
myElements.clear();
myType = SMDSAbs_All;
myElements.clear();
myType = SMDSAbs_All;
++myTic;
}
//=======================================================================
@ -123,14 +124,15 @@ void SMDS_MeshGroup::Clear()
void SMDS_MeshGroup::Add(const SMDS_MeshElement * theElem)
{
// the type of the group is determined by the first element added
if (myElements.empty()) myType = theElem->GetType();
else if (theElem->GetType() != myType) {
MESSAGE("SMDS_MeshGroup::Add : Type Mismatch "<<theElem->GetType()<<"!="<<myType);
return;
}
// the type of the group is determined by the first element added
if (myElements.empty()) myType = theElem->GetType();
else if (theElem->GetType() != myType) {
MESSAGE("SMDS_MeshGroup::Add : Type Mismatch "<<theElem->GetType()<<"!="<<myType);
return;
}
myElements.insert(theElem);
myElements.insert(theElem);
++myTic;
}
//=======================================================================
@ -140,11 +142,11 @@ void SMDS_MeshGroup::Add(const SMDS_MeshElement * theElem)
bool SMDS_MeshGroup::Remove(const SMDS_MeshElement * theElem)
{
std::set<const SMDS_MeshElement *>::iterator found
= myElements.find(theElem);
set<const SMDS_MeshElement *>::iterator found = myElements.find(theElem);
if ( found != myElements.end() ) {
myElements.erase(found);
if (myElements.empty()) myType = SMDSAbs_All;
++myTic;
return true;
}
return false;

2
src/SMDS/SMDS_MeshGroup.hxx
View File

@ -50,6 +50,7 @@ class SMDS_EXPORT SMDS_MeshGroup:public SMDS_MeshObject
bool Remove(const SMDS_MeshElement * theElem);
bool IsEmpty() const { return myElements.empty(); }
int Extent() const { return myElements.size(); }
int Tic() const { return myTic; }
int SubGroupsNb() const { return myChildren.size(); }
@ -87,5 +88,6 @@ class SMDS_EXPORT SMDS_MeshGroup:public SMDS_MeshObject
std::list<const SMDS_MeshGroup*> myChildren;
TIterator myIterator;
TGroupIterator myGroupIterator;
int myTic; // to track changes
};
#endif