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https://git.salome-platform.org/gitpub/modules/smesh.git
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163 lines
4.3 KiB
C++
163 lines
4.3 KiB
C++
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using namespace std;
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// File: SMDS_MeshGroup.cxx
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// Created: Mon Jun 3 12:15:55 2002
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// Author: Jean-Michel BOULCOURT
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// <jmb@localhost.localdomain>
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#include "SMDS_MeshGroup.ixx"
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#include "SMDS_ListIteratorOfListOfMeshGroup.hxx"
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//=======================================================================
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//function : SMDS_MeshGroup
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//purpose :
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//=======================================================================
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SMDS_MeshGroup::SMDS_MeshGroup(const Handle(SMDS_Mesh)& aMesh)
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:myMesh(aMesh),myType(SMDSAbs_All)
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{
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}
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//=======================================================================
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//function : SMDS_MeshGroup
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//purpose :
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//=======================================================================
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SMDS_MeshGroup::SMDS_MeshGroup(const Handle(SMDS_MeshGroup)& parent)
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:myMesh(parent->myMesh),myType(SMDSAbs_All),myParent(parent)
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{
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}
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//=======================================================================
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//function : AddSubGroup
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//purpose :
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//=======================================================================
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Handle(SMDS_MeshGroup) SMDS_MeshGroup::AddSubGroup()
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{
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Handle(SMDS_MeshGroup) subgroup = new SMDS_MeshGroup(this);
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if (!subgroup.IsNull()) {
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myChildren.Append(subgroup);
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}
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return subgroup;
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}
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//=======================================================================
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//function : RemoveSubGroup
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//purpose :
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//=======================================================================
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Standard_Boolean SMDS_MeshGroup::RemoveSubGroup(const Handle(SMDS_MeshGroup)& aGroup)
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{
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Standard_Boolean found = Standard_False;
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SMDS_ListIteratorOfListOfMeshGroup itgroup(myChildren);
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for (;itgroup.More() && !found; itgroup.Next()) {
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Handle(SMDS_MeshGroup) subgroup;
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subgroup = itgroup.Value();
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if (subgroup == aGroup) {
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found = Standard_True;
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myChildren.Remove(itgroup);
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}
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}
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return found;
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}
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//=======================================================================
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//function : RemoveFromParent
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//purpose :
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//=======================================================================
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Standard_Boolean SMDS_MeshGroup::RemoveFromParent()
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{
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if (myParent.IsNull())
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return Standard_False;
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return (myParent->RemoveSubGroup(this));
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}
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//=======================================================================
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//function : Clear
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//purpose :
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//=======================================================================
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void SMDS_MeshGroup::Clear()
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{
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myElements.Clear();
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myType = SMDSAbs_All;
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}
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//=======================================================================
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//function : IsEmpty
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//purpose :
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//=======================================================================
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Standard_Boolean SMDS_MeshGroup::IsEmpty() const
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{
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return myElements.IsEmpty();
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}
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//=======================================================================
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//function : Extent
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//purpose :
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//=======================================================================
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Standard_Integer SMDS_MeshGroup::Extent() const
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{
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return myElements.Extent();
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}
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//=======================================================================
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//function : Add
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//purpose :
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//=======================================================================
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void SMDS_MeshGroup::Add(const Handle(SMDS_MeshElement)& ME)
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{
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// the type of the group is determined by the first element added
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if (myElements.IsEmpty()) {
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myType = ME->GetType();
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}
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if (ME->GetType() != myType) {
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Standard_TypeMismatch::Raise("SMDS_MeshGroup::Add");
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}
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myElements.Add(ME);
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}
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//=======================================================================
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//function : Remove
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//purpose :
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//=======================================================================
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void SMDS_MeshGroup::Remove(const Handle(SMDS_MeshElement)& ME)
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{
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myElements.Remove(ME);
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if (myElements.IsEmpty())
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myType = SMDSAbs_All;
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}
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//=======================================================================
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//function : Type
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//purpose :
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//=======================================================================
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SMDSAbs_ElementType SMDS_MeshGroup::Type() const
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{
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return myType;
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}
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//=======================================================================
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//function : Contains
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//purpose :
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//=======================================================================
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Standard_Boolean SMDS_MeshGroup::Contains(const Handle(SMDS_MeshElement)& ME) const
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{
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return myElements.Contains(ME);
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}
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