NEM::NUCMESH::GroupData Class Reference

Class to hold the material/physical group of a geometry. More...

Detailed Description

Definition at line 92 of file NucMeshShapeData.H.

Public Member Functions
	GroupData (std::string groupName, SMDSAbs_ElementType type)
void	setupAlgos (const TopoDS_Shape &shape, SMESH_Gen &generator, SMESH_Mesh &mesh, std::vector< std::unique_ptr< SMESH_Hypothesis >> &generatedHyps) const override
	Method that is called when a GeoManager instance tries to mesh shape. More...
virtual void	updateGenerated (const TopoDS_Shape &shape, const TopTools_ListOfShape &generatedShapes, GeoManager &geoMetadata) const
	Method that is called when a geometry operation generates new shapes. More...
virtual void	updateModified (const TopoDS_Shape &shape, const TopTools_ListOfShape &modifiedShapes, GeoManager &geoMetadata) const =0
	Method that is called when a geometry operation modifies shape. More...
virtual void	updateDeleted (const TopoDS_Shape &shape, GeoManager &geoMetadata)
	Method that is called when geoMetadata removes shape. More...

Public Attributes
std::string	groupName
SMDSAbs_ElementType	type

Inherits NEM::NUCMESH::NucMeshShapeData.

Inherited by NEM::NUCMESH::CopyOverrideShapeData< QuadMeshSurface, GroupData >, NEM::NUCMESH::CopyOverrideShapeData< SideSetEdge, GroupData >, and NEM::NUCMESH::CopyOverrideShapeData< TriMeshSurface, GroupData >.

Constructor & Destructor Documentation

GroupData()

NEM::NUCMESH::GroupData::GroupData ( std::string  groupName, SMDSAbs_ElementType  type  )

inline

Definition at line 94 of file NucMeshShapeData.H.

References mesh.

      : groupName(std::move(groupName)), type(type) {}

Member Function Documentation

setupAlgos()

void NEM::NUCMESH::GroupData::setupAlgos ( const TopoDS_Shape &  shape, SMESH_Gen &  generator, SMESH_Mesh &  mesh, std::vector< std::unique_ptr< SMESH_Hypothesis >> &  generatedHyps  ) const

overridevirtual

Default implementation does nothing

Parameters

[in]	shape	Shape to mesh
[in,out]	generator	Generator that will mesh
[in,out]	mesh	Mesh that will mesh
[out]	generatedHyps	Output list of created hypotheses/algorithms (for memory management; will be deleted when the GeoManager instance is deleted)

Reimplemented from NEM::NUCMESH::NucMeshShapeData.

Reimplemented in NEM::NUCMESH::QuadMeshSurface, NEM::NUCMESH::TriMeshSurface, NEM::NUCMESH::EdgeSegments, and NEM::NUCMESH::SideSetEdge.

Definition at line 56 of file NucMeshShapeData.C.

References NEM::MSH::containerWrapper(), groupName, and type.

Referenced by NEM::NUCMESH::SideSetEdge::setupAlgos(), NEM::NUCMESH::TriMeshSurface::setupAlgos(), and NEM::NUCMESH::QuadMeshSurface::setupAlgos().

                                                                     {
  if (!groupName.empty()) {
    bool addedToGroup = false;
    int oldGroup = -1;
    bool removeOldGroup = false;
    for (auto group : NEM::MSH::containerWrapper(mesh.GetGroups())) {
      auto groupDS = group->GetGroupDS();
      if (groupName == group->GetName() && groupDS &&
          type == group->GetGroupDS()->GetType()) {
        if (auto otherGeomGroup =
                dynamic_cast<SMESHDS_GroupOnGeom *>(groupDS)) {
          auto otherPred = boost::make_shared<SMESH::Controls::BelongToGeom>();
          otherPred->SetGeom(otherGeomGroup->GetShape());
          otherPred->SetType(type);
          auto thisPred = boost::make_shared<SMESH::Controls::BelongToGeom>();
          thisPred->SetGeom(shape);
          thisPred->SetType(type);
          auto disjunction = boost::make_shared<SMESH::Controls::LogicalOR>();
          disjunction->SetPredicate1(otherPred);
          disjunction->SetPredicate2(thisPred);
          mesh.AddGroup(type, groupName.c_str(), -1, TopoDS_Shape{},
                        disjunction);
          addedToGroup = true;
          oldGroup = group->GetID();
          removeOldGroup = true;
          break;
        } else if (auto otherFilterGroup =
                       dynamic_cast<SMESHDS_GroupOnFilter *>(groupDS)) {
          auto otherPred = otherFilterGroup->GetPredicate();
          auto thisPred = boost::make_shared<SMESH::Controls::BelongToGeom>();
          thisPred->SetGeom(shape);
          thisPred->SetType(type);
          auto disjunction = boost::make_shared<SMESH::Controls::LogicalOR>();
          disjunction->SetPredicate1(otherPred);
          disjunction->SetPredicate2(thisPred);
          otherFilterGroup->SetPredicate(disjunction);
          addedToGroup = true;
          break;
        }
      }
    }
    if (!addedToGroup) { mesh.AddGroup(type, groupName.c_str(), -1, shape); }
    if (removeOldGroup && oldGroup >= 0) { mesh.RemoveGroup(oldGroup); }
  }
}

updateDeleted()

virtual void NEM::GEO::ShapeData::updateDeleted ( const TopoDS_Shape &  shape, GeoManager &  geoMetadata  )

inlinevirtualinherited

Default implementation does nothing

Parameters

[in]	shape	Shape to be removed
[in,out]	geoMetadata	Geometry-to-data map to alter

Definition at line 83 of file ShapeData.H.

                                                      {};

updateGenerated()

virtual void NEM::GEO::ShapeData::updateGenerated ( const TopoDS_Shape &  shape, const TopTools_ListOfShape &  generatedShapes, GeoManager &  geoMetadata  ) const

inlinevirtualinherited

Default implementation does nothing

Parameters

[in]	shape	Argument to operation; shape existing in geoMetadata
[in]	generatedShapes	Shapes provided by a call to op.Generated(shape) for some geometry operation
[in,out]	geoMetadata	Geometry-to-data map to alter

Definition at line 62 of file ShapeData.H.

                                                              {};

updateModified()

virtual void NEM::GEO::ShapeData::updateModified ( const TopoDS_Shape &  shape, const TopTools_ListOfShape &  modifiedShapes, GeoManager &  geoMetadata  ) const

pure virtualinherited

Parameters

[in]	shape	Argument to operation; shape existing in geoMetadata
[in]	modifiedShapes	Shapes provided by a call to op.Modified(shape) for some geometry operation
[in,out]	geoMetadata	Geometry-to-data map to alter

Implemented in NEM::NUCMESH::CopyOverrideShapeData< SideSetEdge, GroupData >, NEM::NUCMESH::CopyOverrideShapeData< TriMeshSurface, GroupData >, NEM::NUCMESH::CopyOverrideShapeData< EdgeSegments, SideSetEdge >, and NEM::NUCMESH::CopyOverrideShapeData< QuadMeshSurface, GroupData >.

Member Data Documentation

groupName

std::string NEM::NUCMESH::GroupData::groupName

Definition at line 102 of file NucMeshShapeData.H.

Referenced by setupAlgos().

type

SMDSAbs_ElementType NEM::NUCMESH::GroupData::type

Definition at line 103 of file NucMeshShapeData.H.

Referenced by setupAlgos().

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The documentation for this class was generated from the following files:

• NucMeshShapeData.H
• NucMeshShapeData.C