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salome-geom  6.5.0
Public Member Functions | Static Public Member Functions | Friends
GEOM_SubShapeDriver Class Reference

#include <GEOM_SubShapeDriver.hxx>

List of all members.

Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
Standard_EXPORT GEOM_SubShapeDriver ()
virtual Standard_EXPORT
Standard_Integer 
Execute (TFunction_Logbook &log) const
virtual Standard_EXPORT void Validate (TFunction_Logbook &) const
Standard_EXPORT Standard_Boolean MustExecute (const TFunction_Logbook &) const
Standard_EXPORT ~GEOM_SubShapeDriver ()
Standard_EXPORT const Handle (Standard_Type)&DynamicType() const
Standard_EXPORT Standard_Boolean IsKind (const Handle(Standard_Type)&AType) const

Static Public Member Functions

static Standard_EXPORT const
Standard_GUID & 
GetID ()

Friends

Standard_EXPORT friend
Handle_Standard_Type & 
GEOM_SubShapeDriver_Type_ ()

Detailed Description

Definition at line 125 of file GEOM_SubShapeDriver.hxx.


Constructor & Destructor Documentation

Definition at line 44 of file GEOM_SubShapeDriver.cxx.

{
}

Definition at line 149 of file GEOM_SubShapeDriver.hxx.

{};

Member Function Documentation

Standard_Integer GEOM_SubShapeDriver::Execute ( TFunction_Logbook &  log) const [virtual]

Definition at line 52 of file GEOM_SubShapeDriver.cxx.

{
  if (Label().IsNull()) return 0;
  Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());

  GEOM_ISubShape aCI (aFunction);

  TDF_Label aLabel = aCI.GetMainShape()->GetOwnerEntry();
  if (aLabel.IsRoot()) return 0;
  Handle(GEOM_Object) anObj = GEOM_Object::GetObject(aLabel);
  if (anObj.IsNull()) return 0;
  TopoDS_Shape aMainShape = anObj->GetValue();
  if (aMainShape.IsNull()) return 0;

  Handle(TColStd_HArray1OfInteger) anIndices = aCI.GetIndices();
  if (anIndices.IsNull() || anIndices->Length() <= 0) return 0;

  BRep_Builder B;
  TopoDS_Compound aCompound;
  TopoDS_Shape aShape;

  if (anIndices->Length() == 1 && anIndices->Value(1) == -1) { //The empty sub-shape
    B.MakeCompound(aCompound);
    aShape = aCompound;
  }
  else {
    TopTools_IndexedMapOfShape aMapOfShapes;
    TopExp::MapShapes(aMainShape, aMapOfShapes);

    if (anIndices->Length() > 1) {
      B.MakeCompound(aCompound);

      for (int i = anIndices->Lower(); i <= anIndices->Upper(); i++) {
        if (aMapOfShapes.Extent() < anIndices->Value(i))
          Standard_NullObject::Raise("GEOM_SubShapeDriver::Execute: Index is out of range");
        TopoDS_Shape aSubShape = aMapOfShapes.FindKey(anIndices->Value(i));
        if (aSubShape.IsNull()) continue;
        B.Add(aCompound,aSubShape);
      }

      aShape = aCompound;
    }
    else {
      int i = anIndices->Lower();
      if (aMapOfShapes.Extent() < anIndices->Value(i))
        Standard_NullObject::Raise("GEOM_SubShapeDriver::Execute: Index is out of range");
      aShape = aMapOfShapes.FindKey(anIndices->Value(i));
    }
  }

  if (aShape.IsNull()) return 0;

  aFunction->SetValue(aShape);

  log.SetTouched(Label());

  return 1;
}

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static Standard_EXPORT const Standard_GUID& GEOM_SubShapeDriver::GetID ( ) [static]
Standard_EXPORT const GEOM_SubShapeDriver::Handle ( Standard_Type  ) const [inline]

Definition at line 155 of file GEOM_SubShapeDriver.hxx.

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Standard_EXPORT Standard_Boolean GEOM_SubShapeDriver::IsKind ( const Handle(Standard_Type)&  AType) const [inline]

Definition at line 156 of file GEOM_SubShapeDriver.hxx.

{ return (STANDARD_TYPE(GEOM_SubShapeDriver) == AType || TFunction_Driver::IsKind(AType)); } 

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Standard_EXPORT Standard_Boolean GEOM_SubShapeDriver::MustExecute ( const TFunction_Logbook &  ) const [inline]

Definition at line 147 of file GEOM_SubShapeDriver.hxx.

{ return Standard_True; }
void GEOM_SubShapeDriver::operator delete ( void *  anAddress) [inline]

Definition at line 137 of file GEOM_SubShapeDriver.hxx.

      { 
        if (anAddress) Standard::Free((Standard_Address&)anAddress); 
      }
void* GEOM_SubShapeDriver::operator new ( size_t  ,
void *  anAddress 
) [inline]

Definition at line 129 of file GEOM_SubShapeDriver.hxx.

      {
        return anAddress;
      }
void* GEOM_SubShapeDriver::operator new ( size_t  size) [inline]

Definition at line 133 of file GEOM_SubShapeDriver.hxx.

      { 
        return Standard::Allocate(size); 
      }
virtual Standard_EXPORT void GEOM_SubShapeDriver::Validate ( TFunction_Logbook &  ) const [inline, virtual]

Definition at line 146 of file GEOM_SubShapeDriver.hxx.

{}

Friends And Related Function Documentation

Standard_EXPORT friend Handle_Standard_Type& GEOM_SubShapeDriver_Type_ ( ) [friend]

Definition at line 115 of file GEOM_SubShapeDriver.cxx.

{

  static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
  if (aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
  static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
  if (aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
  static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
  if (aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);


  static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
  static Handle_Standard_Type _aType = new Standard_Type("GEOM_SubShapeDriver",
                                                         sizeof(GEOM_SubShapeDriver),
                                                         1,
                                                         (Standard_Address)_Ancestors,
                                                         (Standard_Address)NULL);

  return _aType;
}

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