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

#include <GEOMImpl_OffsetDriver.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 GEOMImpl_OffsetDriver ()
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 ~GEOMImpl_OffsetDriver ()
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 & 
GEOMImpl_OffsetDriver_Type_ ()

Detailed Description

Definition at line 125 of file GEOMImpl_OffsetDriver.hxx.


Constructor & Destructor Documentation

Definition at line 63 of file GEOMImpl_OffsetDriver.cxx.

{
}

Definition at line 149 of file GEOMImpl_OffsetDriver.hxx.

{};

Member Function Documentation

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

Definition at line 71 of file GEOMImpl_OffsetDriver.cxx.

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

  GEOMImpl_IOffset aCI (aFunction);
  Standard_Integer aType = aFunction->GetType();

  TopoDS_Shape aShape;

  if (aType == OFFSET_SHAPE || aType == OFFSET_SHAPE_COPY) {
    Handle(GEOM_Function) aRefShape = aCI.GetShape();
    TopoDS_Shape aShapeBase = aRefShape->GetValue();
    Standard_Real anOffset = aCI.GetValue();
    Standard_Real aTol = Precision::Confusion();

    if (Abs(anOffset) < aTol) {
      TCollection_AsciiString aMsg ("Absolute value of offset can not be less than the tolerance value (");
      aMsg += TCollection_AsciiString(aTol);
      aMsg += ")";
      StdFail_NotDone::Raise(aMsg.ToCString());
    }

    BRepOffsetAPI_MakeOffsetShape MO (aShapeBase,
                                      aCI.GetValue(),
                                      aTol);
    if (MO.IsDone()) {
      aShape = MO.Shape();
      // 23.04.2010 skl for bug 21699 from Mantis
      BRepCheck_Analyzer ana (aShape, Standard_True);
      ana.Init(aShape);
      if (!ana.IsValid()) {
        ShapeFix_ShapeTolerance aSFT;
        aSFT.LimitTolerance(aShape, Precision::Confusion(),
                            Precision::Confusion(), TopAbs_SHAPE);
        Handle(ShapeFix_Shape) aSfs = new ShapeFix_Shape(aShape);
        aSfs->Perform();
        aShape = aSfs->Shape();
        ana.Init(aShape);
        if (!ana.IsValid())
          Standard_ConstructionError::Raise("Boolean operation aborted : non valid shape result");
      }
    }
    else {
      StdFail_NotDone::Raise("Offset construction failed");
    }
  } else {
  }

  if (aShape.IsNull()) return 0;

  aFunction->SetValue(aShape);

  log.SetTouched(Label());

  return 1;
}

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const Standard_GUID & GEOMImpl_OffsetDriver::GetID ( ) [static]

Definition at line 52 of file GEOMImpl_OffsetDriver.cxx.

{
  static Standard_GUID aOffsetDriver("FF1BBB51-5D14-4df2-980B-3A668264EA16");
  return aOffsetDriver;
}
Standard_EXPORT const GEOMImpl_OffsetDriver::Handle ( Standard_Type  ) const [inline]

Definition at line 155 of file GEOMImpl_OffsetDriver.hxx.

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

Definition at line 156 of file GEOMImpl_OffsetDriver.hxx.

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

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

Definition at line 147 of file GEOMImpl_OffsetDriver.hxx.

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

Definition at line 137 of file GEOMImpl_OffsetDriver.hxx.

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

Definition at line 129 of file GEOMImpl_OffsetDriver.hxx.

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

Definition at line 133 of file GEOMImpl_OffsetDriver.hxx.

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

Definition at line 146 of file GEOMImpl_OffsetDriver.hxx.

{}

Friends And Related Function Documentation

Standard_EXPORT friend Handle_Standard_Type& GEOMImpl_OffsetDriver_Type_ ( ) [friend]

Definition at line 134 of file GEOMImpl_OffsetDriver.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("GEOMImpl_OffsetDriver",
                                                         sizeof(GEOMImpl_OffsetDriver),
                                                         1,
                                                         (Standard_Address)_Ancestors,
                                                         (Standard_Address)NULL);

  return _aType;
}

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