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

#include <GEOMImpl_TorusDriver.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_TorusDriver ()
virtual Standard_EXPORT
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_TorusDriver ()
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 ()


Standard_EXPORT friend
Handle_Standard_Type & 
GEOMImpl_TorusDriver_Type_ ()

Detailed Description

Definition at line 125 of file GEOMImpl_TorusDriver.hxx.

Constructor & Destructor Documentation

Definition at line 60 of file GEOMImpl_TorusDriver.cxx.


Definition at line 149 of file GEOMImpl_TorusDriver.hxx.


Member Function Documentation

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

Definition at line 68 of file GEOMImpl_TorusDriver.cxx.

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

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

  TopoDS_Shape aShape;

  if (aType == TORUS_RR) {
    aShape = BRepPrimAPI_MakeTorus(aCI.GetRMajor(), aCI.GetRMinor()).Shape();

  } else if (aType == TORUS_PNT_VEC_RR) {
    Handle(GEOM_Function) aRefPoint  = aCI.GetCenter();
    Handle(GEOM_Function) aRefVector = aCI.GetVector();
    TopoDS_Shape aShapePnt = aRefPoint->GetValue();
    TopoDS_Shape aShapeVec = aRefVector->GetValue();
    if (aShapePnt.ShapeType() != TopAbs_VERTEX) {
      Standard_TypeMismatch::Raise("Torus Center must be a vertex");
    if (aShapeVec.ShapeType() != TopAbs_EDGE) {
      Standard_TypeMismatch::Raise("Torus Axis must be an edge");

    gp_Pnt aP = BRep_Tool::Pnt(TopoDS::Vertex(aShapePnt));
    TopoDS_Edge anE = TopoDS::Edge(aShapeVec);
    TopoDS_Vertex V1, V2;
    TopExp::Vertices(anE, V1, V2, Standard_True);
    if (V1.IsNull() || V2.IsNull()) {
      Standard_ConstructionError::Raise("Bad edge for the Torus Axis given");

    gp_Vec aV (BRep_Tool::Pnt(V1), BRep_Tool::Pnt(V2));
    if (aV.Magnitude() < Precision::Confusion()) {
        ("End vertices of edge, defining the Torus Axis, are too close");

    gp_Ax2 anAxes (aP, aV);
    BRepPrimAPI_MakeTorus MT (anAxes, aCI.GetRMajor(), aCI.GetRMinor());
    if (!MT.IsDone()) MT.Build();
    if (!MT.IsDone()) StdFail_NotDone::Raise("Torus construction algorithm has failed");
    aShape = MT.Shape();
  } else {

  if (aShape.IsNull()) return 0;


  return 1;    

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

Definition at line 49 of file GEOMImpl_TorusDriver.cxx.

  static Standard_GUID aTorusDriver("FF1BBB12-5D14-4df2-980B-3A668264EA16");
  return aTorusDriver; 
Standard_EXPORT const GEOMImpl_TorusDriver::Handle ( Standard_Type  ) const [inline]

Definition at line 155 of file GEOMImpl_TorusDriver.hxx.

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

Definition at line 156 of file GEOMImpl_TorusDriver.hxx.

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

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

Definition at line 147 of file GEOMImpl_TorusDriver.hxx.

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

Definition at line 137 of file GEOMImpl_TorusDriver.hxx.

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

Definition at line 129 of file GEOMImpl_TorusDriver.hxx.

        return anAddress;
void* GEOMImpl_TorusDriver::operator new ( size_t  size) [inline]

Definition at line 133 of file GEOMImpl_TorusDriver.hxx.

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

Definition at line 146 of file GEOMImpl_TorusDriver.hxx.


Friends And Related Function Documentation

Standard_EXPORT friend Handle_Standard_Type& GEOMImpl_TorusDriver_Type_ ( ) [friend]

Definition at line 128 of file GEOMImpl_TorusDriver.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_TorusDriver",

  return _aType;

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