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occt/src/STEPSelections/STEPSelections_SelectFaces.cxx
abv 92efcf78a6 0026936: Drawbacks of inlining in new type system in OCCT 7.0 -- automatic
Automatic restore of IMPLEMENT_STANDARD_RTTIEXT macro (upgrade -rtti)
2015-12-04 14:15:06 +03:00

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// Created on: 1999-02-11
// Created by: Pavel DURANDIN
// Copyright (c) 1999-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#include <Interface_EntityIterator.hxx>
#include <Interface_Graph.hxx>
#include <Standard_Transient.hxx>
#include <Standard_Type.hxx>
#include <StepGeom_Surface.hxx>
#include <STEPSelections_SelectFaces.hxx>
#include <StepShape_FaceSurface.hxx>
#include <StepShape_GeometricSet.hxx>
#include <TCollection_AsciiString.hxx>
IMPLEMENT_STANDARD_RTTIEXT(STEPSelections_SelectFaces,IFSelect_SelectExplore)
STEPSelections_SelectFaces::STEPSelections_SelectFaces():IFSelect_SelectExplore (-1){ }
Standard_Boolean STEPSelections_SelectFaces::Explore(const Standard_Integer /*level*/,
const Handle(Standard_Transient)& start,
const Interface_Graph& G,
Interface_EntityIterator& explored) const
{
if(start.IsNull()) return Standard_False;
if (start->IsKind(STANDARD_TYPE(StepShape_FaceSurface))) return Standard_True;
Standard_Boolean isInFaceOfInSurface = Standard_False;
if (start->IsKind(STANDARD_TYPE(StepGeom_Surface))) {
Interface_EntityIterator subs = G.Sharings(start);
for (subs.Start(); subs.More(); subs.Next()) {
if(subs.Value()->IsKind(STANDARD_TYPE(StepShape_GeometricSet)))
return Standard_True;
if(subs.Value()->IsKind(STANDARD_TYPE(StepGeom_Surface)))
isInFaceOfInSurface = Standard_True;
if(subs.Value()->IsKind(STANDARD_TYPE(StepShape_FaceSurface)))
isInFaceOfInSurface = Standard_True;
}
return !isInFaceOfInSurface;
}
Interface_EntityIterator subs = G.Shareds(start);
subs.Start();
Standard_Boolean isSome = subs.More();
for (; subs.More(); subs.Next())
explored.AddItem (subs.Value());
return isSome;
}
TCollection_AsciiString STEPSelections_SelectFaces::ExploreLabel() const
{
return TCollection_AsciiString ("Faces");
}