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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
86 lines
2.2 KiB
C++
86 lines
2.2 KiB
C++
// Created on: 1992-09-23
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// Created by: Christian CAILLET
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// Copyright (c) 1992-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _IFGraph_ExternalSources_HeaderFile
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#define _IFGraph_ExternalSources_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Interface_Graph.hxx>
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#include <Interface_GraphContent.hxx>
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#include <Standard_Boolean.hxx>
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class Interface_Graph;
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class Standard_Transient;
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class Interface_EntityIterator;
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//! this class gives entities which are Source of entities of
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//! a sub-part, but are not contained by this sub-part
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class IFGraph_ExternalSources : public Interface_GraphContent
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! creates empty ExternalSources, ready to work
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Standard_EXPORT IFGraph_ExternalSources(const Interface_Graph& agraph);
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//! adds an entity and its shared ones to the list
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Standard_EXPORT void GetFromEntity (const Handle(Standard_Transient)& ent);
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//! adds a list of entities (as an iterator) with shared ones
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Standard_EXPORT void GetFromIter (const Interface_EntityIterator& iter);
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//! Allows to restart on a new data set
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Standard_EXPORT void ResetData();
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//! Evaluates external sources of a set of entities
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Standard_EXPORT virtual void Evaluate() Standard_OVERRIDE;
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//! Returns True if no External Source are found
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//! It means that we have a "root" set
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//! (performs an Evaluation as necessary)
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Standard_EXPORT Standard_Boolean IsEmpty();
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protected:
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private:
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Interface_Graph thegraph;
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};
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#endif // _IFGraph_ExternalSources_HeaderFile
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