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140 lines
4.3 KiB
C++
140 lines
4.3 KiB
C++
// Created on: 2008-06-21
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// Created by: Vladislav ROMASHKO
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// Copyright (c) 2008-2014 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 _TFunction_GraphNode_HeaderFile
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#define _TFunction_GraphNode_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <TColStd_MapOfInteger.hxx>
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#include <TFunction_ExecutionStatus.hxx>
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#include <TDF_Attribute.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_OStream.hxx>
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class TDF_Label;
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class Standard_GUID;
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class TDF_RelocationTable;
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class TDF_DataSet;
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class TFunction_GraphNode;
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DEFINE_STANDARD_HANDLE(TFunction_GraphNode, TDF_Attribute)
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//! Provides links between functions.
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class TFunction_GraphNode : public TDF_Attribute
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{
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public:
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//! Static methods
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//! ==============
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//! Finds or Creates a graph node attribute at the label <L>.
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//! Returns the attribute.
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Standard_EXPORT static Handle(TFunction_GraphNode) Set (const TDF_Label& L);
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//! Returns the GUID for GraphNode attribute.
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//! Instant methods
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//! ===============
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//! Constructor (empty).
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Standard_EXPORT static const Standard_GUID& GetID();
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Standard_EXPORT TFunction_GraphNode();
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//! Defines a reference to the function as a previous one.
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Standard_EXPORT Standard_Boolean AddPrevious (const Standard_Integer funcID);
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//! Defines a reference to the function as a previous one.
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Standard_EXPORT Standard_Boolean AddPrevious (const TDF_Label& func);
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//! Removes a reference to the function as a previous one.
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Standard_EXPORT Standard_Boolean RemovePrevious (const Standard_Integer funcID);
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//! Removes a reference to the function as a previous one.
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Standard_EXPORT Standard_Boolean RemovePrevious (const TDF_Label& func);
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//! Returns a map of previous functions.
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Standard_EXPORT const TColStd_MapOfInteger& GetPrevious() const;
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//! Clears a map of previous functions.
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Standard_EXPORT void RemoveAllPrevious();
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//! Defines a reference to the function as a next one.
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Standard_EXPORT Standard_Boolean AddNext (const Standard_Integer funcID);
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//! Defines a reference to the function as a next one.
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Standard_EXPORT Standard_Boolean AddNext (const TDF_Label& func);
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//! Removes a reference to the function as a next one.
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Standard_EXPORT Standard_Boolean RemoveNext (const Standard_Integer funcID);
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//! Removes a reference to the function as a next one.
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Standard_EXPORT Standard_Boolean RemoveNext (const TDF_Label& func);
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//! Returns a map of next functions.
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Standard_EXPORT const TColStd_MapOfInteger& GetNext() const;
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//! Clears a map of next functions.
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Standard_EXPORT void RemoveAllNext();
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//! Returns the execution status of the function.
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Standard_EXPORT TFunction_ExecutionStatus GetStatus() const;
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//! Defines an execution status for a function.
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//! Implementation of Attribute methods
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//! ===================================
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Standard_EXPORT void SetStatus (const TFunction_ExecutionStatus status);
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Standard_EXPORT const Standard_GUID& ID() const Standard_OVERRIDE;
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Standard_EXPORT virtual void Restore (const Handle(TDF_Attribute)& with) Standard_OVERRIDE;
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Standard_EXPORT virtual void Paste (const Handle(TDF_Attribute)& into, const Handle(TDF_RelocationTable)& RT) const Standard_OVERRIDE;
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Standard_EXPORT virtual Handle(TDF_Attribute) NewEmpty() const Standard_OVERRIDE;
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Standard_EXPORT virtual void References (const Handle(TDF_DataSet)& aDataSet) const Standard_OVERRIDE;
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Standard_EXPORT virtual Standard_OStream& Dump (Standard_OStream& anOS) const Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(TFunction_GraphNode,TDF_Attribute)
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protected:
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private:
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TColStd_MapOfInteger myPrevious;
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TColStd_MapOfInteger myNext;
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TFunction_ExecutionStatus myStatus;
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};
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#endif // _TFunction_GraphNode_HeaderFile
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