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ed4415982c
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
326 lines
9.9 KiB
C++
326 lines
9.9 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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#include <TFunction_GraphNode.ixx>
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#include <TFunction_Scope.hxx>
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//=======================================================================
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//function : GetID
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//purpose : Static method to get an ID
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//=======================================================================
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const Standard_GUID& TFunction_GraphNode::GetID()
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{
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static Standard_GUID TFunction_GraphNodeID("DD51FA86-E171-41a4-A2C1-3A0FBF286798");
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return TFunction_GraphNodeID;
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}
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//=======================================================================
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//function : Set
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//purpose : Finds or creates a graph node attribute
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//=======================================================================
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Handle(TFunction_GraphNode) TFunction_GraphNode::Set(const TDF_Label& L)
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{
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Handle(TFunction_GraphNode) G;
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if (!L.FindAttribute(TFunction_GraphNode::GetID(), G))
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{
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G = new TFunction_GraphNode();
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L.AddAttribute(G);
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}
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return G;
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}
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//=======================================================================
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//function : ID
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//purpose : Returns GUID of the function
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//=======================================================================
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const Standard_GUID& TFunction_GraphNode::ID() const
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{
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return GetID();
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}
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//=======================================================================
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//function : TFunction_GraphNode
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//purpose : Constructor
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//=======================================================================
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TFunction_GraphNode::TFunction_GraphNode():myStatus(TFunction_ES_WrongDefinition)
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{
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}
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//=======================================================================
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//function : AddPrevious
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//purpose : Adds a function to the previous functions of this function.
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//=======================================================================
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Standard_Boolean TFunction_GraphNode::AddPrevious(const Standard_Integer funcID)
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{
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if (myPrevious.Contains(funcID))
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return Standard_False;
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Backup();
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return myPrevious.Add(funcID);
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}
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//=======================================================================
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//function : AddPrevious
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//purpose : Adds a function to the previous functions of this function.
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//=======================================================================
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Standard_Boolean TFunction_GraphNode::AddPrevious(const TDF_Label& func)
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{
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Handle(TFunction_Scope) scope = TFunction_Scope::Set(func);
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if (!scope->GetFunctions().IsBound2(func))
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return Standard_False;
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Standard_Integer funcID = scope->GetFunctions().Find2(func);
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return AddPrevious(funcID);
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}
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//=======================================================================
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//function : RemovePrevious
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//purpose : Removes a function to the previous functions of this function.
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//=======================================================================
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Standard_Boolean TFunction_GraphNode::RemovePrevious(const Standard_Integer funcID)
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{
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if (!myPrevious.Contains(funcID))
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return Standard_False;
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Backup();
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return myPrevious.Remove(funcID);
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}
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//=======================================================================
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//function : RemovePrevious
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//purpose : Removes a function to the previous functions of this function.
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//=======================================================================
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Standard_Boolean TFunction_GraphNode::RemovePrevious(const TDF_Label& func)
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{
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Handle(TFunction_Scope) scope = TFunction_Scope::Set(func);
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if (!scope->GetFunctions().IsBound2(func))
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return Standard_False;
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Standard_Integer funcID = scope->GetFunctions().Find2(func);
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return RemovePrevious(funcID);
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}
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//=======================================================================
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//function : GetPrevious
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//purpose : Returns a map of previous functions.
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//=======================================================================
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const TColStd_MapOfInteger& TFunction_GraphNode::GetPrevious() const
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{
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return myPrevious;
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}
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//=======================================================================
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//function : RemoveAllPrevious
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//purpose : Clear the map of previous functions.
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//=======================================================================
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void TFunction_GraphNode::RemoveAllPrevious()
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{
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if (myPrevious.IsEmpty())
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return;
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Backup();
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myPrevious.Clear();
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}
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//=======================================================================
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//function : AddNext
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//purpose : Adds a function to the next functions of this function.
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//=======================================================================
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Standard_Boolean TFunction_GraphNode::AddNext(const Standard_Integer funcID)
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{
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if (myNext.Contains(funcID))
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return Standard_False;
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Backup();
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return myNext.Add(funcID);
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}
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//=======================================================================
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//function : AddNext
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//purpose : Adds a function to the next functions of this function.
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//=======================================================================
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Standard_Boolean TFunction_GraphNode::AddNext(const TDF_Label& func)
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{
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Handle(TFunction_Scope) scope = TFunction_Scope::Set(func);
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if (!scope->GetFunctions().IsBound2(func))
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return Standard_False;
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Standard_Integer funcID = scope->GetFunctions().Find2(func);
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return AddNext(funcID);
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}
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//=======================================================================
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//function : RemoveNext
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//purpose : Removes a function to the next functions of this function.
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//=======================================================================
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Standard_Boolean TFunction_GraphNode::RemoveNext(const Standard_Integer funcID)
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{
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if (!myNext.Contains(funcID))
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return Standard_False;
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Backup();
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return myNext.Remove(funcID);
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}
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//=======================================================================
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//function : RemoveNext
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//purpose : Remove a function to the next functions of this function.
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//=======================================================================
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Standard_Boolean TFunction_GraphNode::RemoveNext(const TDF_Label& func)
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{
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Handle(TFunction_Scope) scope = TFunction_Scope::Set(func);
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if (!scope->GetFunctions().IsBound2(func))
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return Standard_False;
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Standard_Integer funcID = scope->GetFunctions().Find2(func);
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return RemoveNext(funcID);
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}
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//=======================================================================
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//function : GetNext
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//purpose : Returns a map of next functions.
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//=======================================================================
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const TColStd_MapOfInteger& TFunction_GraphNode::GetNext() const
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{
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return myNext;
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}
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//=======================================================================
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//function : RemoveAllNext
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//purpose : Clear the map of next functions.
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//=======================================================================
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void TFunction_GraphNode::RemoveAllNext()
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{
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if (myNext.IsEmpty())
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return;
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Backup();
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myNext.Clear();
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}
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//=======================================================================
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//function : GetStatus
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//purpose : Returns the execution status of the function.
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//=======================================================================
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TFunction_ExecutionStatus TFunction_GraphNode::GetStatus() const
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{
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return myStatus;
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}
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//=======================================================================
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//function : SetStatus
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//purpose : Defines an execution status for a function.
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//=======================================================================
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void TFunction_GraphNode::SetStatus(const TFunction_ExecutionStatus status)
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{
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if (myStatus == status)
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return;
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Backup();
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myStatus = status;
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}
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//=======================================================================
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//function : Restore
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//purpose :
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//=======================================================================
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void TFunction_GraphNode::Restore(const Handle(TDF_Attribute)& other)
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{
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Handle(TFunction_GraphNode) G = Handle(TFunction_GraphNode)::DownCast(other);
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// Previous
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myPrevious = G->myPrevious;
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// Next
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myNext = G->myNext;
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// Status
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myStatus = G->myStatus;
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}
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//=======================================================================
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//function : Paste
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//purpose : Method for Copy mechanism
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//=======================================================================
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void TFunction_GraphNode::Paste(const Handle(TDF_Attribute)& into,
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const Handle(TDF_RelocationTable)& /*RT*/) const
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{
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Handle(TFunction_GraphNode) G = Handle(TFunction_GraphNode)::DownCast(into);
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// Previous
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G->myPrevious = myPrevious;
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// Next
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G->myNext = myNext;
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// Status
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G->myStatus = myStatus;
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}
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//=======================================================================
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//function : NewEmpty
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//purpose : Returns new empty graph node attribute
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//=======================================================================
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Handle(TDF_Attribute) TFunction_GraphNode::NewEmpty() const
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{
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return new TFunction_GraphNode();
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}
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//=======================================================================
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//function : References
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//purpose : Collects the references
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//=======================================================================
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void TFunction_GraphNode::References(const Handle(TDF_DataSet)& /*aDataSet*/) const
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{
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}
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//=======================================================================
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//function : Dump
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//purpose : Dump of the graph node
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//=======================================================================
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Standard_OStream& TFunction_GraphNode::Dump (Standard_OStream& anOS) const
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{
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TDF_Attribute::Dump(anOS);
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return anOS;
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}
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