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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
88 lines
2.9 KiB
C++
88 lines
2.9 KiB
C++
// Created on: 2000-01-26
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// Created by: Denis PASCAL
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// Copyright (c) 2000-2014 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 <TDataStd_ChildNodeIterator.hxx>
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#include <TDataStd_TreeNode.hxx>
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#define ChildNodeIterator_UpToBrother \
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{ \
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while (!myNode.IsNull() && (myNode->Depth() > myFirstLevel) && myNode->myNext == NULL) \
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myNode = myNode->myFather; \
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if (!myNode.IsNull() && (myNode->Depth() > myFirstLevel) && myNode->myFather != NULL) \
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myNode = myNode->myNext; \
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else \
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myNode = NULL; \
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}
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//=======================================================================
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//function : TDataStd_ChildNodeIterator
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//purpose :
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//=======================================================================
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TDataStd_ChildNodeIterator::TDataStd_ChildNodeIterator()
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: myFirstLevel(0)
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{}
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//=======================================================================
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//function : TDataStd_ChildNodeIterator
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//purpose :
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//=======================================================================
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TDataStd_ChildNodeIterator::TDataStd_ChildNodeIterator (const Handle(TDataStd_TreeNode)& aTreeNode,
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const Standard_Boolean allLevels)
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: myNode(aTreeNode->myFirst),
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myFirstLevel(allLevels ? aTreeNode->Depth() : -1)
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{}
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//=======================================================================
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//function : Initialize
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//purpose :
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//=======================================================================
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void TDataStd_ChildNodeIterator::Initialize(const Handle(TDataStd_TreeNode)& aTreeNode,
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const Standard_Boolean allLevels)
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{
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myNode = aTreeNode->myFirst;
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myFirstLevel = allLevels ? aTreeNode->Depth() : -1;
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}
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//=======================================================================
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//function : Next
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//purpose :
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//=======================================================================
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void TDataStd_ChildNodeIterator::Next()
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{
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if (myFirstLevel == -1) {
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myNode = myNode->myNext;
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}
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else {
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if (myNode->myFirst != NULL) myNode = myNode->myFirst;
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else ChildNodeIterator_UpToBrother;
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}
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}
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//=======================================================================
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//function : NextBrother
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//purpose :
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//=======================================================================
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void TDataStd_ChildNodeIterator::NextBrother()
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{
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if (myNode->myNext != NULL) myNode = myNode->myNext;
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else ChildNodeIterator_UpToBrother;
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}
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