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e3a6386d18
NCollection classes amended to be compatible with TCollection equivalents: - List and Maps: copy constructor is used for placement of new items in collection instead of assignment operator, thus default constructor is not necessary any more for the item class - Constructors with additional argument of element type added in array classes operated by Handle, defined by NCollection_DefineHArray*.hxx, allowing to initialize array immediately by specified value - Non-const methods First() and Last() are added in List class, and method Value() in TListIterator class - Method Append() accepting Handle(HSequence) provided in NCollection_DefineHSequence.hxx - Default implementation of global function IsEqual() is provided as template (using operator ==) Code using lists and maps of sequences is refactored to operate sequence by Handle (since Sequence does not to have public copy constructor). In addition, error checking code is simplified to use macros _Raise_if instead of custom #ifdefs with the same meaning. Comments within declaration of instances of generic classes in CDL removed. Fixed bug in copy constructor of NCollection_BaseVector leading to corrupt data if original vector is empty; simplistic test command for vectors is added.
53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
// Created on: 2002-04-23
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// Created by: Alexander KARTOMIN (akm)
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// Copyright (c) 2002-2014 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 NCollection_TListNode_HeaderFile
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#define NCollection_TListNode_HeaderFile
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#include <NCollection_ListNode.hxx>
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/**
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* Purpose: Abstract list node class. Used by BaseList
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* Remark: Internal class
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*/
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template <class TheItemType> class NCollection_TListNode
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: public NCollection_ListNode
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{
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public:
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//! Constructor
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NCollection_TListNode (const TheItemType& theItem,
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NCollection_ListNode* theNext=NULL) :
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NCollection_ListNode (theNext), myValue(theItem) { }
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//! Constant value access
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const TheItemType& Value () const { return myValue; }
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//! Variable value access
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TheItemType& ChangeValue () { return myValue; }
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//! Static deleter to be passed to BaseList
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static void delNode (NCollection_ListNode * theNode,
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Handle(NCollection_BaseAllocator)& theAl)
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{
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((NCollection_TListNode *) theNode)->myValue.~TheItemType();
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theAl->Free(theNode);
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}
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protected:
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TheItemType myValue; //!< The item stored in the node
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};
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#endif
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