50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
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/*
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* Copyright (c) 2001-2006
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* DecisionSoft Limited. All rights reserved.
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* Copyright (c) 2004-2006
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* Progress Software Corporation. All rights reserved.
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* Copyright (c) 2004-2006
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* Oracle. All rights reserved.
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*
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* See the file LICENSE for redistribution information.
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*
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* $Id: CollationImpl.hpp,v 1.8 2006/11/01 16:37:12 jpcs Exp $
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*/
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#if !defined(AFXQ_COLLATIONIMPL_H__6BA76C4A_0A5B_480B_9870_86A89A118100__INCLUDED_)
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#define AFXQ_COLLATIONIMPL_H__6BA76C4A_0A5B_480B_9870_86A89A118100__INCLUDED_
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#include <xqilla/framework/XQillaExport.hpp>
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#include <xqilla/context/Collation.hpp>
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#include <xqilla/runtime/Sequence.hpp>
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class Item;
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class XPath2MemoryManager;
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class DynamicContext;
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class XQILLA_API CollationHelper
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{
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public:
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virtual ~CollationHelper() {};
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virtual const XMLCh* getCollationName() const = 0;
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virtual int compare(const XMLCh* string1, const XMLCh* string2) const = 0;
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};
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class XQILLA_API CollationImpl : public Collation
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{
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public:
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CollationImpl(XPath2MemoryManager* memMgr, CollationHelper* helper);
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virtual const XMLCh* getCollationName() const;
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virtual Sequence sort(Sequence data, const DynamicContext* context) const;
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virtual int compare(const XMLCh* const string1, const XMLCh* const string2) const;
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protected:
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XPath2MemoryManager* _memMgr;
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CollationHelper* _helper;
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};
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#endif // !defined(AFXQ_COLLATIONIMPL_H__6BA76C4A_0A5B_480B_9870_86A89A118100__INCLUDED_)
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