48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/*
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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: FunctionTokenize.hpp,v 1.8 2006/11/01 16:37:13 jpcs Exp $
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*/
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#ifndef _FUNCTIONTOKENIZE_HPP
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#define _FUNCTIONTOKENIZE_HPP
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#include <xqilla/ast/ConstantFoldingFunction.hpp>
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/**
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* Breaks the $input string into a sequence of strings,
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* treating any substring that matches $pattern as a separator.
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* The separators themselves are not returned.
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*
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* tokenize(string? $input, string $pattern) => string*
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* tokenize(string? $input, string $pattern, string $flags) => string*
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*/
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class XQILLA_API FunctionTokenize : public ConstantFoldingFunction
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{
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public:
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static const XMLCh name[];
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static const unsigned int minArgs;
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static const unsigned int maxArgs;
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/**
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* Constructor.
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*/
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FunctionTokenize(const VectorOfASTNodes &args, XPath2MemoryManager* memMgr);
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/**
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* Returns $input broken into a sequence of strings
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* using matches to $pattern as a separator.
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*/
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Sequence collapseTreeInternal(DynamicContext* context, int flags=0) const;
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};
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#endif // _FUNCTIONTOKENIZE_HPP
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