56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
/*
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* Copyright (c) 2001-2008
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* DecisionSoft Limited. All rights reserved.
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* Copyright (c) 2004-2008
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* Oracle. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* $Id: FunctionTokenize.hpp 475 2008-01-08 18:47:44Z jpcs $
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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 createSequence(DynamicContext* context, int flags=0) const;
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};
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#endif // _FUNCTIONTOKENIZE_HPP
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