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/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2012 Stephen Kelly <steveire@gmail.com>
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#ifndef cmGeneratorExpressionParser_h
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#define cmGeneratorExpressionParser_h
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#include "cmGeneratorExpressionLexer.h"
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#include <set>
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#include <vector>
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#include "cmListFileCache.h"
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struct cmGeneratorExpressionEvaluator;
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struct cmGeneratorExpressionParser
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{
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cmGeneratorExpressionParser(
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const std::vector<cmGeneratorExpressionToken>& tokens);
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void Parse(std::vector<cmGeneratorExpressionEvaluator*>& result);
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private:
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void ParseContent(std::vector<cmGeneratorExpressionEvaluator*>&);
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void ParseGeneratorExpression(std::vector<cmGeneratorExpressionEvaluator*>&);
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private:
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std::vector<cmGeneratorExpressionToken>::const_iterator it;
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const std::vector<cmGeneratorExpressionToken> Tokens;
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unsigned int NestingLevel;
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};
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#endif
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