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