CMake/Source/cmGeneratorExpressionParser.h

42 lines
1.3 KiB
C++

/*============================================================================
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