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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef cmExprParserHelper_h
#define cmExprParserHelper_h
#include "cmStandardIncludes.h"
#define YYSTYPE cmExprParserHelper::ParserType
#define YYSTYPE_IS_DECLARED
#define YY_EXTRA_TYPE cmExprParserHelper*
#define YY_DECL int cmExpr_yylex(YYSTYPE* yylvalp, yyscan_t yyscanner)
/** \class cmExprParserHelper
* \brief Helper class for parsing java source files
*
* Finds dependencies for java file and list of outputs
*/
class cmMakefile;
class cmExprParserHelper
{
public:
typedef struct {
int Number;
} ParserType;
cmExprParserHelper();
~cmExprParserHelper();
int ParseString(const char* str, int verb);
int LexInput(char* buf, int maxlen);
void Error(const char* str);
void SetResult(int value);
int GetResult() { return m_Result; }
void SetLineFile(long line, const char* file);
const char* GetError() { return m_Error.c_str(); }
private:
cmStdString::size_type InputBufferPos;
cmStdString InputBuffer;
std::vector<char> OutputBuffer;
int CurrentLine;
int UnionsAvailable;
int Verbose;
void Print(const char* place, const char* str);
void CleanupParser();
int m_Result;
const char* m_FileName;
long m_FileLine;
std::string m_Error;
};
#endif
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