73 lines
2.0 KiB
C++
73 lines
2.0 KiB
C++
/*
|
|
* Cppcheck - A tool for static C/C++ code analysis
|
|
* Copyright (C) 2007-2009 Daniel Marjamäki and Cppcheck team.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
#ifndef checkunusedfunctionsH
|
|
#define checkunusedfunctionsH
|
|
//---------------------------------------------------------------------------
|
|
|
|
#include "tokenize.h"
|
|
#include "errorlogger.h"
|
|
|
|
/// @addtogroup Checks
|
|
/// @{
|
|
|
|
class CheckUnusedFunctions
|
|
{
|
|
public:
|
|
CheckUnusedFunctions(ErrorLogger *errorLogger = 0);
|
|
~CheckUnusedFunctions();
|
|
|
|
/**
|
|
* Errors found by this class are forwarded to the given
|
|
* errorlogger.
|
|
* @param errorLogger The errorlogger to be used.
|
|
*/
|
|
void setErrorLogger(ErrorLogger *errorLogger);
|
|
|
|
// Parse current tokens and determine..
|
|
// * Check what functions are used
|
|
// * What functions are declared
|
|
void parseTokens(const Tokenizer &tokenizer);
|
|
|
|
|
|
void check();
|
|
|
|
private:
|
|
ErrorLogger *_errorLogger;
|
|
|
|
|
|
class FunctionUsage
|
|
{
|
|
public:
|
|
FunctionUsage() : usedSameFile(false), usedOtherFile(false)
|
|
{ }
|
|
|
|
std::string filename;
|
|
bool usedSameFile;
|
|
bool usedOtherFile;
|
|
};
|
|
|
|
std::map<std::string, FunctionUsage> _functions;
|
|
};
|
|
/// @}
|
|
//---------------------------------------------------------------------------
|
|
#endif
|
|
|