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