79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2013 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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#ifndef ENVIRONMENT_H
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#define ENVIRONMENT_H
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#include "config.h"
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#include <map>
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#include <set>
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#include <string>
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/// @addtogroup Core
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/// @{
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/**
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* @brief Environment definitions handling
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*/
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class CPPCHECKLIB Environment {
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public:
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Environment();
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Environment(const Environment &);
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~Environment();
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bool load(const char path[]);
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/** get allocation id for function (by name) */
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int alloc(const std::string &name) const {
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return getid(_alloc, name);
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}
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/** get deallocation id for function (by name) */
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int dealloc(const std::string &name) const {
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return getid(_dealloc, name);
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}
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/** is allocation type memory? */
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static bool ismemory(int id) {
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return ((id > 0) && ((id & 1) == 0));
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}
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/** is allocation type resource? */
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static bool isresource(int id) {
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return ((id > 0) && ((id & 1) == 1));
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}
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std::set<std::string> use;
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std::set<std::string> ignore;
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std::set<std::string> noreturn;
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private:
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int allocid;
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std::map<std::string, int> _alloc; // allocation functions
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std::map<std::string, int> _dealloc; // deallocation functions
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int getid(const std::map<std::string,int> &data, const std::string &name) const {
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const std::map<std::string,int>::const_iterator it = data.find(name);
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return (it == data.end()) ? 0 : it->second;
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}
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};
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/// @}
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#endif // PATH_H_INCLUDED
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