File indexing completed on 2024-05-12 17:13:09
0001 /* 0002 This file is part of the clazy static checker. 0003 0004 Copyright (C) 2016 Sergio Martins <smartins@kde.org> 0005 0006 This library is free software; you can redistribute it and/or 0007 modify it under the terms of the GNU Library General Public 0008 License as published by the Free Software Foundation; either 0009 version 2 of the License, or (at your option) any later version. 0010 0011 This library is distributed in the hope that it will be useful, 0012 but WITHOUT ANY WARRANTY; without even the implied warranty of 0013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0014 Library General Public License for more details. 0015 0016 You should have received a copy of the GNU Library General Public License 0017 along with this library; see the file COPYING.LIB. If not, write to 0018 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0019 Boston, MA 02110-1301, USA. 0020 */ 0021 0022 #ifndef CLAZY_CONTAINER_ANTI_PATTERN_H 0023 #define CLAZY_CONTAINER_ANTI_PATTERN_H 0024 0025 #include "checkbase.h" 0026 0027 #include <string> 0028 0029 class ClazyContext; 0030 0031 namespace clang { 0032 class Stmt; 0033 class CXXForRangeStmt; 0034 class CXXConstructExpr; 0035 } 0036 0037 /** 0038 * Warns when there are unneeded allocations of temporary lists because of using values(), keys() 0039 * toVector() or toList(). 0040 * 0041 * See README-anti-pattern for more information 0042 */ 0043 class ContainerAntiPattern 0044 : public CheckBase 0045 { 0046 public: 0047 explicit ContainerAntiPattern(const std::string &name, ClazyContext *context); 0048 void VisitStmt(clang::Stmt *stmt) override; 0049 private: 0050 bool VisitQSet(clang::Stmt *stmt); 0051 bool handleLoop(clang::Stmt *); 0052 }; 0053 0054 #endif