00001 /* Copyright (C) 2015-2018 Michele Colledanchise - All Rights Reserved 00002 * Copyright (C) 2018-2019 Davide Faconti, Eurecat - All Rights Reserved 00003 * 00004 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), 00005 * to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 00006 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: 00007 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. 00008 * 00009 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00010 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 00011 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00012 */ 00013 00014 #ifndef BT_EXCEPTIONS_H 00015 #define BT_EXCEPTIONS_H 00016 00017 #include <string> 00018 #include <stdexcept> 00019 #include "utils/strcat.hpp" 00020 00021 namespace BT 00022 { 00023 class BehaviorTreeException : public std::exception 00024 { 00025 public: 00026 00027 BehaviorTreeException(nonstd::string_view message): message_(message.to_string()) 00028 {} 00029 00030 template <typename... SV> 00031 BehaviorTreeException(const SV&... args): message_(StrCat (args...)) 00032 { } 00033 00034 00035 const char* what() const noexcept 00036 { 00037 return message_.c_str(); 00038 } 00039 00040 private: 00041 std::string message_; 00042 }; 00043 00044 // This errors are usually related to problems that "probably" require code refactoring 00045 // to be fixed. 00046 class LogicError: public BehaviorTreeException 00047 { 00048 public: 00049 LogicError(nonstd::string_view message): BehaviorTreeException(message) 00050 {} 00051 00052 template <typename... SV> 00053 LogicError(const SV&... args): BehaviorTreeException(args...) 00054 { } 00055 00056 }; 00057 00058 // This errors are usually related to problems that are relted to data or conditions 00059 // that happen only at run-time 00060 class RuntimeError: public BehaviorTreeException 00061 { 00062 public: 00063 RuntimeError(nonstd::string_view message): BehaviorTreeException(message) 00064 {} 00065 00066 template <typename... SV> 00067 RuntimeError(const SV&... args): BehaviorTreeException(args...) 00068 { } 00069 }; 00070 00071 00072 } 00073 00074 #endif