1 // -*- C++ -*- 2 3 // Copyright (C) 2005, 2006 Free Software Foundation, Inc. 4 // 5 // This file is part of the GNU ISO C++ Library. This library is free 6 // software; you can redistribute it and/or modify it under the terms 7 // of the GNU General Public License as published by the Free Software 8 // Foundation; either version 2, or (at your option) any later 9 // version. 10 11 // This library is distributed in the hope that it will be useful, but 12 // WITHOUT ANY WARRANTY; without even the implied warranty of 13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 // General Public License for more details. 15 16 // You should have received a copy of the GNU General Public License 17 // along with this library; see the file COPYING. If not, write to 18 // the Free Software Foundation, 59 Temple Place - Suite 330, Boston, 19 // MA 02111-1307, USA. 20 21 // As a special exception, you may use this file as part of a free 22 // software library without restriction. Specifically, if other files 23 // instantiate templates or use macros or inline functions from this 24 // file, or you compile this file and link it with other files to 25 // produce an executable, this file does not by itself cause the 26 // resulting executable to be covered by the GNU General Public 27 // License. This exception does not however invalidate any other 28 // reasons why the executable file might be covered by the GNU General 29 // Public License. 30 31 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 32 33 // Permission to use, copy, modify, sell, and distribute this software 34 // is hereby granted without fee, provided that the above copyright 35 // notice appears in all copies, and that both that copyright notice 36 // and this permission notice appear in supporting documentation. None 37 // of the above authors, nor IBM Haifa Research Laboratories, make any 38 // representation about the suitability of this software for any 39 // purpose. It is provided "as is" without express or implied 40 // warranty. 41 42 /** 43 * @file exception.hpp 44 * Contains exception classes. 45 */ 46 47 #ifndef PB_DS_EXCEPTION_HPP 48 #define PB_DS_EXCEPTION_HPP 49 50 #include <stdexcept> 51 52 namespace pb_ds 53 { 54 // Base class for exceptions. 55 struct container_error : public std::logic_error 56 { container_errorpb_ds::container_error57 container_error() 58 : std::logic_error(__N("pb_ds::container_error")) { } 59 }; 60 61 // An entry cannot be inserted into a container object for logical 62 // reasons (not, e.g., if memory is unabvailable, in which case 63 // the allocator's exception will be thrown). 64 struct insert_error : public container_error { }; 65 66 // A join cannot be performed logical reasons (i.e., the ranges of 67 // the two container objects being joined overlaps. 68 struct join_error : public container_error { }; 69 70 // A container cannot be resized. 71 struct resize_error : public container_error { }; 72 73 #if __EXCEPTIONS 74 void __throw_container_error(void)75 __throw_container_error(void) 76 { throw container_error(); } 77 78 void __throw_insert_error(void)79 __throw_insert_error(void) 80 { throw insert_error(); } 81 82 void __throw_join_error(void)83 __throw_join_error(void) 84 { throw join_error(); } 85 86 void __throw_resize_error(void)87 __throw_resize_error(void) 88 { throw resize_error(); } 89 #else 90 void __throw_container_error(void)91 __throw_container_error(void) 92 { std::abort(); } 93 94 void __throw_insert_error(void)95 __throw_insert_error(void) 96 { std::abort(); } 97 98 void __throw_join_error(void)99 __throw_join_error(void) 100 { std::abort(); } 101 102 void __throw_resize_error(void)103 __throw_resize_error(void) 104 { std::abort(); } 105 #endif 106 } // namespace pb_ds 107 108 #endif 109