libstdc++
exception.hpp
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1 // -*- C++ -*-
2 
3 // Copyright (C) 2005-2014 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 3, or (at your option) any later
9 // version.
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11 // This library is distributed in the hope that it will be useful, but
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13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 
16 // Under Section 7 of GPL version 3, you are granted additional
17 // permissions described in the GCC Runtime Library Exception, version
18 // 3.1, as published by the Free Software Foundation.
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20 // You should have received a copy of the GNU General Public License and
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25 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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35 
36 /**
37  * @file exception.hpp
38  * Contains exception classes.
39  */
40 
41 #ifndef PB_DS_EXCEPTION_HPP
42 #define PB_DS_EXCEPTION_HPP
43 
44 #include <bits/c++config.h>
45 #include <stdexcept>
46 #include <cstdlib>
47 
48 namespace __gnu_pbds
49 {
50  /**
51  * @defgroup exceptions-pbds Exceptions
52  * @ingroup pbds
53  * @{
54  */
55 
56  /// Base class for exceptions.
57  struct container_error : public std::logic_error
58  {
60  : std::logic_error(__N("__gnu_pbds::container_error")) { }
61  };
62 
63  /// An entry cannot be inserted into a container object for logical
64  /// reasons (not, e.g., if memory is unabvailable, in which case
65  /// the allocator_type's exception will be thrown).
66  struct insert_error : public container_error { };
67 
68  /// A join cannot be performed logical reasons (i.e., the ranges of
69  /// the two container objects being joined overlaps.
70  struct join_error : public container_error { };
71 
72  /// A container cannot be resized.
73  struct resize_error : public container_error { };
74 
75  inline void
76  __throw_container_error()
77  { _GLIBCXX_THROW_OR_ABORT(container_error()); }
78 
79  inline void
80  __throw_insert_error()
81  { _GLIBCXX_THROW_OR_ABORT(insert_error()); }
82 
83  inline void
84  __throw_join_error()
85  { _GLIBCXX_THROW_OR_ABORT(join_error()); }
86 
87  inline void
88  __throw_resize_error()
89  { _GLIBCXX_THROW_OR_ABORT(resize_error()); }
90  //@}
91 } // namespace __gnu_pbds
92 
93 #endif
A join cannot be performed logical reasons (i.e., the ranges of the two container objects being joine...
Definition: exception.hpp:70
GNU extensions for policy-based data structures for public use.
An entry cannot be inserted into a container object for logical reasons (not, e.g., if memory is unabvailable, in which case the allocator_type's exception will be thrown).
Definition: exception.hpp:66
A container cannot be resized.
Definition: exception.hpp:73
Base class for exceptions.
Definition: exception.hpp:57