libstdc++
exception.hpp
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1 // -*- C++ -*-
2 
3 // Copyright (C) 2005-2019 Free Software Foundation, Inc.
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16 // Under Section 7 of GPL version 3, you are granted additional
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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.
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
GNU extensions for policy-based data structures for public use.
A container cannot be resized.
Definition: exception.hpp:73
One of two subclasses of exception.
Definition: stdexcept:113
Base class for exceptions.
Definition: exception.hpp:57
A join cannot be performed logical reasons (i.e., the ranges of the two container objects being joine...
Definition: exception.hpp:70
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&#39;s exception will be thrown).
Definition: exception.hpp:66