1// -*- C++ -*-
2//===--------------------------- stdexcept --------------------------------===//
3//
4//                     The LLVM Compiler Infrastructure
5//
6// This file is dual licensed under the MIT and the University of Illinois Open
7// Source Licenses. See LICENSE.TXT for details.
8//
9//===----------------------------------------------------------------------===//
10
11#ifndef _LIBCPP_STDEXCEPT
12#define _LIBCPP_STDEXCEPT
13
14/*
15    stdexcept synopsis
16
17namespace std
18{
19
20class logic_error;
21    class domain_error;
22    class invalid_argument;
23    class length_error;
24    class out_of_range;
25class runtime_error;
26    class range_error;
27    class overflow_error;
28    class underflow_error;
29
30for each class xxx_error:
31
32class xxx_error : public exception // at least indirectly
33{
34public:
35    explicit xxx_error(const string& what_arg);
36    explicit xxx_error(const char*   what_arg);
37
38    virtual const char* what() const noexcept // returns what_arg
39};
40
41}  // std
42
43*/
44
45#include <__config>
46#include <exception>
47#include <iosfwd>  // for string forward decl
48
49#pragma GCC system_header
50
51namespace std  // purposefully not using versioning namespace
52{
53
54class _LIBCPP_EXCEPTION_ABI logic_error
55    : public exception
56{
57private:
58    void* __imp_;
59public:
60    explicit logic_error(const string&);
61    explicit logic_error(const char*);
62
63    logic_error(const logic_error&) _NOEXCEPT;
64    logic_error& operator=(const logic_error&) _NOEXCEPT;
65
66    virtual ~logic_error() _NOEXCEPT;
67
68    virtual const char* what() const _NOEXCEPT;
69};
70
71class _LIBCPP_EXCEPTION_ABI runtime_error
72    : public exception
73{
74private:
75    void* __imp_;
76public:
77    explicit runtime_error(const string&);
78    explicit runtime_error(const char*);
79
80    runtime_error(const runtime_error&) _NOEXCEPT;
81    runtime_error& operator=(const runtime_error&) _NOEXCEPT;
82
83    virtual ~runtime_error() _NOEXCEPT;
84
85    virtual const char* what() const _NOEXCEPT;
86};
87
88class _LIBCPP_EXCEPTION_ABI domain_error
89    : public logic_error
90{
91public:
92    _LIBCPP_INLINE_VISIBILITY explicit domain_error(const string& __s) : logic_error(__s) {}
93    _LIBCPP_INLINE_VISIBILITY explicit domain_error(const char* __s)   : logic_error(__s) {}
94
95    virtual ~domain_error() _NOEXCEPT;
96};
97
98class _LIBCPP_EXCEPTION_ABI invalid_argument
99    : public logic_error
100{
101public:
102    _LIBCPP_INLINE_VISIBILITY explicit invalid_argument(const string& __s) : logic_error(__s) {}
103    _LIBCPP_INLINE_VISIBILITY explicit invalid_argument(const char* __s)   : logic_error(__s) {}
104
105    virtual ~invalid_argument() _NOEXCEPT;
106};
107
108class _LIBCPP_EXCEPTION_ABI length_error
109    : public logic_error
110{
111public:
112    _LIBCPP_INLINE_VISIBILITY explicit length_error(const string& __s) : logic_error(__s) {}
113    _LIBCPP_INLINE_VISIBILITY explicit length_error(const char* __s)   : logic_error(__s) {}
114
115    virtual ~length_error() _NOEXCEPT;
116};
117
118class _LIBCPP_EXCEPTION_ABI out_of_range
119    : public logic_error
120{
121public:
122    _LIBCPP_INLINE_VISIBILITY explicit out_of_range(const string& __s) : logic_error(__s) {}
123    _LIBCPP_INLINE_VISIBILITY explicit out_of_range(const char* __s)   : logic_error(__s) {}
124
125    virtual ~out_of_range() _NOEXCEPT;
126};
127
128class _LIBCPP_EXCEPTION_ABI range_error
129    : public runtime_error
130{
131public:
132    _LIBCPP_INLINE_VISIBILITY explicit range_error(const string& __s) : runtime_error(__s) {}
133    _LIBCPP_INLINE_VISIBILITY explicit range_error(const char* __s)   : runtime_error(__s) {}
134
135    virtual ~range_error() _NOEXCEPT;
136};
137
138class _LIBCPP_EXCEPTION_ABI overflow_error
139    : public runtime_error
140{
141public:
142    _LIBCPP_INLINE_VISIBILITY explicit overflow_error(const string& __s) : runtime_error(__s) {}
143    _LIBCPP_INLINE_VISIBILITY explicit overflow_error(const char* __s)   : runtime_error(__s) {}
144
145    virtual ~overflow_error() _NOEXCEPT;
146};
147
148class _LIBCPP_EXCEPTION_ABI underflow_error
149    : public runtime_error
150{
151public:
152    _LIBCPP_INLINE_VISIBILITY explicit underflow_error(const string& __s) : runtime_error(__s) {}
153    _LIBCPP_INLINE_VISIBILITY explicit underflow_error(const char* __s)   : runtime_error(__s) {}
154
155    virtual ~underflow_error() _NOEXCEPT;
156};
157
158}  // std
159
160#endif  // _LIBCPP_STDEXCEPT
161