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| 1 | 13 | up20180614 | // -*- C++ -*- |
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| 2 | //===-------------------------- ostream -----------------------------------===// |
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| 3 | // |
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| 4 | // The LLVM Compiler Infrastructure |
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| 5 | // |
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| 6 | // This file is dual licensed under the MIT and the University of Illinois Open |
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| 7 | // Source Licenses. See LICENSE.TXT for details. |
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| 8 | // |
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| 9 | //===----------------------------------------------------------------------===// |
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| 10 | |||
| 11 | #ifndef _LIBCPP_OSTREAM |
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| 12 | #define _LIBCPP_OSTREAM |
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| 13 | |||
| 14 | /* |
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| 15 | ostream synopsis |
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| 16 | |||
| 17 | template <class charT, class traits = char_traits<charT> > |
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| 18 | class basic_ostream |
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| 19 | : virtual public basic_ios<charT,traits> |
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| 20 | {
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| 21 | public: |
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| 22 | // types (inherited from basic_ios (27.5.4)): |
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| 23 | typedef charT char_type; |
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| 24 | typedef traits traits_type; |
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| 25 | typedef typename traits_type::int_type int_type; |
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| 26 | typedef typename traits_type::pos_type pos_type; |
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| 27 | typedef typename traits_type::off_type off_type; |
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| 28 | |||
| 29 | // 27.7.2.2 Constructor/destructor: |
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| 30 | explicit basic_ostream(basic_streambuf<char_type,traits>* sb); |
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| 31 | basic_ostream(basic_ostream&& rhs); |
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| 32 | virtual ~basic_ostream(); |
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| 33 | |||
| 34 | // 27.7.2.3 Assign/swap |
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| 35 | basic_ostream& operator=(const basic_ostream& rhs) = delete; // C++14 |
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| 36 | basic_ostream& operator=(basic_ostream&& rhs); |
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| 37 | void swap(basic_ostream& rhs); |
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| 38 | |||
| 39 | // 27.7.2.4 Prefix/suffix: |
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| 40 | class sentry; |
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| 41 | |||
| 42 | // 27.7.2.6 Formatted output: |
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| 43 | basic_ostream& operator<<(basic_ostream& (*pf)(basic_ostream&)); |
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| 44 | basic_ostream& operator<<(basic_ios<charT, traits>& (*pf)(basic_ios<charT,traits>&)); |
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| 45 | basic_ostream& operator<<(ios_base& (*pf)(ios_base&)); |
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| 46 | basic_ostream& operator<<(bool n); |
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| 47 | basic_ostream& operator<<(short n); |
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| 48 | basic_ostream& operator<<(unsigned short n); |
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| 49 | basic_ostream& operator<<(int n); |
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| 50 | basic_ostream& operator<<(unsigned int n); |
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| 51 | basic_ostream& operator<<(long n); |
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| 52 | basic_ostream& operator<<(unsigned long n); |
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| 53 | basic_ostream& operator<<(long long n); |
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| 54 | basic_ostream& operator<<(unsigned long long n); |
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| 55 | basic_ostream& operator<<(float f); |
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| 56 | basic_ostream& operator<<(double f); |
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| 57 | basic_ostream& operator<<(long double f); |
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| 58 | basic_ostream& operator<<(const void* p); |
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| 59 | basic_ostream& operator<<(basic_streambuf<char_type,traits>* sb); |
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| 60 | |||
| 61 | // 27.7.2.7 Unformatted output: |
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| 62 | basic_ostream& put(char_type c); |
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| 63 | basic_ostream& write(const char_type* s, streamsize n); |
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| 64 | basic_ostream& flush(); |
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| 65 | |||
| 66 | // 27.7.2.5 seeks: |
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| 67 | pos_type tellp(); |
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| 68 | basic_ostream& seekp(pos_type); |
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| 69 | basic_ostream& seekp(off_type, ios_base::seekdir); |
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| 70 | protected: |
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| 71 | basic_ostream(const basic_ostream& rhs) = delete; |
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| 72 | basic_ostream(basic_ostream&& rhs); |
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| 73 | // 27.7.3.3 Assign/swap |
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| 74 | basic_ostream& operator=(basic_ostream& rhs) = delete; |
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| 75 | basic_ostream& operator=(const basic_ostream&& rhs); |
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| 76 | void swap(basic_ostream& rhs); |
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| 77 | }; |
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| 78 | |||
| 79 | // 27.7.2.6.4 character inserters |
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| 80 | |||
| 81 | template<class charT, class traits> |
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| 82 | basic_ostream<charT,traits>& operator<<(basic_ostream<charT,traits>&, charT); |
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| 83 | |||
| 84 | template<class charT, class traits> |
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| 85 | basic_ostream<charT,traits>& operator<<(basic_ostream<charT,traits>&, char); |
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| 86 | |||
| 87 | template<class traits> |
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| 88 | basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, char); |
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| 89 | |||
| 90 | // signed and unsigned |
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| 91 | |||
| 92 | template<class traits> |
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| 93 | basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, signed char); |
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| 94 | |||
| 95 | template<class traits> |
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| 96 | basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, unsigned char); |
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| 97 | |||
| 98 | // NTBS |
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| 99 | template<class charT, class traits> |
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| 100 | basic_ostream<charT,traits>& operator<<(basic_ostream<charT,traits>&, const charT*); |
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| 101 | |||
| 102 | template<class charT, class traits> |
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| 103 | basic_ostream<charT,traits>& operator<<(basic_ostream<charT,traits>&, const char*); |
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| 104 | |||
| 105 | template<class traits> |
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| 106 | basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, const char*); |
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| 107 | |||
| 108 | // signed and unsigned |
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| 109 | template<class traits> |
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| 110 | basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, const signed char*); |
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| 111 | |||
| 112 | template<class traits> |
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| 113 | basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, const unsigned char*); |
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| 114 | |||
| 115 | // swap: |
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| 116 | template <class charT, class traits> |
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| 117 | void swap(basic_ostream<charT, traits>& x, basic_ostream<charT, traits>& y); |
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| 118 | |||
| 119 | template <class charT, class traits> |
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| 120 | basic_ostream<charT,traits>& endl(basic_ostream<charT,traits>& os); |
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| 121 | |||
| 122 | template <class charT, class traits> |
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| 123 | basic_ostream<charT,traits>& ends(basic_ostream<charT,traits>& os); |
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| 124 | |||
| 125 | template <class charT, class traits> |
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| 126 | basic_ostream<charT,traits>& flush(basic_ostream<charT,traits>& os); |
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| 127 | |||
| 128 | // rvalue stream insertion |
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| 129 | template <class charT, class traits, class T> |
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| 130 | basic_ostream<charT, traits>& |
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| 131 | operator<<(basic_ostream<charT, traits>&& os, const T& x); |
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| 132 | |||
| 133 | } // std |
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| 134 | |||
| 135 | */ |
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| 136 | |||
| 137 | #include <__config> |
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| 138 | #include <ios> |
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| 139 | #include <streambuf> |
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| 140 | #include <locale> |
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| 141 | #include <iterator> |
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| 142 | #include <bitset> |
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| 143 | |||
| 144 | #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
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| 145 | #pragma GCC system_header |
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| 146 | #endif |
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| 147 | |||
| 148 | _LIBCPP_BEGIN_NAMESPACE_STD |
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| 149 | |||
| 150 | template <class _CharT, class _Traits> |
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| 151 | class _LIBCPP_TYPE_VIS_ONLY basic_ostream |
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| 152 | : virtual public basic_ios<_CharT, _Traits> |
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| 153 | {
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| 154 | public: |
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| 155 | // types (inherited from basic_ios (27.5.4)): |
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| 156 | typedef _CharT char_type; |
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| 157 | typedef _Traits traits_type; |
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| 158 | typedef typename traits_type::int_type int_type; |
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| 159 | typedef typename traits_type::pos_type pos_type; |
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| 160 | typedef typename traits_type::off_type off_type; |
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| 161 | |||
| 162 | // 27.7.2.2 Constructor/destructor: |
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| 163 | explicit basic_ostream(basic_streambuf<char_type, traits_type>* __sb); |
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| 164 | virtual ~basic_ostream(); |
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| 165 | protected: |
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| 166 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
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| 167 | _LIBCPP_INLINE_VISIBILITY |
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| 168 | basic_ostream(basic_ostream&& __rhs); |
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| 169 | #endif |
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| 170 | |||
| 171 | // 27.7.2.3 Assign/swap |
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| 172 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
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| 173 | _LIBCPP_INLINE_VISIBILITY |
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| 174 | basic_ostream& operator=(basic_ostream&& __rhs); |
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| 175 | #endif |
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| 176 | void swap(basic_ostream& __rhs); |
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| 177 | |||
| 178 | #ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS |
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| 179 | basic_ostream (const basic_ostream& __rhs) = delete; |
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| 180 | basic_ostream& operator=(const basic_ostream& __rhs) = delete; |
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| 181 | #else |
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| 182 | basic_ostream (const basic_ostream& __rhs); // not defined |
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| 183 | basic_ostream& operator=(const basic_ostream& __rhs); // not defined |
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| 184 | #endif |
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| 185 | public: |
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| 186 | |||
| 187 | // 27.7.2.4 Prefix/suffix: |
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| 188 | class _LIBCPP_TYPE_VIS_ONLY sentry; |
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| 189 | |||
| 190 | // 27.7.2.6 Formatted output: |
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| 191 | basic_ostream& operator<<(basic_ostream& (*__pf)(basic_ostream&)); |
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| 192 | basic_ostream& operator<<(basic_ios<char_type, traits_type>& |
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| 193 | (*__pf)(basic_ios<char_type,traits_type>&)); |
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| 194 | basic_ostream& operator<<(ios_base& (*__pf)(ios_base&)); |
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| 195 | basic_ostream& operator<<(bool __n); |
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| 196 | basic_ostream& operator<<(short __n); |
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| 197 | basic_ostream& operator<<(unsigned short __n); |
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| 198 | basic_ostream& operator<<(int __n); |
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| 199 | basic_ostream& operator<<(unsigned int __n); |
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| 200 | basic_ostream& operator<<(long __n); |
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| 201 | basic_ostream& operator<<(unsigned long __n); |
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| 202 | basic_ostream& operator<<(long long __n); |
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| 203 | basic_ostream& operator<<(unsigned long long __n); |
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| 204 | basic_ostream& operator<<(float __f); |
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| 205 | basic_ostream& operator<<(double __f); |
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| 206 | basic_ostream& operator<<(long double __f); |
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| 207 | basic_ostream& operator<<(const void* __p); |
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| 208 | basic_ostream& operator<<(basic_streambuf<char_type, traits_type>* __sb); |
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| 209 | |||
| 210 | // 27.7.2.7 Unformatted output: |
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| 211 | basic_ostream& put(char_type __c); |
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| 212 | basic_ostream& write(const char_type* __s, streamsize __n); |
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| 213 | basic_ostream& flush(); |
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| 214 | |||
| 215 | // 27.7.2.5 seeks: |
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| 216 | pos_type tellp(); |
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| 217 | basic_ostream& seekp(pos_type __pos); |
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| 218 | basic_ostream& seekp(off_type __off, ios_base::seekdir __dir); |
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| 219 | |||
| 220 | protected: |
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| 221 | _LIBCPP_ALWAYS_INLINE |
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| 222 | basic_ostream() {} // extension, intentially does not initialize
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| 223 | }; |
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| 224 | |||
| 225 | template <class _CharT, class _Traits> |
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| 226 | class _LIBCPP_TYPE_VIS_ONLY basic_ostream<_CharT, _Traits>::sentry |
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| 227 | {
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| 228 | bool __ok_; |
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| 229 | basic_ostream<_CharT, _Traits>& __os_; |
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| 230 | |||
| 231 | sentry(const sentry&); // = delete; |
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| 232 | sentry& operator=(const sentry&); // = delete; |
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| 233 | |||
| 234 | public: |
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| 235 | explicit sentry(basic_ostream<_CharT, _Traits>& __os); |
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| 236 | ~sentry(); |
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| 237 | |||
| 238 | _LIBCPP_ALWAYS_INLINE |
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| 239 | _LIBCPP_EXPLICIT |
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| 240 | operator bool() const {return __ok_;}
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| 241 | }; |
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| 242 | |||
| 243 | template <class _CharT, class _Traits> |
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| 244 | basic_ostream<_CharT, _Traits>::sentry::sentry(basic_ostream<_CharT, _Traits>& __os) |
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| 245 | : __ok_(false), |
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| 246 | __os_(__os) |
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| 247 | {
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| 248 | if (__os.good()) |
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| 249 | {
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| 250 | if (__os.tie()) |
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| 251 | __os.tie()->flush(); |
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| 252 | __ok_ = true; |
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| 253 | } |
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| 254 | } |
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| 255 | |||
| 256 | template <class _CharT, class _Traits> |
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| 257 | basic_ostream<_CharT, _Traits>::sentry::~sentry() |
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| 258 | {
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| 259 | if (__os_.rdbuf() && __os_.good() && (__os_.flags() & ios_base::unitbuf) |
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| 260 | && !uncaught_exception()) |
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| 261 | {
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| 262 | #ifndef _LIBCPP_NO_EXCEPTIONS |
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| 263 | try |
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| 264 | {
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| 265 | #endif // _LIBCPP_NO_EXCEPTIONS |
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| 266 | if (__os_.rdbuf()->pubsync() == -1) |
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| 267 | __os_.setstate(ios_base::badbit); |
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| 268 | #ifndef _LIBCPP_NO_EXCEPTIONS |
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| 269 | } |
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| 270 | catch (...) |
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| 271 | {
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| 272 | } |
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| 273 | #endif // _LIBCPP_NO_EXCEPTIONS |
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| 274 | } |
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| 275 | } |
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| 276 | |||
| 277 | template <class _CharT, class _Traits> |
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| 278 | inline _LIBCPP_INLINE_VISIBILITY |
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| 279 | basic_ostream<_CharT, _Traits>::basic_ostream(basic_streambuf<char_type, traits_type>* __sb) |
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| 280 | {
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| 281 | this->init(__sb); |
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| 282 | } |
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| 283 | |||
| 284 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
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| 285 | |||
| 286 | template <class _CharT, class _Traits> |
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| 287 | inline _LIBCPP_INLINE_VISIBILITY |
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| 288 | basic_ostream<_CharT, _Traits>::basic_ostream(basic_ostream&& __rhs) |
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| 289 | {
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| 290 | this->move(__rhs); |
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| 291 | } |
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| 292 | |||
| 293 | template <class _CharT, class _Traits> |
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| 294 | inline _LIBCPP_INLINE_VISIBILITY |
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| 295 | basic_ostream<_CharT, _Traits>& |
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| 296 | basic_ostream<_CharT, _Traits>::operator=(basic_ostream&& __rhs) |
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| 297 | {
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| 298 | swap(__rhs); |
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| 299 | return *this; |
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| 300 | } |
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| 301 | |||
| 302 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
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| 303 | |||
| 304 | template <class _CharT, class _Traits> |
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| 305 | basic_ostream<_CharT, _Traits>::~basic_ostream() |
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| 306 | {
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| 307 | } |
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| 308 | |||
| 309 | template <class _CharT, class _Traits> |
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| 310 | inline _LIBCPP_INLINE_VISIBILITY |
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| 311 | void |
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| 312 | basic_ostream<_CharT, _Traits>::swap(basic_ostream& __rhs) |
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| 313 | {
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| 314 | basic_ios<char_type, traits_type>::swap(__rhs); |
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| 315 | } |
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| 316 | |||
| 317 | template <class _CharT, class _Traits> |
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| 318 | inline _LIBCPP_INLINE_VISIBILITY |
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| 319 | basic_ostream<_CharT, _Traits>& |
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| 320 | basic_ostream<_CharT, _Traits>::operator<<(basic_ostream& (*__pf)(basic_ostream&)) |
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| 321 | {
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| 322 | return __pf(*this); |
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| 323 | } |
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| 324 | |||
| 325 | template <class _CharT, class _Traits> |
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| 326 | inline _LIBCPP_INLINE_VISIBILITY |
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| 327 | basic_ostream<_CharT, _Traits>& |
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| 328 | basic_ostream<_CharT, _Traits>::operator<<(basic_ios<char_type, traits_type>& |
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| 329 | (*__pf)(basic_ios<char_type,traits_type>&)) |
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| 330 | {
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| 331 | __pf(*this); |
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| 332 | return *this; |
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| 333 | } |
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| 334 | |||
| 335 | template <class _CharT, class _Traits> |
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| 336 | inline _LIBCPP_INLINE_VISIBILITY |
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| 337 | basic_ostream<_CharT, _Traits>& |
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| 338 | basic_ostream<_CharT, _Traits>::operator<<(ios_base& (*__pf)(ios_base&)) |
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| 339 | {
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| 340 | __pf(*this); |
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| 341 | return *this; |
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| 342 | } |
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| 343 | |||
| 344 | template <class _CharT, class _Traits> |
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| 345 | basic_ostream<_CharT, _Traits>& |
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| 346 | basic_ostream<_CharT, _Traits>::operator<<(basic_streambuf<char_type, traits_type>* __sb) |
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| 347 | {
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| 348 | #ifndef _LIBCPP_NO_EXCEPTIONS |
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| 349 | try |
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| 350 | {
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| 351 | #endif // _LIBCPP_NO_EXCEPTIONS |
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| 352 | sentry __s(*this); |
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| 353 | if (__s) |
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| 354 | {
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| 355 | if (__sb) |
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| 356 | {
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| 357 | #ifndef _LIBCPP_NO_EXCEPTIONS |
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| 358 | try |
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| 359 | {
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| 360 | #endif // _LIBCPP_NO_EXCEPTIONS |
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| 361 | typedef istreambuf_iterator<_CharT, _Traits> _Ip; |
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| 362 | typedef ostreambuf_iterator<_CharT, _Traits> _Op; |
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| 363 | _Ip __i(__sb); |
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| 364 | _Ip __eof; |
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| 365 | _Op __o(*this); |
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| 366 | size_t __c = 0; |
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| 367 | for (; __i != __eof; ++__i, ++__o, ++__c) |
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| 368 | {
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| 369 | *__o = *__i; |
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| 370 | if (__o.failed()) |
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| 371 | break; |
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| 372 | } |
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| 373 | if (__c == 0) |
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| 374 | this->setstate(ios_base::failbit); |
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| 375 | #ifndef _LIBCPP_NO_EXCEPTIONS |
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| 376 | } |
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| 377 | catch (...) |
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| 378 | {
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| 379 | this->__set_failbit_and_consider_rethrow(); |
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| 380 | } |
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| 381 | #endif // _LIBCPP_NO_EXCEPTIONS |
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| 382 | } |
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| 383 | else |
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| 384 | this->setstate(ios_base::badbit); |
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| 385 | } |
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| 386 | #ifndef _LIBCPP_NO_EXCEPTIONS |
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| 387 | } |
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| 388 | catch (...) |
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| 389 | {
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| 390 | this->__set_badbit_and_consider_rethrow(); |
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| 391 | } |
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| 392 | #endif // _LIBCPP_NO_EXCEPTIONS |
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| 393 | return *this; |
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| 394 | } |
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| 395 | |||
| 396 | template <class _CharT, class _Traits> |
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| 397 | basic_ostream<_CharT, _Traits>& |
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| 398 | basic_ostream<_CharT, _Traits>::operator<<(bool __n) |
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| 399 | {
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| 400 | #ifndef _LIBCPP_NO_EXCEPTIONS |
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| 401 | try |
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| 402 | {
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| 403 | #endif // _LIBCPP_NO_EXCEPTIONS |
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| 404 | sentry __s(*this); |
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| 405 | if (__s) |
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| 406 | {
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| 407 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
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| 408 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
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| 409 | if (__f.put(*this, *this, this->fill(), __n).failed()) |
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| 410 | this->setstate(ios_base::badbit | ios_base::failbit); |
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| 411 | } |
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| 412 | #ifndef _LIBCPP_NO_EXCEPTIONS |
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| 413 | } |
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| 414 | catch (...) |
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| 415 | {
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| 416 | this->__set_badbit_and_consider_rethrow(); |
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| 417 | } |
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| 418 | #endif // _LIBCPP_NO_EXCEPTIONS |
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| 419 | return *this; |
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| 420 | } |
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| 421 | |||
| 422 | template <class _CharT, class _Traits> |
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| 423 | basic_ostream<_CharT, _Traits>& |
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| 424 | basic_ostream<_CharT, _Traits>::operator<<(short __n) |
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| 425 | {
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| 426 | #ifndef _LIBCPP_NO_EXCEPTIONS |
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| 427 | try |
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| 428 | {
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| 429 | #endif // _LIBCPP_NO_EXCEPTIONS |
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| 430 | sentry __s(*this); |
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| 431 | if (__s) |
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| 432 | {
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| 433 | ios_base::fmtflags __flags = ios_base::flags() & ios_base::basefield; |
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| 434 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
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| 435 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
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| 436 | if (__f.put(*this, *this, this->fill(), |
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| 437 | __flags == ios_base::oct || __flags == ios_base::hex ? |
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| 438 | static_cast<long>(static_cast<unsigned short>(__n)) : |
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| 439 | static_cast<long>(__n)).failed()) |
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| 440 | this->setstate(ios_base::badbit | ios_base::failbit); |
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| 441 | } |
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| 442 | #ifndef _LIBCPP_NO_EXCEPTIONS |
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| 443 | } |
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| 444 | catch (...) |
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| 445 | {
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| 446 | this->__set_badbit_and_consider_rethrow(); |
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| 447 | } |
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| 448 | #endif // _LIBCPP_NO_EXCEPTIONS |
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| 449 | return *this; |
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| 450 | } |
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| 451 | |||
| 452 | template <class _CharT, class _Traits> |
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| 453 | basic_ostream<_CharT, _Traits>& |
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| 454 | basic_ostream<_CharT, _Traits>::operator<<(unsigned short __n) |
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| 455 | {
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| 456 | #ifndef _LIBCPP_NO_EXCEPTIONS |
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| 457 | try |
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| 458 | {
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| 459 | #endif // _LIBCPP_NO_EXCEPTIONS |
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| 460 | sentry __s(*this); |
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| 461 | if (__s) |
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| 462 | {
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| 463 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
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| 464 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
||
| 465 | if (__f.put(*this, *this, this->fill(), static_cast<unsigned long>(__n)).failed()) |
||
| 466 | this->setstate(ios_base::badbit | ios_base::failbit); |
||
| 467 | } |
||
| 468 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 469 | } |
||
| 470 | catch (...) |
||
| 471 | {
|
||
| 472 | this->__set_badbit_and_consider_rethrow(); |
||
| 473 | } |
||
| 474 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 475 | return *this; |
||
| 476 | } |
||
| 477 | |||
| 478 | template <class _CharT, class _Traits> |
||
| 479 | basic_ostream<_CharT, _Traits>& |
||
| 480 | basic_ostream<_CharT, _Traits>::operator<<(int __n) |
||
| 481 | {
|
||
| 482 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 483 | try |
||
| 484 | {
|
||
| 485 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 486 | sentry __s(*this); |
||
| 487 | if (__s) |
||
| 488 | {
|
||
| 489 | ios_base::fmtflags __flags = ios_base::flags() & ios_base::basefield; |
||
| 490 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
||
| 491 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
||
| 492 | if (__f.put(*this, *this, this->fill(), |
||
| 493 | __flags == ios_base::oct || __flags == ios_base::hex ? |
||
| 494 | static_cast<long>(static_cast<unsigned int>(__n)) : |
||
| 495 | static_cast<long>(__n)).failed()) |
||
| 496 | this->setstate(ios_base::badbit | ios_base::failbit); |
||
| 497 | } |
||
| 498 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 499 | } |
||
| 500 | catch (...) |
||
| 501 | {
|
||
| 502 | this->__set_badbit_and_consider_rethrow(); |
||
| 503 | } |
||
| 504 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 505 | return *this; |
||
| 506 | } |
||
| 507 | |||
| 508 | template <class _CharT, class _Traits> |
||
| 509 | basic_ostream<_CharT, _Traits>& |
||
| 510 | basic_ostream<_CharT, _Traits>::operator<<(unsigned int __n) |
||
| 511 | {
|
||
| 512 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 513 | try |
||
| 514 | {
|
||
| 515 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 516 | sentry __s(*this); |
||
| 517 | if (__s) |
||
| 518 | {
|
||
| 519 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
||
| 520 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
||
| 521 | if (__f.put(*this, *this, this->fill(), static_cast<unsigned long>(__n)).failed()) |
||
| 522 | this->setstate(ios_base::badbit | ios_base::failbit); |
||
| 523 | } |
||
| 524 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 525 | } |
||
| 526 | catch (...) |
||
| 527 | {
|
||
| 528 | this->__set_badbit_and_consider_rethrow(); |
||
| 529 | } |
||
| 530 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 531 | return *this; |
||
| 532 | } |
||
| 533 | |||
| 534 | template <class _CharT, class _Traits> |
||
| 535 | basic_ostream<_CharT, _Traits>& |
||
| 536 | basic_ostream<_CharT, _Traits>::operator<<(long __n) |
||
| 537 | {
|
||
| 538 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 539 | try |
||
| 540 | {
|
||
| 541 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 542 | sentry __s(*this); |
||
| 543 | if (__s) |
||
| 544 | {
|
||
| 545 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
||
| 546 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
||
| 547 | if (__f.put(*this, *this, this->fill(), __n).failed()) |
||
| 548 | this->setstate(ios_base::badbit | ios_base::failbit); |
||
| 549 | } |
||
| 550 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 551 | } |
||
| 552 | catch (...) |
||
| 553 | {
|
||
| 554 | this->__set_badbit_and_consider_rethrow(); |
||
| 555 | } |
||
| 556 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 557 | return *this; |
||
| 558 | } |
||
| 559 | |||
| 560 | template <class _CharT, class _Traits> |
||
| 561 | basic_ostream<_CharT, _Traits>& |
||
| 562 | basic_ostream<_CharT, _Traits>::operator<<(unsigned long __n) |
||
| 563 | {
|
||
| 564 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 565 | try |
||
| 566 | {
|
||
| 567 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 568 | sentry __s(*this); |
||
| 569 | if (__s) |
||
| 570 | {
|
||
| 571 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
||
| 572 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
||
| 573 | if (__f.put(*this, *this, this->fill(), __n).failed()) |
||
| 574 | this->setstate(ios_base::badbit | ios_base::failbit); |
||
| 575 | } |
||
| 576 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 577 | } |
||
| 578 | catch (...) |
||
| 579 | {
|
||
| 580 | this->__set_badbit_and_consider_rethrow(); |
||
| 581 | } |
||
| 582 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 583 | return *this; |
||
| 584 | } |
||
| 585 | |||
| 586 | template <class _CharT, class _Traits> |
||
| 587 | basic_ostream<_CharT, _Traits>& |
||
| 588 | basic_ostream<_CharT, _Traits>::operator<<(long long __n) |
||
| 589 | {
|
||
| 590 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 591 | try |
||
| 592 | {
|
||
| 593 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 594 | sentry __s(*this); |
||
| 595 | if (__s) |
||
| 596 | {
|
||
| 597 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
||
| 598 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
||
| 599 | if (__f.put(*this, *this, this->fill(), __n).failed()) |
||
| 600 | this->setstate(ios_base::badbit | ios_base::failbit); |
||
| 601 | } |
||
| 602 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 603 | } |
||
| 604 | catch (...) |
||
| 605 | {
|
||
| 606 | this->__set_badbit_and_consider_rethrow(); |
||
| 607 | } |
||
| 608 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 609 | return *this; |
||
| 610 | } |
||
| 611 | |||
| 612 | template <class _CharT, class _Traits> |
||
| 613 | basic_ostream<_CharT, _Traits>& |
||
| 614 | basic_ostream<_CharT, _Traits>::operator<<(unsigned long long __n) |
||
| 615 | {
|
||
| 616 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 617 | try |
||
| 618 | {
|
||
| 619 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 620 | sentry __s(*this); |
||
| 621 | if (__s) |
||
| 622 | {
|
||
| 623 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
||
| 624 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
||
| 625 | if (__f.put(*this, *this, this->fill(), __n).failed()) |
||
| 626 | this->setstate(ios_base::badbit | ios_base::failbit); |
||
| 627 | } |
||
| 628 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 629 | } |
||
| 630 | catch (...) |
||
| 631 | {
|
||
| 632 | this->__set_badbit_and_consider_rethrow(); |
||
| 633 | } |
||
| 634 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 635 | return *this; |
||
| 636 | } |
||
| 637 | |||
| 638 | template <class _CharT, class _Traits> |
||
| 639 | basic_ostream<_CharT, _Traits>& |
||
| 640 | basic_ostream<_CharT, _Traits>::operator<<(float __n) |
||
| 641 | {
|
||
| 642 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 643 | try |
||
| 644 | {
|
||
| 645 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 646 | sentry __s(*this); |
||
| 647 | if (__s) |
||
| 648 | {
|
||
| 649 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
||
| 650 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
||
| 651 | if (__f.put(*this, *this, this->fill(), static_cast<double>(__n)).failed()) |
||
| 652 | this->setstate(ios_base::badbit | ios_base::failbit); |
||
| 653 | } |
||
| 654 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 655 | } |
||
| 656 | catch (...) |
||
| 657 | {
|
||
| 658 | this->__set_badbit_and_consider_rethrow(); |
||
| 659 | } |
||
| 660 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 661 | return *this; |
||
| 662 | } |
||
| 663 | |||
| 664 | template <class _CharT, class _Traits> |
||
| 665 | basic_ostream<_CharT, _Traits>& |
||
| 666 | basic_ostream<_CharT, _Traits>::operator<<(double __n) |
||
| 667 | {
|
||
| 668 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 669 | try |
||
| 670 | {
|
||
| 671 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 672 | sentry __s(*this); |
||
| 673 | if (__s) |
||
| 674 | {
|
||
| 675 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
||
| 676 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
||
| 677 | if (__f.put(*this, *this, this->fill(), __n).failed()) |
||
| 678 | this->setstate(ios_base::badbit | ios_base::failbit); |
||
| 679 | } |
||
| 680 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 681 | } |
||
| 682 | catch (...) |
||
| 683 | {
|
||
| 684 | this->__set_badbit_and_consider_rethrow(); |
||
| 685 | } |
||
| 686 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 687 | return *this; |
||
| 688 | } |
||
| 689 | |||
| 690 | template <class _CharT, class _Traits> |
||
| 691 | basic_ostream<_CharT, _Traits>& |
||
| 692 | basic_ostream<_CharT, _Traits>::operator<<(long double __n) |
||
| 693 | {
|
||
| 694 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 695 | try |
||
| 696 | {
|
||
| 697 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 698 | sentry __s(*this); |
||
| 699 | if (__s) |
||
| 700 | {
|
||
| 701 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
||
| 702 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
||
| 703 | if (__f.put(*this, *this, this->fill(), __n).failed()) |
||
| 704 | this->setstate(ios_base::badbit | ios_base::failbit); |
||
| 705 | } |
||
| 706 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 707 | } |
||
| 708 | catch (...) |
||
| 709 | {
|
||
| 710 | this->__set_badbit_and_consider_rethrow(); |
||
| 711 | } |
||
| 712 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 713 | return *this; |
||
| 714 | } |
||
| 715 | |||
| 716 | template <class _CharT, class _Traits> |
||
| 717 | basic_ostream<_CharT, _Traits>& |
||
| 718 | basic_ostream<_CharT, _Traits>::operator<<(const void* __n) |
||
| 719 | {
|
||
| 720 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 721 | try |
||
| 722 | {
|
||
| 723 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 724 | sentry __s(*this); |
||
| 725 | if (__s) |
||
| 726 | {
|
||
| 727 | typedef num_put<char_type, ostreambuf_iterator<char_type, traits_type> > _Fp; |
||
| 728 | const _Fp& __f = use_facet<_Fp>(this->getloc()); |
||
| 729 | if (__f.put(*this, *this, this->fill(), __n).failed()) |
||
| 730 | this->setstate(ios_base::badbit | ios_base::failbit); |
||
| 731 | } |
||
| 732 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 733 | } |
||
| 734 | catch (...) |
||
| 735 | {
|
||
| 736 | this->__set_badbit_and_consider_rethrow(); |
||
| 737 | } |
||
| 738 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 739 | return *this; |
||
| 740 | } |
||
| 741 | |||
| 742 | template<class _CharT, class _Traits> |
||
| 743 | basic_ostream<_CharT, _Traits>& |
||
| 744 | __put_character_sequence(basic_ostream<_CharT, _Traits>& __os, |
||
| 745 | const _CharT* __str, size_t __len) |
||
| 746 | {
|
||
| 747 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 748 | try |
||
| 749 | {
|
||
| 750 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 751 | typename basic_ostream<_CharT, _Traits>::sentry __s(__os); |
||
| 752 | if (__s) |
||
| 753 | {
|
||
| 754 | typedef ostreambuf_iterator<_CharT, _Traits> _Ip; |
||
| 755 | if (__pad_and_output(_Ip(__os), |
||
| 756 | __str, |
||
| 757 | (__os.flags() & ios_base::adjustfield) == ios_base::left ? |
||
| 758 | __str + __len : |
||
| 759 | __str, |
||
| 760 | __str + __len, |
||
| 761 | __os, |
||
| 762 | __os.fill()).failed()) |
||
| 763 | __os.setstate(ios_base::badbit | ios_base::failbit); |
||
| 764 | } |
||
| 765 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 766 | } |
||
| 767 | catch (...) |
||
| 768 | {
|
||
| 769 | __os.__set_badbit_and_consider_rethrow(); |
||
| 770 | } |
||
| 771 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 772 | return __os; |
||
| 773 | } |
||
| 774 | |||
| 775 | |||
| 776 | template<class _CharT, class _Traits> |
||
| 777 | basic_ostream<_CharT, _Traits>& |
||
| 778 | operator<<(basic_ostream<_CharT, _Traits>& __os, _CharT __c) |
||
| 779 | {
|
||
| 780 | return _VSTD::__put_character_sequence(__os, &__c, 1); |
||
| 781 | } |
||
| 782 | |||
| 783 | template<class _CharT, class _Traits> |
||
| 784 | basic_ostream<_CharT, _Traits>& |
||
| 785 | operator<<(basic_ostream<_CharT, _Traits>& __os, char __cn) |
||
| 786 | {
|
||
| 787 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 788 | try |
||
| 789 | {
|
||
| 790 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 791 | typename basic_ostream<_CharT, _Traits>::sentry __s(__os); |
||
| 792 | if (__s) |
||
| 793 | {
|
||
| 794 | _CharT __c = __os.widen(__cn); |
||
| 795 | typedef ostreambuf_iterator<_CharT, _Traits> _Ip; |
||
| 796 | if (__pad_and_output(_Ip(__os), |
||
| 797 | &__c, |
||
| 798 | (__os.flags() & ios_base::adjustfield) == ios_base::left ? |
||
| 799 | &__c + 1 : |
||
| 800 | &__c, |
||
| 801 | &__c + 1, |
||
| 802 | __os, |
||
| 803 | __os.fill()).failed()) |
||
| 804 | __os.setstate(ios_base::badbit | ios_base::failbit); |
||
| 805 | } |
||
| 806 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 807 | } |
||
| 808 | catch (...) |
||
| 809 | {
|
||
| 810 | __os.__set_badbit_and_consider_rethrow(); |
||
| 811 | } |
||
| 812 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 813 | return __os; |
||
| 814 | } |
||
| 815 | |||
| 816 | template<class _Traits> |
||
| 817 | basic_ostream<char, _Traits>& |
||
| 818 | operator<<(basic_ostream<char, _Traits>& __os, char __c) |
||
| 819 | {
|
||
| 820 | return _VSTD::__put_character_sequence(__os, &__c, 1); |
||
| 821 | } |
||
| 822 | |||
| 823 | template<class _Traits> |
||
| 824 | basic_ostream<char, _Traits>& |
||
| 825 | operator<<(basic_ostream<char, _Traits>& __os, signed char __c) |
||
| 826 | {
|
||
| 827 | return _VSTD::__put_character_sequence(__os, (char *) &__c, 1); |
||
| 828 | } |
||
| 829 | |||
| 830 | template<class _Traits> |
||
| 831 | basic_ostream<char, _Traits>& |
||
| 832 | operator<<(basic_ostream<char, _Traits>& __os, unsigned char __c) |
||
| 833 | {
|
||
| 834 | return _VSTD::__put_character_sequence(__os, (char *) &__c, 1); |
||
| 835 | } |
||
| 836 | |||
| 837 | template<class _CharT, class _Traits> |
||
| 838 | basic_ostream<_CharT, _Traits>& |
||
| 839 | operator<<(basic_ostream<_CharT, _Traits>& __os, const _CharT* __str) |
||
| 840 | {
|
||
| 841 | return _VSTD::__put_character_sequence(__os, __str, _Traits::length(__str)); |
||
| 842 | } |
||
| 843 | |||
| 844 | template<class _CharT, class _Traits> |
||
| 845 | basic_ostream<_CharT, _Traits>& |
||
| 846 | operator<<(basic_ostream<_CharT, _Traits>& __os, const char* __strn) |
||
| 847 | {
|
||
| 848 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 849 | try |
||
| 850 | {
|
||
| 851 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 852 | typename basic_ostream<_CharT, _Traits>::sentry __s(__os); |
||
| 853 | if (__s) |
||
| 854 | {
|
||
| 855 | typedef ostreambuf_iterator<_CharT, _Traits> _Ip; |
||
| 856 | size_t __len = char_traits<char>::length(__strn); |
||
| 857 | const int __bs = 100; |
||
| 858 | _CharT __wbb[__bs]; |
||
| 859 | _CharT* __wb = __wbb; |
||
| 860 | unique_ptr<_CharT, void(*)(void*)> __h(0, free); |
||
| 861 | if (__len > __bs) |
||
| 862 | {
|
||
| 863 | __wb = (_CharT*)malloc(__len*sizeof(_CharT)); |
||
| 864 | if (__wb == 0) |
||
| 865 | __throw_bad_alloc(); |
||
| 866 | __h.reset(__wb); |
||
| 867 | } |
||
| 868 | for (_CharT* __p = __wb; *__strn != '\0'; ++__strn, ++__p) |
||
| 869 | *__p = __os.widen(*__strn); |
||
| 870 | if (__pad_and_output(_Ip(__os), |
||
| 871 | __wb, |
||
| 872 | (__os.flags() & ios_base::adjustfield) == ios_base::left ? |
||
| 873 | __wb + __len : |
||
| 874 | __wb, |
||
| 875 | __wb + __len, |
||
| 876 | __os, |
||
| 877 | __os.fill()).failed()) |
||
| 878 | __os.setstate(ios_base::badbit | ios_base::failbit); |
||
| 879 | } |
||
| 880 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 881 | } |
||
| 882 | catch (...) |
||
| 883 | {
|
||
| 884 | __os.__set_badbit_and_consider_rethrow(); |
||
| 885 | } |
||
| 886 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 887 | return __os; |
||
| 888 | } |
||
| 889 | |||
| 890 | template<class _Traits> |
||
| 891 | basic_ostream<char, _Traits>& |
||
| 892 | operator<<(basic_ostream<char, _Traits>& __os, const char* __str) |
||
| 893 | {
|
||
| 894 | return _VSTD::__put_character_sequence(__os, __str, _Traits::length(__str)); |
||
| 895 | } |
||
| 896 | |||
| 897 | template<class _Traits> |
||
| 898 | basic_ostream<char, _Traits>& |
||
| 899 | operator<<(basic_ostream<char, _Traits>& __os, const signed char* __str) |
||
| 900 | {
|
||
| 901 | const char *__s = (const char *) __str; |
||
| 902 | return _VSTD::__put_character_sequence(__os, __s, _Traits::length(__s)); |
||
| 903 | } |
||
| 904 | |||
| 905 | template<class _Traits> |
||
| 906 | basic_ostream<char, _Traits>& |
||
| 907 | operator<<(basic_ostream<char, _Traits>& __os, const unsigned char* __str) |
||
| 908 | {
|
||
| 909 | const char *__s = (const char *) __str; |
||
| 910 | return _VSTD::__put_character_sequence(__os, __s, _Traits::length(__s)); |
||
| 911 | } |
||
| 912 | |||
| 913 | template <class _CharT, class _Traits> |
||
| 914 | basic_ostream<_CharT, _Traits>& |
||
| 915 | basic_ostream<_CharT, _Traits>::put(char_type __c) |
||
| 916 | {
|
||
| 917 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 918 | try |
||
| 919 | {
|
||
| 920 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 921 | sentry __s(*this); |
||
| 922 | if (__s) |
||
| 923 | {
|
||
| 924 | typedef ostreambuf_iterator<_CharT, _Traits> _Op; |
||
| 925 | _Op __o(*this); |
||
| 926 | *__o = __c; |
||
| 927 | if (__o.failed()) |
||
| 928 | this->setstate(ios_base::badbit); |
||
| 929 | } |
||
| 930 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 931 | } |
||
| 932 | catch (...) |
||
| 933 | {
|
||
| 934 | this->__set_badbit_and_consider_rethrow(); |
||
| 935 | } |
||
| 936 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 937 | return *this; |
||
| 938 | } |
||
| 939 | |||
| 940 | template <class _CharT, class _Traits> |
||
| 941 | basic_ostream<_CharT, _Traits>& |
||
| 942 | basic_ostream<_CharT, _Traits>::write(const char_type* __s, streamsize __n) |
||
| 943 | {
|
||
| 944 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 945 | try |
||
| 946 | {
|
||
| 947 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 948 | sentry __sen(*this); |
||
| 949 | if (__sen && __n) |
||
| 950 | {
|
||
| 951 | if (this->rdbuf()->sputn(__s, __n) != __n) |
||
| 952 | this->setstate(ios_base::badbit); |
||
| 953 | } |
||
| 954 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 955 | } |
||
| 956 | catch (...) |
||
| 957 | {
|
||
| 958 | this->__set_badbit_and_consider_rethrow(); |
||
| 959 | } |
||
| 960 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 961 | return *this; |
||
| 962 | } |
||
| 963 | |||
| 964 | template <class _CharT, class _Traits> |
||
| 965 | basic_ostream<_CharT, _Traits>& |
||
| 966 | basic_ostream<_CharT, _Traits>::flush() |
||
| 967 | {
|
||
| 968 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 969 | try |
||
| 970 | {
|
||
| 971 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 972 | if (this->rdbuf()) |
||
| 973 | {
|
||
| 974 | sentry __s(*this); |
||
| 975 | if (__s) |
||
| 976 | {
|
||
| 977 | if (this->rdbuf()->pubsync() == -1) |
||
| 978 | this->setstate(ios_base::badbit); |
||
| 979 | } |
||
| 980 | } |
||
| 981 | #ifndef _LIBCPP_NO_EXCEPTIONS |
||
| 982 | } |
||
| 983 | catch (...) |
||
| 984 | {
|
||
| 985 | this->__set_badbit_and_consider_rethrow(); |
||
| 986 | } |
||
| 987 | #endif // _LIBCPP_NO_EXCEPTIONS |
||
| 988 | return *this; |
||
| 989 | } |
||
| 990 | |||
| 991 | template <class _CharT, class _Traits> |
||
| 992 | inline _LIBCPP_INLINE_VISIBILITY |
||
| 993 | typename basic_ostream<_CharT, _Traits>::pos_type |
||
| 994 | basic_ostream<_CharT, _Traits>::tellp() |
||
| 995 | {
|
||
| 996 | if (this->fail()) |
||
| 997 | return pos_type(-1); |
||
| 998 | return this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::out); |
||
| 999 | } |
||
| 1000 | |||
| 1001 | template <class _CharT, class _Traits> |
||
| 1002 | inline _LIBCPP_INLINE_VISIBILITY |
||
| 1003 | basic_ostream<_CharT, _Traits>& |
||
| 1004 | basic_ostream<_CharT, _Traits>::seekp(pos_type __pos) |
||
| 1005 | {
|
||
| 1006 | sentry __s(*this); |
||
| 1007 | if (!this->fail()) |
||
| 1008 | {
|
||
| 1009 | if (this->rdbuf()->pubseekpos(__pos, ios_base::out) == pos_type(-1)) |
||
| 1010 | this->setstate(ios_base::failbit); |
||
| 1011 | } |
||
| 1012 | return *this; |
||
| 1013 | } |
||
| 1014 | |||
| 1015 | template <class _CharT, class _Traits> |
||
| 1016 | inline _LIBCPP_INLINE_VISIBILITY |
||
| 1017 | basic_ostream<_CharT, _Traits>& |
||
| 1018 | basic_ostream<_CharT, _Traits>::seekp(off_type __off, ios_base::seekdir __dir) |
||
| 1019 | {
|
||
| 1020 | sentry __s(*this); |
||
| 1021 | if (!this->fail()) |
||
| 1022 | {
|
||
| 1023 | if (this->rdbuf()->pubseekoff(__off, __dir, ios_base::out) == pos_type(-1)) |
||
| 1024 | this->setstate(ios_base::failbit); |
||
| 1025 | } |
||
| 1026 | return *this; |
||
| 1027 | } |
||
| 1028 | |||
| 1029 | template <class _CharT, class _Traits> |
||
| 1030 | inline _LIBCPP_INLINE_VISIBILITY |
||
| 1031 | basic_ostream<_CharT, _Traits>& |
||
| 1032 | endl(basic_ostream<_CharT, _Traits>& __os) |
||
| 1033 | {
|
||
| 1034 | __os.put(__os.widen('\n'));
|
||
| 1035 | __os.flush(); |
||
| 1036 | return __os; |
||
| 1037 | } |
||
| 1038 | |||
| 1039 | template <class _CharT, class _Traits> |
||
| 1040 | inline _LIBCPP_INLINE_VISIBILITY |
||
| 1041 | basic_ostream<_CharT, _Traits>& |
||
| 1042 | ends(basic_ostream<_CharT, _Traits>& __os) |
||
| 1043 | {
|
||
| 1044 | __os.put(_CharT()); |
||
| 1045 | return __os; |
||
| 1046 | } |
||
| 1047 | |||
| 1048 | template <class _CharT, class _Traits> |
||
| 1049 | inline _LIBCPP_INLINE_VISIBILITY |
||
| 1050 | basic_ostream<_CharT, _Traits>& |
||
| 1051 | flush(basic_ostream<_CharT, _Traits>& __os) |
||
| 1052 | {
|
||
| 1053 | __os.flush(); |
||
| 1054 | return __os; |
||
| 1055 | } |
||
| 1056 | |||
| 1057 | #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
||
| 1058 | |||
| 1059 | template <class _Stream, class _Tp> |
||
| 1060 | inline _LIBCPP_INLINE_VISIBILITY |
||
| 1061 | typename enable_if |
||
| 1062 | < |
||
| 1063 | !is_lvalue_reference<_Stream>::value && |
||
| 1064 | is_base_of<ios_base, _Stream>::value, |
||
| 1065 | _Stream&& |
||
| 1066 | >::type |
||
| 1067 | operator<<(_Stream&& __os, const _Tp& __x) |
||
| 1068 | {
|
||
| 1069 | __os << __x; |
||
| 1070 | return _VSTD::move(__os); |
||
| 1071 | } |
||
| 1072 | |||
| 1073 | #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
||
| 1074 | |||
| 1075 | template<class _CharT, class _Traits, class _Allocator> |
||
| 1076 | basic_ostream<_CharT, _Traits>& |
||
| 1077 | operator<<(basic_ostream<_CharT, _Traits>& __os, |
||
| 1078 | const basic_string<_CharT, _Traits, _Allocator>& __str) |
||
| 1079 | {
|
||
| 1080 | return _VSTD::__put_character_sequence(__os, __str.data(), __str.size()); |
||
| 1081 | } |
||
| 1082 | |||
| 1083 | template <class _CharT, class _Traits> |
||
| 1084 | inline _LIBCPP_INLINE_VISIBILITY |
||
| 1085 | basic_ostream<_CharT, _Traits>& |
||
| 1086 | operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __ec) |
||
| 1087 | {
|
||
| 1088 | return __os << __ec.category().name() << ':' << __ec.value(); |
||
| 1089 | } |
||
| 1090 | |||
| 1091 | template<class _CharT, class _Traits, class _Yp> |
||
| 1092 | inline _LIBCPP_INLINE_VISIBILITY |
||
| 1093 | basic_ostream<_CharT, _Traits>& |
||
| 1094 | operator<<(basic_ostream<_CharT, _Traits>& __os, shared_ptr<_Yp> const& __p) |
||
| 1095 | {
|
||
| 1096 | return __os << __p.get(); |
||
| 1097 | } |
||
| 1098 | |||
| 1099 | template <class _CharT, class _Traits, size_t _Size> |
||
| 1100 | basic_ostream<_CharT, _Traits>& |
||
| 1101 | operator<<(basic_ostream<_CharT, _Traits>& __os, const bitset<_Size>& __x) |
||
| 1102 | {
|
||
| 1103 | return __os << __x.template to_string<_CharT, _Traits> |
||
| 1104 | (use_facet<ctype<_CharT> >(__os.getloc()).widen('0'),
|
||
| 1105 | use_facet<ctype<_CharT> >(__os.getloc()).widen('1'));
|
||
| 1106 | } |
||
| 1107 | |||
| 1108 | _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_ostream<char>) |
||
| 1109 | _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_ostream<wchar_t>) |
||
| 1110 | |||
| 1111 | _LIBCPP_END_NAMESPACE_STD |
||
| 1112 | |||
| 1113 | #endif // _LIBCPP_OSTREAM |