Mercurial > octave
annotate libinterp/corefcn/procstream.h @ 30564:796f54d4ddbf stable
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2021.
In all .txi and .texi files except gpl.txi and gpl.texi in the
doc/liboctave and doc/interpreter directories, change the copyright
to "Octave Project Developers", the same as used for other source
files. Update copyright notices for 2022 (not done since 2019). For
gpl.txi and gpl.texi, change the copyright notice to be "Free Software
Foundation, Inc." and leave the date at 2007 only because this file
only contains the text of the GPL, not anything created by the Octave
Project Developers.
Add Paul Thomas to contributors.in.
| author | John W. Eaton <jwe@octave.org> |
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| date | Tue, 28 Dec 2021 18:22:40 -0500 |
| parents | 3988112c7116 |
| children | 2aa5bcaba504 e88a07dec498 |
| rev | line source |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 1993-2022 The Octave Project Developers |
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4 // |
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5 // See the file COPYRIGHT.md in the top-level directory of this |
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6 // distribution or <https://octave.org/copyright/>. |
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7 // |
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8 // This file is part of Octave. |
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9 // |
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10 // Octave is free software: you can redistribute it and/or modify it |
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11 // under the terms of the GNU General Public License as published by |
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12 // the Free Software Foundation, either version 3 of the License, or |
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13 // (at your option) any later version. |
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14 // |
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15 // Octave is distributed in the hope that it will be useful, but |
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 // GNU General Public License for more details. |
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19 // |
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20 // You should have received a copy of the GNU General Public License |
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21 // along with Octave; see the file COPYING. If not, see |
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22 // <https://www.gnu.org/licenses/>. |
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23 // |
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24 //////////////////////////////////////////////////////////////////////// |
| 1 | 25 |
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26 #if ! defined (octave_procstream_h) |
| 383 | 27 #define octave_procstream_h 1 |
| 1 | 28 |
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29 #include "octave-config.h" |
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30 |
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31 #include <iosfwd> |
| 4051 | 32 #include <string> |
| 2095 | 33 |
| 34 #include <sys/types.h> | |
| 35 | |
| 36 #include "oct-procbuf.h" | |
| 1 | 37 |
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38 OCTAVE_NAMESPACE_BEGIN |
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39 |
| 1 | 40 class |
| 6109 | 41 OCTINTERP_API |
| 3544 | 42 procstreambase : virtual public std::ios |
| 1 | 43 { |
| 1380 | 44 public: |
| 1965 | 45 |
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46 procstreambase (void) : m_pb () { pb_init (); } |
| 1965 | 47 |
| 4051 | 48 procstreambase (const std::string& name, int mode); |
| 49 | |
| 1965 | 50 procstreambase (const char *name, int mode); |
| 1380 | 51 |
| 1965 | 52 ~procstreambase (void) { close (); } |
| 1 | 53 |
| 4051 | 54 void open (const std::string& name, int mode) |
| 27172 | 55 { |
| 56 open (name.c_str (), mode); | |
| 57 } | |
| 4051 | 58 |
| 1965 | 59 void open (const char *name, int mode); |
| 1380 | 60 |
| 27172 | 61 int is_open (void) const { return m_pb.is_open (); } |
| 1 | 62 |
| 483 | 63 int close (void); |
| 1380 | 64 |
| 27172 | 65 pid_t pid (void) const { return m_pb.pid (); } |
| 6316 | 66 |
| 27172 | 67 int file_number (void) const { return m_pb.file_number (); } |
| 2095 | 68 |
| 1380 | 69 private: |
| 1965 | 70 |
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71 procbuf m_pb; |
| 1965 | 72 |
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73 void pb_init (void) |
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74 { |
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75 // Explicit initialization of the std::ios object is needed. |
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76 // FIXME: is there a better way to organize these classes? |
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77 init (&m_pb); |
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78 } |
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79 |
| 1965 | 80 procstreambase (const procstreambase&); |
| 81 | |
| 82 procstreambase& operator = (const procstreambase&); | |
| 1 | 83 }; |
| 84 | |
| 1965 | 85 class |
| 6109 | 86 OCTINTERP_API |
| 3775 | 87 iprocstream : public std::istream, public procstreambase |
| 1965 | 88 { |
| 89 public: | |
| 90 | |
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91 iprocstream (void) : std::istream (nullptr), procstreambase () { } |
| 1965 | 92 |
| 4051 | 93 iprocstream (const std::string& name, int mode = std::ios::in) |
| 27172 | 94 : std::istream (nullptr), procstreambase (name, mode) |
| 95 { } | |
| 4051 | 96 |
| 3544 | 97 iprocstream (const char *name, int mode = std::ios::in) |
| 27172 | 98 : std::istream (nullptr), procstreambase (name, mode) |
| 99 { } | |
| 1965 | 100 |
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101 ~iprocstream (void) = default; |
| 1965 | 102 |
| 4051 | 103 void open (const std::string& name, int mode = std::ios::in) |
| 27172 | 104 { |
| 105 procstreambase::open (name, mode); | |
| 106 } | |
| 4051 | 107 |
| 3544 | 108 void open (const char *name, int mode = std::ios::in) |
| 27172 | 109 { |
| 110 procstreambase::open (name, mode); | |
| 111 } | |
| 1965 | 112 |
| 113 private: | |
| 114 | |
| 115 iprocstream (const iprocstream&); | |
| 116 | |
| 117 iprocstream& operator = (const iprocstream&); | |
| 118 }; | |
| 1448 | 119 |
| 1 | 120 class |
| 6109 | 121 OCTINTERP_API |
| 3775 | 122 oprocstream : public std::ostream, public procstreambase |
| 1 | 123 { |
| 1380 | 124 public: |
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125 |
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126 oprocstream (void) : std::ostream (nullptr), procstreambase () { } |
| 1 | 127 |
| 4051 | 128 oprocstream (const std::string& name, int mode = std::ios::out) |
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129 : std::ostream (nullptr), procstreambase (name, mode) { } |
| 4051 | 130 |
| 3544 | 131 oprocstream (const char *name, int mode = std::ios::out) |
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132 : std::ostream (nullptr), procstreambase (name, mode) { } |
| 1 | 133 |
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134 ~oprocstream (void) = default; |
| 1380 | 135 |
| 4051 | 136 void open (const std::string& name, int mode = std::ios::out) |
| 27172 | 137 { |
| 138 procstreambase::open (name, mode); | |
| 139 } | |
| 4051 | 140 |
| 3544 | 141 void open (const char *name, int mode = std::ios::out) |
| 27172 | 142 { |
| 143 procstreambase::open (name, mode); | |
| 144 } | |
| 1380 | 145 |
| 146 private: | |
| 1965 | 147 |
| 148 oprocstream (const oprocstream&); | |
| 149 | |
| 150 oprocstream& operator = (const oprocstream&); | |
| 1 | 151 }; |
| 152 | |
| 1965 | 153 class |
| 6109 | 154 OCTINTERP_API |
| 3775 | 155 procstream : public std::iostream, public procstreambase |
| 1965 | 156 { |
| 157 public: | |
| 158 | |
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159 procstream (void) : std::iostream (nullptr), procstreambase () { } |
| 1965 | 160 |
| 4051 | 161 procstream (const std::string& name, int mode) |
| 27172 | 162 : std::iostream (nullptr), procstreambase (name, mode) |
| 163 { } | |
| 4051 | 164 |
| 1965 | 165 procstream (const char *name, int mode) |
| 27172 | 166 : std::iostream (nullptr), procstreambase (name, mode) |
| 167 { } | |
| 1965 | 168 |
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169 ~procstream (void) = default; |
| 1965 | 170 |
| 4051 | 171 void open (const std::string& name, int mode) |
| 27172 | 172 { |
| 173 procstreambase::open (name, mode); | |
| 174 } | |
| 4051 | 175 |
| 1965 | 176 void open (const char *name, int mode) |
| 27172 | 177 { |
| 178 procstreambase::open (name, mode); | |
| 179 } | |
| 1965 | 180 |
| 181 private: | |
| 182 | |
| 183 procstream (const procstream&); | |
| 184 | |
| 185 procstream& operator = (const procstream&); | |
| 186 }; | |
| 1448 | 187 |
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188 OCTAVE_NAMESPACE_END |
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189 |
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190 #if defined (OCTAVE_PROVIDE_DEPRECATED_SYMBOLS) |
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191 |
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192 OCTAVE_DEPRECATED (7, "use 'octave::procstreambase' instead") |
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193 typedef octave::procstreambase procstreambase; |
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194 |
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195 OCTAVE_DEPRECATED (7, "use 'octave::iprocstream' instead") |
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196 typedef octave::iprocstream iprocstream; |
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197 |
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198 OCTAVE_DEPRECATED (7, "use 'octave::oprocstream' instead") |
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199 typedef octave::oprocstream oprocstream; |
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200 |
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201 OCTAVE_DEPRECATED (7, "use 'octave::procstream' instead") |
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202 typedef octave::procstream procstream; |
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203 |
| 1 | 204 #endif |
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205 |
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206 #endif |