Mercurial > hg > octave-lyh
annotate src/pager.h @ 9886:cddd5c3d5f04
fix & extend special-case optimizations for indexed assignment
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Sun, 29 Nov 2009 07:51:15 +0100 |
| parents | 16f53d29049f |
| children | cd96d29c5efa |
| rev | line source |
|---|---|
| 1 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1993, 1994, 1995, 1996, 1997, 2000, 2002, 2005, 2006, |
| 9245 | 4 2007, 2009 John W. Eaton |
| 1 | 5 |
| 6 This file is part of Octave. | |
| 7 | |
| 8 Octave is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
| 11 option) any later version. | |
| 1 | 12 |
| 13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 7016 | 19 along with Octave; see the file COPYING. If not, see |
| 20 <http://www.gnu.org/licenses/>. | |
| 1 | 21 |
| 22 */ | |
| 23 | |
| 383 | 24 #if !defined (octave_pager_h) |
| 25 #define octave_pager_h 1 | |
| 1 | 26 |
|
8950
d865363208d6
include <iosfwd> instead of <iostream> in header files
John W. Eaton <jwe@octave.org>
parents:
7017
diff
changeset
|
27 #include <iosfwd> |
| 5765 | 28 #include <sstream> |
| 1760 | 29 #include <string> |
| 30 | |
| 2095 | 31 #ifdef HAVE_SYS_TYPES_H |
| 32 #include <sys/types.h> | |
| 33 #endif | |
| 34 | |
| 35 class | |
| 6109 | 36 OCTINTERP_API |
| 5765 | 37 octave_pager_buf : public std::stringbuf |
| 2095 | 38 { |
| 39 public: | |
| 40 | |
| 5765 | 41 octave_pager_buf (void) : std::stringbuf (), diary_skip (0) { } |
| 2095 | 42 |
| 3477 | 43 void flush_current_contents_to_diary (void); |
| 44 | |
| 3756 | 45 void set_diary_skip (void); |
| 46 | |
| 2095 | 47 protected: |
| 48 | |
| 49 int sync (void); | |
| 3756 | 50 |
| 51 private: | |
| 52 | |
| 53 size_t diary_skip; | |
| 2095 | 54 }; |
| 55 | |
| 56 class | |
| 6109 | 57 OCTINTERP_API |
| 3537 | 58 octave_pager_stream : public std::ostream |
| 2095 | 59 { |
| 60 protected: | |
| 61 | |
| 62 octave_pager_stream (void); | |
| 63 | |
| 64 public: | |
| 65 | |
| 66 ~octave_pager_stream (void); | |
| 67 | |
| 3477 | 68 void flush_current_contents_to_diary (void); |
| 69 | |
| 3756 | 70 void set_diary_skip (void); |
| 71 | |
| 2095 | 72 static octave_pager_stream& stream (void); |
| 73 | |
| 74 private: | |
| 75 | |
| 76 static octave_pager_stream *instance; | |
| 77 | |
| 78 octave_pager_buf *pb; | |
| 79 | |
| 80 // No copying! | |
| 81 | |
| 82 octave_pager_stream (const octave_pager_stream&); | |
| 83 | |
| 84 octave_pager_stream& operator = (const octave_pager_stream&); | |
| 85 }; | |
| 1 | 86 |
| 2095 | 87 class |
| 6109 | 88 OCTINTERP_API |
| 5765 | 89 octave_diary_buf : public std::stringbuf |
| 2095 | 90 { |
| 91 public: | |
| 92 | |
| 5765 | 93 octave_diary_buf (void) : std::stringbuf () { } |
| 2095 | 94 |
| 95 protected: | |
| 96 | |
| 97 int sync (void); | |
| 98 }; | |
| 99 | |
| 100 class | |
| 6109 | 101 OCTINTERP_API |
| 3537 | 102 octave_diary_stream : public std::ostream |
| 2095 | 103 { |
| 104 protected: | |
| 105 | |
| 106 octave_diary_stream (void); | |
| 107 | |
| 108 public: | |
| 109 | |
| 110 ~octave_diary_stream (void); | |
| 111 | |
| 112 static octave_diary_stream& stream (void); | |
| 113 | |
| 114 private: | |
| 115 | |
| 116 static octave_diary_stream *instance; | |
| 117 | |
| 118 octave_diary_buf *db; | |
| 119 | |
| 120 // No copying! | |
| 121 | |
| 122 octave_diary_stream (const octave_diary_stream&); | |
| 123 | |
| 124 octave_diary_stream& operator = (const octave_diary_stream&); | |
| 125 }; | |
| 126 | |
| 127 #define octave_stdout (octave_pager_stream::stream ()) | |
| 128 | |
| 129 #define octave_diary (octave_diary_stream::stream ()) | |
| 130 | |
| 6109 | 131 extern OCTINTERP_API void flush_octave_stdout (void); |
| 2095 | 132 |
| 1 | 133 #endif |
| 134 | |
| 135 /* | |
| 136 ;;; Local Variables: *** | |
| 137 ;;; mode: C++ *** | |
| 138 ;;; End: *** | |
| 139 */ |