Mercurial > octave
annotate libinterp/corefcn/oct-iostrm.cc @ 25438:cb1606f78f6b
prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible
Using <iostream> brings with it a static initializer for the std::cin,
std::cout, and std::cerr streams. In most cases they are not needed
and should be avoided if possible.
Files affected:
build-aux/mk-opts.pl
libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp
libinterp/corefcn/__dsearchn__.cc
libinterp/corefcn/c-file-ptr-stream.cc
libinterp/corefcn/c-file-ptr-stream.h
libinterp/corefcn/daspk.cc
libinterp/corefcn/dasrt.cc
libinterp/corefcn/dassl.cc
libinterp/corefcn/defaults.cc
libinterp/corefcn/defun.cc
libinterp/corefcn/file-io.cc
libinterp/corefcn/ft-text-renderer.cc
libinterp/corefcn/gl-render.cc
libinterp/corefcn/help.cc
libinterp/corefcn/ls-ascii-helper.cc
libinterp/corefcn/ls-hdf5.cc
libinterp/corefcn/ls-hdf5.h
libinterp/corefcn/ls-mat-ascii.cc
libinterp/corefcn/ls-mat4.cc
libinterp/corefcn/ls-mat5.cc
libinterp/corefcn/ls-oct-binary.cc
libinterp/corefcn/ls-oct-text.cc
libinterp/corefcn/lsode.cc
libinterp/corefcn/oct-iostrm.cc
libinterp/corefcn/oct-procbuf.cc
libinterp/corefcn/oct-stdstrm.h
libinterp/corefcn/procstream.cc
libinterp/corefcn/procstream.h
libinterp/corefcn/quad.cc
libinterp/corefcn/symscope.h
libinterp/corefcn/symtab.h
libinterp/corefcn/toplev.cc
libinterp/corefcn/urlwrite.cc
libinterp/corefcn/utils.cc
libinterp/corefcn/zfstream.cc
libinterp/dldfcn/__ode15__.cc
libinterp/dldfcn/convhulln.cc
libinterp/octave-value/ov-base-diag.cc
libinterp/octave-value/ov-base-int.cc
libinterp/octave-value/ov-base-mat.cc
libinterp/octave-value/ov-base-scalar.cc
libinterp/octave-value/ov-base-sparse.cc
libinterp/octave-value/ov-base.cc
libinterp/octave-value/ov-bool-mat.cc
libinterp/octave-value/ov-bool-sparse.cc
libinterp/octave-value/ov-bool.cc
libinterp/octave-value/ov-cell.cc
libinterp/octave-value/ov-ch-mat.cc
libinterp/octave-value/ov-class.cc
libinterp/octave-value/ov-colon.cc
libinterp/octave-value/ov-complex.cc
libinterp/octave-value/ov-cs-list.cc
libinterp/octave-value/ov-cx-mat.cc
libinterp/octave-value/ov-cx-sparse.cc
libinterp/octave-value/ov-fcn-handle.cc
libinterp/octave-value/ov-fcn-inline.cc
libinterp/octave-value/ov-float.cc
libinterp/octave-value/ov-flt-complex.cc
libinterp/octave-value/ov-flt-cx-mat.cc
libinterp/octave-value/ov-flt-re-mat.cc
libinterp/octave-value/ov-int16.cc
libinterp/octave-value/ov-int32.cc
libinterp/octave-value/ov-int64.cc
libinterp/octave-value/ov-int8.cc
libinterp/octave-value/ov-java.cc
libinterp/octave-value/ov-range.cc
libinterp/octave-value/ov-re-mat.cc
libinterp/octave-value/ov-re-sparse.cc
libinterp/octave-value/ov-scalar.cc
libinterp/octave-value/ov-str-mat.cc
libinterp/octave-value/ov-struct.cc
libinterp/octave-value/ov-typeinfo.cc
libinterp/octave-value/ov-uint16.cc
libinterp/octave-value/ov-uint32.cc
libinterp/octave-value/ov-uint64.cc
libinterp/octave-value/ov-uint8.cc
libinterp/octave.cc
libinterp/parse-tree/bp-table.cc
libinterp/parse-tree/lex.h
libinterp/parse-tree/profiler.cc
libinterp/parse-tree/pt-arg-list.cc
libinterp/parse-tree/pt-array-list.cc
libinterp/parse-tree/pt-assign.cc
libinterp/parse-tree/pt-cell.cc
libinterp/parse-tree/pt-const.cc
libinterp/parse-tree/pt-eval.cc
libinterp/parse-tree/pt-exp.cc
libinterp/parse-tree/pt-fcn-handle.cc
libinterp/parse-tree/pt-jit.cc
libinterp/parse-tree/pt-pr-code.cc
libinterp/parse-tree/pt-tm-const.cc
libinterp/parse-tree/pt.cc
liboctave/array/Array.cc
liboctave/array/CColVector.cc
liboctave/array/CDiagMatrix.cc
liboctave/array/CMatrix.cc
liboctave/array/CNDArray.cc
liboctave/array/CRowVector.cc
liboctave/array/CSparse.cc
liboctave/array/DiagArray2.cc
liboctave/array/MArray.cc
liboctave/array/Range.cc
liboctave/array/Sparse.cc
liboctave/array/boolMatrix.cc
liboctave/array/boolSparse.cc
liboctave/array/chMatrix.cc
liboctave/array/dColVector.cc
liboctave/array/dDiagMatrix.cc
liboctave/array/dMatrix.cc
liboctave/array/dNDArray.cc
liboctave/array/dRowVector.cc
liboctave/array/dSparse.cc
liboctave/array/fCColVector.cc
liboctave/array/fCDiagMatrix.cc
liboctave/array/fCMatrix.cc
liboctave/array/fCNDArray.cc
liboctave/array/fCRowVector.cc
liboctave/array/fColVector.cc
liboctave/array/fDiagMatrix.cc
liboctave/array/fMatrix.cc
liboctave/array/fNDArray.cc
liboctave/array/fRowVector.cc
liboctave/array/idx-vector.cc
liboctave/numeric/CollocWt.cc
liboctave/numeric/eigs-base.cc
liboctave/system/file-ops.cc
liboctave/system/oct-time.cc
liboctave/util/cmd-hist.cc
liboctave/util/data-conv.cc
liboctave/util/data-conv.h
liboctave/util/file-info.cc
liboctave/util/lo-utils.cc
liboctave/util/lo-utils.h
liboctave/util/quit.cc
liboctave/util/str-vec.cc
liboctave/util/url-transfer.cc
liboctave/util/url-transfer.h
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 07 Jun 2018 10:11:54 -0400 |
| parents | 6652d3823428 |
| children | 00f796120a6d |
| rev | line source |
|---|---|
| 2081 | 1 /* |
| 2 | |
|
25054
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maint: Update copyright dates in all source files.
John W. Eaton <jwe@octave.org>
parents:
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changeset
|
3 Copyright (C) 1996-2018 John W. Eaton |
| 2081 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
|
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maint: Update punctuation for GPL v3 license text.
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parents:
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changeset
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7 Octave is free software: you can redistribute it and/or modify it |
|
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Rik <rik@octave.org>
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changeset
|
8 under the terms of the GNU General Public License as published by |
|
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changeset
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9 the Free Software Foundation, either version 3 of the License, or |
|
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|
10 (at your option) any later version. |
| 2081 | 11 |
|
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|
12 Octave is distributed in the hope that it will be useful, but |
|
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13 WITHOUT ANY WARRANTY; without even the implied warranty of |
|
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14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
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|
15 GNU General Public License for more details. |
| 2081 | 16 |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
|
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19 <https://www.gnu.org/licenses/>. |
| 2081 | 20 |
| 21 */ | |
| 22 | |
|
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use "#if ..." consistently instead of "#ifdef" and "#ifndef"
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23 #if defined (HAVE_CONFIG_H) |
|
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Use '#include "config.h"' rather than <config.h>.
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24 # include "config.h" |
| 2081 | 25 #endif |
| 26 | |
|
25438
cb1606f78f6b
prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible
John W. Eaton <jwe@octave.org>
parents:
25054
diff
changeset
|
27 #include <istream> |
|
cb1606f78f6b
prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible
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parents:
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changeset
|
28 #include <ostream> |
|
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29 |
| 2081 | 30 #include "error.h" |
| 31 #include "oct-iostrm.h" | |
| 32 | |
| 33 // Position a stream at OFFSET relative to ORIGIN. | |
| 34 | |
| 35 int | |
|
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36 octave_base_iostream::seek (off_t, int) |
| 2081 | 37 { |
| 38 invalid_operation (); | |
| 39 return -1; | |
| 40 } | |
| 41 | |
| 42 // Return current stream position. | |
| 43 | |
|
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44 off_t |
| 4797 | 45 octave_base_iostream::tell (void) |
| 2081 | 46 { |
| 47 invalid_operation (); | |
| 48 return -1; | |
| 49 } | |
| 50 | |
|
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51 // Return nonzero if EOF has been reached on this stream. |
| 2081 | 52 |
| 53 bool | |
| 54 octave_base_iostream::eof (void) const | |
| 55 { | |
| 56 invalid_operation (); | |
| 57 return false; | |
| 58 } | |
| 59 | |
| 60 void | |
| 61 octave_base_iostream::invalid_operation (void) const | |
| 62 { | |
|
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choose correct error function in stream classes
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63 // Note: use ::error to get error from error.h which halts operation. |
| 2081 | 64 ::error ("%s: invalid operation", stream_type ()); |
| 65 } | |
| 66 | |
|
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parents:
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diff
changeset
|
67 // Return nonzero if EOF has been reached on this stream. |
| 3342 | 68 |
| 69 bool | |
| 70 octave_istream::eof (void) const | |
| 71 { | |
| 72 return is && is->eof (); | |
| 73 } | |
| 74 | |
|
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move some octave stream classes into octave namespace
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parents:
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changeset
|
75 octave::stream |
| 4587 | 76 octave_istream::create (std::istream *arg, const std::string& n) |
| 3340 | 77 { |
|
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parents:
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changeset
|
78 return octave::stream (new octave_istream (arg, n)); |
| 3340 | 79 } |
| 80 | |
|
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parents:
17744
diff
changeset
|
81 // Return nonzero if EOF has been reached on this stream. |
| 3342 | 82 |
| 83 bool | |
| 84 octave_ostream::eof (void) const | |
| 85 { | |
| 86 return os && os->eof (); | |
| 87 } | |
| 88 | |
|
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move some octave stream classes into octave namespace
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parents:
22755
diff
changeset
|
89 octave::stream |
| 4587 | 90 octave_ostream::create (std::ostream *arg, const std::string& n) |
| 3340 | 91 { |
|
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parents:
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|
92 return octave::stream (new octave_ostream (arg, n)); |
| 3340 | 93 } |