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nextpow2: compute for each element of input instead of its length (bug #44291) * general/nextpow2.m: when input is not a scalar, nextpow2() was using length(x). Not only is this Matlab incompatible, it is also not very useful in the light of nd signals where input will be the length of each dimension. It would also break very bad when the user wants to pass a vector that has length 1 in which case it would use the first element of the vector. This commit changes it so that it computes nextpow2 for each element of the input. When the previous behaviour is intended, `nextpow2 (length (x))' should be used. * NEWS: make note of this backwards incompatible change.
author Carnë Draug <carandraug@octave.org>
date Wed, 18 Feb 2015 17:27:06 +0000
parents 47440b762547
children 81078b0e39e8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 Summary of important user-visible changes for version 4.0:
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2 ---------------------------------------------------------
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3
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4 ** A new syntax for object oriented programming termed classdef has been
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5 introduced. See the manual for more extensive documentation of the
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6 classdef interface.
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7
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8 New keywords:
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9
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10 classdef endclassdef
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11 enumeration endenumeration
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12 events endevents
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13 methods endmethods
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14 properties endproperties
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15
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16 ** New audio functions and classes:
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17
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18 audiodevinfo audioread sound
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19 audioinfo audiorecorder soundsc
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20 audioplayer audiowrite
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21
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22 ** Other new classes in Octave 4.0:
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23
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24 audioplayer inputParser
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25 audiorecorder
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26
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27 ** Optional stricter Matlab compatibility for ranges, diagonal matrices,
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28 and permutation matrices.
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29
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30 Octave has internal optimizations which use space-efficient storage
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31 for the three data types above. Three new functions have been added
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32 which control whether the optimizations are used (default), or whether
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33 the data types are stored as full matrices.
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34
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35 disable_range disable_diagonal_matrix disable_permutation_matrix
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36
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37 All three optimizations are disabled if Octave is started with the
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38 --braindead command line option.
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39
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40 ** For compatibility with Matlab, the "backtrace" warning option is now
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41 enabled by default.
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42
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43 ** For compatibility with Matlab, the "ismatrix(x)" function now only checks
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Kai T. Ohlhus <k.ohlhus@gmail.com>
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44 the dimension of "x". The old behaviour of "ismatrix" is obtained by
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45 "isnumeric (x) || islogical (x) || ischar (x)".
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46
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47 ** The nextpow2 function behaviour has been changed for vector inputs.
511b3ae4872b nextpow2: compute for each element of input instead of its length (bug #44291)
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48 Instead of computing `nextpow2 (length (x))', it will now compute
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49 nextpow2() for each element of the input. Not only is this change
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50 Matlab compatible, it also prevents bugs for "vectors" of length 1.
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51
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52 ** The preference
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53
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54 do_braindead_shortcircuit_evaluation
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55
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56 is now enabled by default.
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57
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58 ** The preference
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59
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60 allow_noninteger_range_as_index
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61
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62 is now enabled by default and the warning ID
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63
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64 Octave:noninteger-range-as-index
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65
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66 is now set to "on" by default instead of "error" by default and "on"
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67 for --traditional.
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68
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69 ** polyeig now returns a row vector of eigenvalues rather than a matrix
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70 with the eigenvalues on the diagonal. This change was made for Matlab
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71 compatibility.
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72
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73 ** Interpolation function changes for Matlab compatibility
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74
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75 The interpolation method 'cubic' is now equivalent to 'pchip'
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76 for interp1, interp2, and interp3. Previously, 'cubic' was equivalent
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77 to 'spline' for interp2. This may produce different results as 'spline'
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78 has continuous 1st and 2nd derivatives while 'pchip' only has a continuous
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79 1st derivative. The methods 'next' and 'previous' have been added to
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80 interp1 for compatibility.
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81
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82 ** The delaunay function has been extended to accept 3-D inputs for
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83 Matlab compatibility. The delaunay function no longer plots the
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84 triangulation if no output argument is requested, instead, the
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85 triangulation is always returned. The delaunay3 function which
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86 handles 3-D inputs has been deprecated in favor of delaunay.
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87
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88 ** The trigonometric functions asin and acos return different phase values
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89 from previous versions of Octave when the input is outside the principal
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90 branch ([-1, 1]). If the real portion of the input is greater than 1 then
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91 the limit from below is taken. If the real portion is less than 1 then the
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92 limit from above is taken. This criteria is consistent with several other
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93 numerical analysis software packages.
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94
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95 ** The hyperbolic function acosh now returns values with a phase in the range
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96 [-pi/2, +pi/2]. Previously Octave returned values in the range [0, pi].
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97 This is consistent with several other numerical analysis software packages.
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98
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99 ** strfind changes when using empty pattern ("") for Matlab compatibility
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100
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101 strfind now returns an empty array when the pattern itself is empty.
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102 In previous versions of Octave, strfind matched at every character
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103 location when the pattern was empty.
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104
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105 NEW
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106 strfind ("abc", "") => []
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107 OLD
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108 strfind ("abc", "") => [1, 2, 3, 4]
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109
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110 ** Integer formats used in the printf family of functions now work for
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111 64-bit integers and are more compatible with Matlab when printing
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112 non-integer values. Now instead of truncating, Octave will switch
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113 the effective format to '%g' in the following circumstances:
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114
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115 * the value of an integer type (int8, uint32, etc.) value exceeds
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116 the maximum for the format specifier. For '%d', the limit is
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117 intmax ('int64') and for '%u' it is intmax ('uint64').
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118
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119 * round(x) != x or the value is outside the range allowed by the
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120 integer format specifier.
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121
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122 There is still one difference: Matlab switches to '%e' and Octave
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123 is currently switching to '%g'.
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124
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125 ** The archive family of functions (bzip2, gzip, zip, tar) and their
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126 unpacking routines (bunzip2, gunzip, unzip, untar, unpack) have
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127 been recoded. Excepting unpack, the default is now to place files
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128 in the same directory as the archive (on unpack) or as the original
a4e993343e93 Overhaul the archive family (bzip2, gzip, zip, tar) of m-files.
Rik <rik@octave.org>
parents: 19276
diff changeset
129 files (on archiving).
a4e993343e93 Overhaul the archive family (bzip2, gzip, zip, tar) of m-files.
Rik <rik@octave.org>
parents: 19276
diff changeset
130
18842
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18827
diff changeset
131 ** Z-order stacking issues with patches, grid lines, and line object
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18827
diff changeset
132 plot markers for on screen display and printing have all been resolved.
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18827
diff changeset
133 For 2-D plots the axis grid lines can be placed on top of the plot
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18827
diff changeset
134 with set (gca, "layer", "top").
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18827
diff changeset
135
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18827
diff changeset
136 ** The patch graphic object has been overhauled. It now produces visual
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18827
diff changeset
137 results equivalent to Matlab even for esoteric combinations of
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18827
diff changeset
138 faces/vertices/cdata.
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18827
diff changeset
139
19115
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John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
140 ** The polar() plot function now draws a circular theta axis and
18842
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18827
diff changeset
141 radial rho axis rather than using a rectangular x/y axis.
7c6ee4bd7719 NEWS: Update with important changes for 4.2 release.
Rik <rik@octave.org>
parents: 18827
diff changeset
142
18757
e68788478aa1 linkprop.m: Overhaul function for performance and Matlab compatibility.
Rik <rik@octave.org>
parents: 18755
diff changeset
143 ** linkprop has been completely re-coded for performance and Matlab
e68788478aa1 linkprop.m: Overhaul function for performance and Matlab compatibility.
Rik <rik@octave.org>
parents: 18755
diff changeset
144 compatibility. It now returns a linkprop object which must be stored
e68788478aa1 linkprop.m: Overhaul function for performance and Matlab compatibility.
Rik <rik@octave.org>
parents: 18755
diff changeset
145 in a variable for as long as the graphic objects should remain linked.
e68788478aa1 linkprop.m: Overhaul function for performance and Matlab compatibility.
Rik <rik@octave.org>
parents: 18755
diff changeset
146 To unlink properties use 'clear hlink' where hlink is the variable
e68788478aa1 linkprop.m: Overhaul function for performance and Matlab compatibility.
Rik <rik@octave.org>
parents: 18755
diff changeset
147 containing the linkprop object.
e68788478aa1 linkprop.m: Overhaul function for performance and Matlab compatibility.
Rik <rik@octave.org>
parents: 18755
diff changeset
148
19085
3d0f4f4ec688 NEWS: note that isprime now accepts negative and complex inputs.
Rik <rik@octave.org>
parents: 19069
diff changeset
149 ** isprime has been extended to operate on negative and complex inputs.
3d0f4f4ec688 NEWS: note that isprime now accepts negative and complex inputs.
Rik <rik@octave.org>
parents: 19069
diff changeset
150
19223
d70b1cec7743 NEWS: Announce addition of XOR reduction to xor function.
Rik <rik@octave.org>
parents: 19201
diff changeset
151 ** xor has been extended to accept more than two arguments in which case
d70b1cec7743 NEWS: Announce addition of XOR reduction to xor function.
Rik <rik@octave.org>
parents: 19201
diff changeset
152 it performs cumulative XOR reduction.
d70b1cec7743 NEWS: Announce addition of XOR reduction to xor function.
Rik <rik@octave.org>
parents: 19201
diff changeset
153
19198
ba167badef9f Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents: 19189
diff changeset
154 ** The following functions now support N-dimensional arrays:
ba167badef9f Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents: 19189
diff changeset
155
ba167badef9f Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents: 19189
diff changeset
156 fliplr flipud rot90
ba167badef9f Deprecate delaunay3 and extend delaunay to 3-D inputs.
Rik <rik@octave.org>
parents: 19189
diff changeset
157
19064
9ef10e6a5987 make "file found in path" warnings consistent
John W. Eaton <jwe@octave.org>
parents: 18945
diff changeset
158 ** The new warning ID "Octave:data-file-in-path" replaces the three
9ef10e6a5987 make "file found in path" warnings consistent
John W. Eaton <jwe@octave.org>
parents: 18945
diff changeset
159 previous separate warning IDs "Octave:fopen-file-in-path",
9ef10e6a5987 make "file found in path" warnings consistent
John W. Eaton <jwe@octave.org>
parents: 18945
diff changeset
160 "Octave:load-file-in-path", and "Octave:md5sum-file-in-path".
9ef10e6a5987 make "file found in path" warnings consistent
John W. Eaton <jwe@octave.org>
parents: 18945
diff changeset
161
19679
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parents: 19632
diff changeset
162 ** Other new functions added in 4.0:
18109
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18107
diff changeset
163
19775
b8e4104a8f55 Add the annotation function (bug #43282)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 19764
diff changeset
164 annotation
19115
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
165 bandwidth
19564
5ab6fcf32d1e New function for colormap cubehelix.
Carnë Draug <carandraug@octave.org>
parents: 19554
diff changeset
166 cubehelix
19115
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
167 dir_in_loadpath
19160
995df67fc912 Flip arrays - ND support for fliplr and flipud, and replace flipdim with flip.
Carnë Draug <carandraug+dev@gmail.com>
parents: 19156
diff changeset
168 flip
19346
39a69f54417e New functions im2frame and frame2im.
Carnë Draug <carandraug@octave.org>
parents: 19328
diff changeset
169 frame2im
19115
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
170 hgload
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
171 hgsave
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
172 ichol
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
173 ilu
19346
39a69f54417e New functions im2frame and frame2im.
Carnë Draug <carandraug@octave.org>
parents: 19328
diff changeset
174 im2frame
19115
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
175 isbanded
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
176 isdiag
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
177 istril
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
178 istriu
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
179 javachk
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
180 linkaxes
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
181 lscov
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John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
182 numfields
19781
56157a7505ed Add new ordschur function.
Sébastien Villemot <sebastien@debian.org>
parents: 19775
diff changeset
183 ordschur
19388
cc6000ccd627 New function qmr (patch #8569).
Nathan Podlich <nathan.podlich@gmail.com>
parents: 19346
diff changeset
184 qmr
19115
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
185 rotate
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
186 sylvester
19201
6f0290863d50 Add new function unsetenv from gnulib to Octave.
Rik <rik@octave.org>
parents: 19198
diff changeset
187 unsetenv
19679
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John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
188 validateattributes
19123
8a6f87637c16 hg new function, zoom
John W. Eaton <jwe@octave.org>
parents: 19115
diff changeset
189 zoom
18109
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parents: 18107
diff changeset
190
19156
c43223245085 doc: Add warnings about eventual removal of inline functions.
Rik <rik@octave.org>
parents: 19153
diff changeset
191 ** inline() scheduled for eventual deprecation by Matlab
c43223245085 doc: Add warnings about eventual removal of inline functions.
Rik <rik@octave.org>
parents: 19153
diff changeset
192
c43223245085 doc: Add warnings about eventual removal of inline functions.
Rik <rik@octave.org>
parents: 19153
diff changeset
193 Functions created through the use of inline are scheduled for deprecation
c43223245085 doc: Add warnings about eventual removal of inline functions.
Rik <rik@octave.org>
parents: 19153
diff changeset
194 by Matlab. When this occurs Octave will continue to support inline
c43223245085 doc: Add warnings about eventual removal of inline functions.
Rik <rik@octave.org>
parents: 19153
diff changeset
195 functions for an indeterminate amount of time before also removing support.
19631
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 19630
diff changeset
196 All new code should use anonymous functions in place of inline functions.
19156
c43223245085 doc: Add warnings about eventual removal of inline functions.
Rik <rik@octave.org>
parents: 19153
diff changeset
197
18109
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parents: 18107
diff changeset
198 ** Deprecated functions.
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Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18107
diff changeset
199
19679
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diff changeset
200 The following functions have been deprecated in Octave 4.0 and will
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
201 be removed from Octave 4.4 (or whatever version is the second major
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
202 release after 4.0):
18538
fcd87f68af4f Deprecate nfields and replace with numfields.
Rik <rik@octave.org>
parents: 18131
diff changeset
203
19302
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
204 Function | Replacement
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
205 ---------------------|------------------
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
206 bicubic | interp2
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
207 delaunay3 | delaunay
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
208 dump_prefs | individual preference get/set routines
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
209 find_dir_in_path | dir_in_loadpath
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
210 finite | isfinite
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
211 fmod | rem
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
212 fnmatch | glob or regexp
19681
0165d9607624 Deprecate audio functions loadaudio, playaudio, saveaudio, and setaudio.
Mike Miller <mtmiller@ieee.org>
parents: 19679
diff changeset
213 loadaudio | audioread
19302
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
214 luinc | ilu or ichol
19794
47440b762547 bring back mouse_wheel_zoom function as deprecated
John W. Eaton <jwe@octave.org>
parents: 19781
diff changeset
215 mouse_wheel_zoom | mousewheelzoom axes property
19302
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
216 nfields | numfields
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
217 octave_tmp_file_name | tempname
19681
0165d9607624 Deprecate audio functions loadaudio, playaudio, saveaudio, and setaudio.
Mike Miller <mtmiller@ieee.org>
parents: 19679
diff changeset
218 playaudio | audioplayer
0165d9607624 Deprecate audio functions loadaudio, playaudio, saveaudio, and setaudio.
Mike Miller <mtmiller@ieee.org>
parents: 19679
diff changeset
219 saveaudio | audiowrite
19302
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
220 syl | sylvester
e5a1e7951908 Deprecate octave_tmp_file_name.
Rik <rik@octave.org>
parents: 19292
diff changeset
221 usage | print_usage
18538
fcd87f68af4f Deprecate nfields and replace with numfields.
Rik <rik@octave.org>
parents: 18131
diff changeset
222
19679
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John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
223 allow_noninteger_range_as_index
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
224 do_braindead_shortcircuit_evaluation
19681
0165d9607624 Deprecate audio functions loadaudio, playaudio, saveaudio, and setaudio.
Mike Miller <mtmiller@ieee.org>
parents: 19679
diff changeset
225 setaudio
19679
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John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
226
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
227 ** The following functions were deprecated in Octave 3.8 and will be
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
228 removed from Octave 4.2 (or whatever version is the second major
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
229 release after 3.8):
18109
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parents: 18107
diff changeset
230
19115
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
231 default_save_options java_new
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
232 gen_doc_cache java_unsigned_conversion
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
233 interp1q javafields
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
234 isequalwithequalnans javamethods
18945
d1c649bd90e9 maint: Periodic merge of gui-release to default.
Rik <rik@octave.org>
parents: 18938 18944
diff changeset
235 java_convert_matrix re_read_readline_init_file
19115
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
236 java_debug read_readline_init_file
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
237 java_invoke saving_history
d59d052c9858 rotate.m: new function
John W. Eaton <jwe@octave.org>
parents: 19105
diff changeset
238
19679
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John W. Eaton <jwe@octave.org>
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diff changeset
239 ** The following functions were deprecated in Octave 3.6 and have been
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
240 removed from Octave 4.0.
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
241
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
242 cut polyderiv
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
243 cor shell_cmd
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
244 corrcoef studentize
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John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
245 __error_text__ sylvester_matrix
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
246 error_text
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
247
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
248 ** The following keywords were deprecated in Octave 3.8 and have been
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
249 removed from Octave 4.0
18109
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18107
diff changeset
250
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18107
diff changeset
251 static
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
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diff changeset
252
19679
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diff changeset
253 ** The following configuration variables were deprecated in Octave 3.8
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
254 and have been removed from Octave 4.0
18109
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parents: 18107
diff changeset
255
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18107
diff changeset
256 CC_VERSION (now GCC_VERSION)
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18107
diff changeset
257 CXX_VERSION (now GXX_VERSION)
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18107
diff changeset
258
19679
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John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
259 ** The internal function atan2 of the sparse matrix class has been deprecated
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
260 in Octave 4.0 and will be removed from Octave 4.4 (or whatever version is
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
261 the second major release after 4.0). Use the Fatan2 function with sparse
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
262 inputs as a replacement.
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
263
ebd27d8c63fd update default branch to release as 4.0
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parents: 19632
diff changeset
264 ** The internal class <Octave_map> was deprecated in Octave 3.8 and has
ebd27d8c63fd update default branch to release as 4.0
John W. Eaton <jwe@octave.org>
parents: 19632
diff changeset
265 been removed from Octave 4.0. Replacement classes are
18109
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parents: 18107
diff changeset
266 <octave_map> (struct array) or <octave_scalar_map> for a single structure.
2217bc116aa9 maint: Dummy merge with gui-release, ignoring all recent backout merges
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 18107
diff changeset
267
19442
a0c7001cf1a8 consistent messages and IDs for singular matrix warnings
John W. Eaton <jwe@octave.org>
parents: 19432
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268 ** The warning ID Octave:singular-matrix-div has been replaced by
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269 Octave:nearly-singular-matrix and Octave:singular-matrix.
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270
19632
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271 ** The configure option --enable-octave-allocator has been removed.
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272 The internal class <octave_allocator> declared in oct-alloc.h has
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273 been removed. The header remains, but is deprecated. The macros to
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274 access the class (DECLARE_OCTAVE_ALLOCATOR, DEFINE_OCTAVE_ALLOCATOR,
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275 and DEFINE_OCTAVE_ALLOCATOR2) are now unconditionally defined to be
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276 empty.
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277
19741
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278 ** Qt and FLTK graphics toolkit now support offscreen rendering,
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Andreas Weber <andy.weber.aw@gmail.com>
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279 i.e., print will work when figure visibility is off.
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280
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b59cc3252a51 NEWS update
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281 ---------------------------------------------------------
b59cc3252a51 NEWS update
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282
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86dae6e5b83c Initial update of NEWS for 3.2 release
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283 See NEWS.3 for old news.