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annotate liboctave/lo-mappers.h @ 8174:ea9b5f31bfac

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pkg.m: better handling of filenames with spaces
author John W. Eaton <jwe@octave.org>
date Thu, 02 Oct 2008 15:00:28 -0400
parents 935be827eaf8
children eb63fbe60fab
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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3 Copyright (C) 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005,
a1dbe9d80eee [project @ 2007-10-12 21:27:11 by jwe]
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4 2006, 2007 John W. Eaton
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5
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6 This file is part of Octave.
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7
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe]
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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23
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe]
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24 #if !defined (octave_liboctave_mappers_h)
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25 #define octave_liboctave_mappers_h 1
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26
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27 #include "oct-cmplx.h"
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28
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29 // Double Precision
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30 extern OCTAVE_API double arg (double x);
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31 extern OCTAVE_API double conj (double x);
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32 extern OCTAVE_API double fix (double x);
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33 extern OCTAVE_API double imag (double x);
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34 extern OCTAVE_API double real (double x);
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35 extern OCTAVE_API double xround (double x);
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36 extern OCTAVE_API double xroundb (double x);
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37 extern OCTAVE_API double signum (double x);
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38 extern OCTAVE_API double xtrunc (double x);
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39 extern OCTAVE_API double xlog2 (double x);
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40 extern OCTAVE_API Complex xlog2 (const Complex& x);
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41 extern OCTAVE_API double xlog2 (double x, int& exp);
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42 extern OCTAVE_API Complex xlog2 (const Complex& x, int& exp);
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43 extern OCTAVE_API double xexp2 (double x);
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44
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45 // These are used by the BOOL_OP macros in mx-op-defs.h.
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46 inline bool xisnan (bool) { return false; }
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47 inline bool xisnan (char) { return false; }
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48
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49 extern OCTAVE_API bool xisnan (double x);
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50 extern OCTAVE_API bool xfinite (double x);
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51 extern OCTAVE_API bool xisinf (double x);
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52
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53 extern OCTAVE_API bool octave_is_NA (double x);
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54 extern OCTAVE_API bool octave_is_NaN_or_NA (double x) GCC_ATTR_DEPRECATED;
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55
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56 extern OCTAVE_API double xmin (double x, double y);
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57 extern OCTAVE_API double xmax (double x, double y);
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59 extern OCTAVE_API Complex acos (const Complex& x);
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60 extern OCTAVE_API Complex acosh (const Complex& x);
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61 extern OCTAVE_API Complex asin (const Complex& x);
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62 extern OCTAVE_API Complex asinh (const Complex& x);
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63 extern OCTAVE_API Complex atan (const Complex& x);
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64 extern OCTAVE_API Complex atanh (const Complex& x);
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65
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66 extern OCTAVE_API Complex ceil (const Complex& x);
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67 extern OCTAVE_API Complex fix (const Complex& x);
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68 extern OCTAVE_API Complex floor (const Complex& x);
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69 extern OCTAVE_API Complex xround (const Complex& x);
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70 extern OCTAVE_API Complex xroundb (const Complex& x);
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71 extern OCTAVE_API Complex signum (const Complex& x);
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72
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73 extern OCTAVE_API bool xisnan (const Complex& x);
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74 extern OCTAVE_API bool xfinite (const Complex& x);
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75 extern OCTAVE_API bool xisinf (const Complex& x);
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76
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77 extern OCTAVE_API bool octave_is_NA (const Complex& x);
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78 extern OCTAVE_API bool octave_is_NaN_or_NA (const Complex& x);
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79
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80 extern OCTAVE_API Complex xmin (const Complex& x, const Complex& y);
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81 extern OCTAVE_API Complex xmax (const Complex& x, const Complex& y);
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83 // Single Precision
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84 extern OCTAVE_API float arg (float x);
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85 extern OCTAVE_API float conj (float x);
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86 extern OCTAVE_API float fix (float x);
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87 extern OCTAVE_API float imag (float x);
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88 extern OCTAVE_API float real (float x);
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89 extern OCTAVE_API float xround (float x);
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90 extern OCTAVE_API float xroundb (float x);
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91 extern OCTAVE_API float signum (float x);
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92 extern OCTAVE_API float xtrunc (float x);
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93 extern OCTAVE_API float xlog2 (float x);
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94 extern OCTAVE_API FloatComplex xlog2 (const FloatComplex& x);
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95 extern OCTAVE_API float xlog2 (float x, int& exp);
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96 extern OCTAVE_API FloatComplex xlog2 (const FloatComplex& x, int& exp);
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97 extern OCTAVE_API float xexp2 (float x);
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98
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99 extern OCTAVE_API bool xisnan (float x);
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100 extern OCTAVE_API bool xfinite (float x);
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101 extern OCTAVE_API bool xisinf (float x);
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102
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103 extern OCTAVE_API bool octave_is_NA (float x);
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104 extern OCTAVE_API bool octave_is_NaN_or_NA (float x) GCC_ATTR_DEPRECATED;
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105
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106 extern OCTAVE_API float xmin (float x, float y);
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107 extern OCTAVE_API float xmax (float x, float y);
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108
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109 extern OCTAVE_API FloatComplex acos (const FloatComplex& x);
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110 extern OCTAVE_API FloatComplex acosh (const FloatComplex& x);
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111 extern OCTAVE_API FloatComplex asin (const FloatComplex& x);
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112 extern OCTAVE_API FloatComplex asinh (const FloatComplex& x);
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113 extern OCTAVE_API FloatComplex atan (const FloatComplex& x);
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114 extern OCTAVE_API FloatComplex atanh (const FloatComplex& x);
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115
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116 extern OCTAVE_API FloatComplex ceil (const FloatComplex& x);
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117 extern OCTAVE_API FloatComplex fix (const FloatComplex& x);
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118 extern OCTAVE_API FloatComplex floor (const FloatComplex& x);
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119 extern OCTAVE_API FloatComplex xround (const FloatComplex& x);
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120 extern OCTAVE_API FloatComplex xroundb (const FloatComplex& x);
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121 extern OCTAVE_API FloatComplex signum (const FloatComplex& x);
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122
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123 extern OCTAVE_API bool xisnan (const FloatComplex& x);
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124 extern OCTAVE_API bool xfinite (const FloatComplex& x);
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125 extern OCTAVE_API bool xisinf (const FloatComplex& x);
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126
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127 extern OCTAVE_API bool octave_is_NA (const FloatComplex& x);
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128 extern OCTAVE_API bool octave_is_NaN_or_NA (const FloatComplex& x);
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129
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130 extern OCTAVE_API FloatComplex xmin (const FloatComplex& x, const FloatComplex& y);
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131 extern OCTAVE_API FloatComplex xmax (const FloatComplex& x, const FloatComplex& y);
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132
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133 #endif
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134
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135 /*
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136 ;;; Local Variables: ***
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137 ;;; mode: C++ ***
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138 ;;; End: ***
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139 */