Mercurial > octave
annotate liboctave/util/data-conv.h @ 21244:1473547f50f5
include octave-config.h in public header files
* mk-opts.pl, mkbuiltins, mk-ops.awk, sparse-mk-ops.awk:
Emit "#include octave-config.h" statement for generated header files.
* build-env.h, builtins.h, Cell.h, base-text-renderer.h,
c-file-ptr-stream.h, cdisplay.h, comment-list.h, data.h, debug.h,
defaults.in.h, defun-dld.h, defun-int.h, defun.h, dirfns.h, display.h,
dynamic-ld.h, error.h, errwarn.h, event-queue.h, file-io.h,
ft-text-renderer.h, gl-render.h, gl2ps-print.h, graphics.in.h,
gripes.h, help.h, hook-fcn.h, input.h, jit-ir.h, jit-typeinfo.h,
jit-util.h, load-path.h, load-save.h, ls-ascii-helper.h, ls-hdf5.h,
ls-mat-ascii.h, ls-mat4.h, ls-mat5.h, ls-oct-binary.h, ls-oct-text.h,
ls-utils.h, mex.h, mexproto.h, mxarray.in.h, oct-errno.h, oct-fstrm.h,
oct-handle.h, oct-hdf5-types.h, oct-hdf5.h, oct-hist.h, oct-iostrm.h,
oct-lvalue.h, oct-map.h, oct-obj.h, oct-opengl.h, oct-prcstrm.h,
oct-procbuf.h, oct-stdstrm.h, oct-stream.h, oct-strstrm.h, oct.h,
octave-default-image.h, octave-link.h, octave-preserve-stream-state.h,
pager.h, pr-output.h, procstream.h, profiler.h, pt-jit.h,
sighandlers.h, siglist.h, sparse-xdiv.h, sparse-xpow.h, symtab.h,
sysdep.h, text-renderer.h, toplev.h, txt-eng.h, utils.h, variables.h,
workspace-element.h, xdiv.h, xnorm.h, xpow.h, zfstream.h, oct-qhull.h,
ov-base-diag.h, ov-base-int.h, ov-base-mat.h, ov-base-scalar.h,
ov-base-sparse.h, ov-base.h, ov-bool-mat.h, ov-bool-sparse.h,
ov-bool.h, ov-builtin.h, ov-cell.h, ov-ch-mat.h, ov-class.h,
ov-classdef.h, ov-colon.h, ov-complex.h, ov-cs-list.h, ov-cx-diag.h,
ov-cx-mat.h, ov-cx-sparse.h, ov-dld-fcn.h, ov-fcn-handle.h,
ov-fcn-inline.h, ov-fcn.h, ov-float.h, ov-flt-complex.h,
ov-flt-cx-diag.h, ov-flt-cx-mat.h, ov-flt-re-diag.h, ov-flt-re-mat.h,
ov-int-traits.h, ov-int16.h, ov-int32.h, ov-int64.h, ov-int8.h,
ov-intx.h, ov-java.h, ov-lazy-idx.h, ov-mex-fcn.h, ov-null-mat.h,
ov-oncleanup.h, ov-perm.h, ov-range.h, ov-re-diag.h, ov-re-mat.h,
ov-re-sparse.h, ov-scalar.h, ov-str-mat.h, ov-struct.h,
ov-type-conv.h, ov-typeinfo.h, ov-uint16.h, ov-uint32.h, ov-uint64.h,
ov-uint8.h, ov-usr-fcn.h, ov.h, ovl.h, octave.h, op-int.h, ops.h,
options-usage.h, lex.h, parse.h, pt-all.h, pt-arg-list.h,
pt-array-list.h, pt-assign.h, pt-binop.h, pt-bp.h, pt-cbinop.h,
pt-cell.h, pt-check.h, pt-classdef.h, pt-cmd.h, pt-colon.h,
pt-const.h, pt-decl.h, pt-eval.h, pt-except.h, pt-exp.h,
pt-fcn-handle.h, pt-funcall.h, pt-id.h, pt-idx.h, pt-jump.h,
pt-loop.h, pt-mat.h, pt-misc.h, pt-pr-code.h, pt-select.h, pt-stmt.h,
pt-unop.h, pt-walk.h, pt.h, token.h, version.in.h, Array-util.h,
Array.h, CColVector.h, CDiagMatrix.h, CMatrix.h, CNDArray.h,
CRowVector.h, CSparse.h, DiagArray2.h, MArray.h, MDiagArray2.h,
MSparse.h, Matrix.h, MatrixType.h, PermMatrix.h, Range.h, Sparse.h,
boolMatrix.h, boolNDArray.h, boolSparse.h, chMatrix.h, chNDArray.h,
dColVector.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, dRowVector.h,
dSparse.h, dim-vector.h, fCColVector.h, fCDiagMatrix.h, fCMatrix.h,
fCNDArray.h, fCRowVector.h, fColVector.h, fDiagMatrix.h, fMatrix.h,
fNDArray.h, fRowVector.h, idx-vector.h, int16NDArray.h,
int32NDArray.h, int64NDArray.h, int8NDArray.h, intNDArray.h,
uint16NDArray.h, uint32NDArray.h, uint64NDArray.h, uint8NDArray.h,
f77-fcn.h, lo-error.h, quit.h, CmplxAEPBAL.h, CmplxCHOL.h,
CmplxGEPBAL.h, CmplxHESS.h, CmplxLU.h, CmplxQR.h, CmplxQRP.h,
CmplxSCHUR.h, CmplxSVD.h, CollocWt.h, DAE.h, DAEFunc.h, DAERT.h,
DAERTFunc.h, DASPK.h, DASRT.h, DASSL.h, DET.h, EIG.h, LSODE.h, ODE.h,
ODEFunc.h, ODES.h, ODESFunc.h, Quad.h, base-aepbal.h, base-dae.h,
base-de.h, base-lu.h, base-min.h, base-qr.h, bsxfun-decl.h, bsxfun.h,
dbleAEPBAL.h, dbleCHOL.h, dbleGEPBAL.h, dbleHESS.h, dbleLU.h,
dbleQR.h, dbleQRP.h, dbleSCHUR.h, dbleSVD.h, eigs-base.h,
fCmplxAEPBAL.h, fCmplxCHOL.h, fCmplxGEPBAL.h, fCmplxHESS.h,
fCmplxLU.h, fCmplxQR.h, fCmplxQRP.h, fCmplxSCHUR.h, fCmplxSVD.h,
fEIG.h, floatAEPBAL.h, floatCHOL.h, floatGEPBAL.h, floatHESS.h,
floatLU.h, floatQR.h, floatQRP.h, floatSCHUR.h, floatSVD.h,
lo-mappers.h, lo-specfun.h, oct-convn.h, oct-fftw.h, oct-norm.h,
oct-rand.h, oct-spparms.h, randgamma.h, randmtzig.h, randpoisson.h,
sparse-chol.h, sparse-dmsolve.h, sparse-lu.h, sparse-qr.h,
Sparse-diag-op-defs.h, Sparse-op-decls.h, Sparse-op-defs.h,
Sparse-perm-op-defs.h, mx-base.h, mx-defs.h, mx-ext.h, mx-op-decl.h,
mx-op-defs.h, dir-ops.h, file-ops.h, file-stat.h, lo-sysdep.h,
mach-info.h, oct-env.h, oct-group.h, oct-openmp.h, oct-passwd.h,
oct-syscalls.h, oct-time.h, oct-uname.h, pathlen.h, sysdir.h,
syswait.h, action-container.h, base-list.h, byte-swap.h,
caseless-str.h, cmd-edit.h, cmd-hist.h, data-conv.h, functor.h,
glob-match.h, lo-array-errwarn.h, lo-array-gripes.h, lo-cutils.h,
lo-ieee.h, lo-macros.h, lo-math.h, lo-regexp.h, lo-traits.h,
lo-utils.h, oct-alloc.h, oct-base64.h, oct-binmap.h, oct-cmplx.h,
oct-glob.h, oct-inttypes.h, oct-locbuf.h, oct-mutex.h, oct-refcount.h,
oct-rl-edit.h, oct-rl-hist.h, oct-shlib.h, oct-sort.h, oct-sparse.h,
pathsearch.h, singleton-cleanup.h, sparse-sort.h, sparse-util.h,
statdefs.h, str-vec.h, sun-utils.h, unwind-prot.h, url-transfer.h:
Include octave-config.h.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 10 Feb 2016 14:25:53 -0500 |
parents | f7084eae3318 |
children | c4ab2e54f100 |
rev | line source |
---|---|
1960 | 1 /* |
2 | |
19697
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3 Copyright (C) 1996-2015 John W. Eaton |
1960 | 4 |
5 This file is part of Octave. | |
6 | |
7 Octave is free software; you can redistribute it and/or modify it | |
8 under the terms of the GNU General Public License as published by the | |
7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
10 option) any later version. | |
1960 | 11 |
12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 for more details. | |
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 |
19 <http://www.gnu.org/licenses/>. | |
1960 | 20 |
21 */ | |
22 | |
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23 #if ! defined (octave_data_conv_h) |
1960 | 24 #define octave_data_conv_h 1 |
25 | |
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26 #include "octave-config.h" |
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27 |
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28 #include <limits> |
1960 | 29 |
2317 | 30 #include "mach-info.h" |
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31 #include "oct-inttypes.h" |
1960 | 32 |
2317 | 33 class |
6108 | 34 OCTAVE_API |
2317 | 35 oct_data_conv |
36 { | |
37 public: | |
38 | |
39 enum data_type | |
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40 { |
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41 dt_int8 = 0, |
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42 dt_uint8 = 1, |
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43 dt_int16 = 2, |
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44 dt_uint16 = 3, |
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45 dt_int32 = 4, |
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46 dt_uint32 = 5, |
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47 dt_int64 = 6, |
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48 dt_uint64 = 7, |
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49 dt_single = 8, |
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50 dt_double = 9, |
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51 dt_char = 10, |
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52 dt_schar = 11, |
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53 dt_uchar = 12, |
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54 dt_logical = 13, |
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55 dt_short = 14, |
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56 dt_ushort = 15, |
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57 dt_int = 16, |
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58 dt_uint = 17, |
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59 dt_long = 18, |
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60 dt_ulong = 19, |
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61 dt_longlong = 20, |
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62 dt_ulonglong = 21, |
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63 dt_float = 22, |
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64 dt_unknown = 23 // Must be last, have largest value! |
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65 }; |
2317 | 66 |
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67 static size_t data_type_size (data_type dt); |
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68 |
3504 | 69 static data_type string_to_data_type (const std::string& s); |
4944 | 70 |
71 static void string_to_data_type (const std::string& s, int& block_size, | |
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72 data_type& input_type, |
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73 data_type& output_type); |
4944 | 74 |
75 static void string_to_data_type (const std::string& s, int& block_size, | |
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76 data_type& output_type); |
4944 | 77 |
78 static std::string data_type_as_string (data_type dt); | |
2317 | 79 }; |
80 | |
3739 | 81 // Add new entries to the end of this enum, otherwise Octave will not |
82 // be able to read binary data files stored in Octave's binary data | |
83 // format that were created with previous versions of Octave. | |
84 | |
1960 | 85 enum save_type |
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86 { |
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87 LS_U_CHAR = 0, |
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88 LS_U_SHORT = 1, |
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89 LS_U_INT = 2, |
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90 LS_CHAR = 3, |
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91 LS_SHORT = 4, |
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92 LS_INT = 5, |
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93 LS_FLOAT = 6, |
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94 LS_DOUBLE = 7, |
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95 LS_U_LONG = 8, |
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96 LS_LONG = 9 |
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97 }; |
1960 | 98 |
6108 | 99 extern OCTAVE_API void |
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100 do_double_format_conversion (void *data, octave_idx_type len, |
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101 oct_mach_info::float_format from_fmt, |
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102 oct_mach_info::float_format to_fmt |
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103 = oct_mach_info::native_float_format ()); |
1960 | 104 |
6108 | 105 extern OCTAVE_API void |
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106 do_float_format_conversion (void *data, octave_idx_type len, |
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107 oct_mach_info::float_format from_fmt, |
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108 oct_mach_info::float_format to_fmt |
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109 = oct_mach_info::native_float_format ()); |
4944 | 110 |
6108 | 111 extern OCTAVE_API void |
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112 do_float_format_conversion (void *data, size_t sz, octave_idx_type len, |
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113 oct_mach_info::float_format from_fmt, |
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114 oct_mach_info::float_format to_fmt |
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115 = oct_mach_info::native_float_format ()); |
1960 | 116 |
6108 | 117 extern OCTAVE_API void |
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118 read_doubles (std::istream& is, double *data, save_type type, |
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119 octave_idx_type len, bool swap, oct_mach_info::float_format fmt); |
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120 |
6108 | 121 extern OCTAVE_API void |
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122 write_doubles (std::ostream& os, const double *data, save_type type, |
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123 octave_idx_type len); |
1960 | 124 |
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125 extern OCTAVE_API void |
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126 read_floats (std::istream& is, float *data, save_type type, |
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127 octave_idx_type len, bool swap, oct_mach_info::float_format fmt); |
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128 |
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129 extern OCTAVE_API void |
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130 write_floats (std::ostream& os, const float *data, save_type type, |
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131 octave_idx_type len); |
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132 |
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133 template <typename T> |
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134 inline bool |
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135 is_equivalent_type (oct_data_conv::data_type) |
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136 { |
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137 return false; |
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138 } |
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139 |
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140 template <> |
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141 inline bool |
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142 is_equivalent_type<int8_t> (oct_data_conv::data_type t) |
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143 { |
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144 return t == oct_data_conv::dt_int8; |
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145 } |
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146 |
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147 template <> |
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148 inline bool |
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149 is_equivalent_type<int16_t> (oct_data_conv::data_type t) |
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150 { |
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151 return t == oct_data_conv::dt_int16; |
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152 } |
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153 |
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154 template <> |
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155 inline bool |
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156 is_equivalent_type<int32_t> (oct_data_conv::data_type t) |
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157 { |
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158 return t == oct_data_conv::dt_int32; |
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159 } |
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160 |
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161 template <> |
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162 inline bool |
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163 is_equivalent_type<int64_t> (oct_data_conv::data_type t) |
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164 { |
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165 return t == oct_data_conv::dt_int64; |
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166 } |
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167 |
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168 template <> |
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169 inline bool |
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170 is_equivalent_type<uint8_t> (oct_data_conv::data_type t) |
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171 { |
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172 return t == oct_data_conv::dt_uint8; |
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173 } |
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174 |
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175 template <> |
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176 inline bool |
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177 is_equivalent_type<uint16_t> (oct_data_conv::data_type t) |
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178 { |
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179 return t == oct_data_conv::dt_uint16; |
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180 } |
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181 |
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182 template <> |
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183 inline bool |
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184 is_equivalent_type<uint32_t> (oct_data_conv::data_type t) |
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185 { |
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186 return t == oct_data_conv::dt_uint32; |
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187 } |
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188 |
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189 template <> |
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190 inline bool |
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191 is_equivalent_type<uint64_t> (oct_data_conv::data_type t) |
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192 { |
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193 return t == oct_data_conv::dt_uint64; |
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194 } |
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195 |
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196 template <> |
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197 inline bool |
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198 is_equivalent_type<octave_int8> (oct_data_conv::data_type t) |
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199 { |
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200 return t == oct_data_conv::dt_int8; |
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201 } |
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202 |
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203 template <> |
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204 inline bool |
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205 is_equivalent_type<octave_int16> (oct_data_conv::data_type t) |
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206 { |
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207 return t == oct_data_conv::dt_int16; |
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208 } |
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209 |
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210 template <> |
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211 inline bool |
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212 is_equivalent_type<octave_int32> (oct_data_conv::data_type t) |
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213 { |
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214 return t == oct_data_conv::dt_int32; |
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215 } |
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216 |
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217 template <> |
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218 inline bool |
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219 is_equivalent_type<octave_int64> (oct_data_conv::data_type t) |
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220 { |
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221 return t == oct_data_conv::dt_int64; |
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222 } |
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223 |
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224 template <> |
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225 inline bool |
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226 is_equivalent_type<octave_uint8> (oct_data_conv::data_type t) |
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227 { |
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228 return t == oct_data_conv::dt_uint8; |
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229 } |
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230 |
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231 template <> |
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232 inline bool |
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233 is_equivalent_type<octave_uint16> (oct_data_conv::data_type t) |
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234 { |
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235 return t == oct_data_conv::dt_uint16; |
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236 } |
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237 |
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238 template <> |
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239 inline bool |
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240 is_equivalent_type<octave_uint32> (oct_data_conv::data_type t) |
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241 { |
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242 return t == oct_data_conv::dt_uint32; |
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243 } |
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244 |
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245 template <> |
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246 inline bool |
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247 is_equivalent_type<octave_uint64> (oct_data_conv::data_type t) |
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248 { |
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249 return t == oct_data_conv::dt_uint64; |
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250 } |
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251 |
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252 template <> |
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253 inline bool |
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254 is_equivalent_type<double> (oct_data_conv::data_type t) |
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255 { |
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256 return t == oct_data_conv::dt_double; |
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257 } |
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258 |
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parents:
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259 template <> |
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parents:
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260 inline bool |
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parents:
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261 is_equivalent_type<float> (oct_data_conv::data_type t) |
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John W. Eaton <jwe@octave.org>
parents:
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262 { |
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263 return t == oct_data_conv::dt_single || t == oct_data_conv::dt_float; |
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John W. Eaton <jwe@octave.org>
parents:
15271
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264 } |
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parents:
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265 |
1960 | 266 #endif |