annotate liboctave/util/lo-macros.h @ 22197:e43d83253e28

refill multi-line macro definitions Use the Emacs C++ mode style for line continuation markers in multi-line macro definitions. * make_int.cc, __dsearchn__.cc, __magick_read__.cc, besselj.cc, bitfcns.cc, bsxfun.cc, cellfun.cc, data.cc, defun-dld.h, defun-int.h, defun.h, det.cc, error.h, find.cc, gcd.cc, graphics.cc, interpreter.h, jit-ir.h, jit-typeinfo.h, lookup.cc, ls-mat5.cc, max.cc, mexproto.h, mxarray.in.h, oct-stream.cc, ordschur.cc, pr-output.cc, profiler.h, psi.cc, regexp.cc, sparse-xdiv.cc, sparse-xpow.cc, tril.cc, txt-eng.h, utils.cc, variables.cc, variables.h, xdiv.cc, xpow.cc, __glpk__.cc, ov-base.cc, ov-base.h, ov-cell.cc, ov-ch-mat.cc, ov-classdef.cc, ov-complex.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-float.cc, ov-float.h, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-int-traits.h, ov-lazy-idx.h, ov-perm.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-scalar.h, ov-str-mat.cc, ov-type-conv.h, ov.cc, ov.h, op-class.cc, op-int-conv.cc, op-int.h, op-str-str.cc, ops.h, lex.ll, Array.cc, CMatrix.cc, CSparse.cc, MArray.cc, MArray.h, MDiagArray2.cc, MDiagArray2.h, MSparse.h, Sparse.cc, dMatrix.cc, dSparse.cc, fCMatrix.cc, fMatrix.cc, idx-vector.cc, f77-fcn.h, quit.h, bsxfun-decl.h, bsxfun-defs.cc, lo-specfun.cc, oct-convn.cc, oct-convn.h, oct-norm.cc, oct-norm.h, oct-rand.cc, Sparse-op-decls.h, Sparse-op-defs.h, mx-inlines.cc, mx-op-decl.h, mx-op-defs.h, mach-info.cc, oct-group.cc, oct-passwd.cc, oct-syscalls.cc, oct-time.cc, data-conv.cc, kpse.cc, lo-ieee.h, lo-macros.h, oct-cmplx.h, oct-glob.cc, oct-inttypes.cc, oct-inttypes.h, oct-locbuf.h, oct-sparse.h, url-transfer.cc, oct-conf-post.in.h, shared-fcns.h: Refill macro definitions.
author John W. Eaton <jwe@octave.org>
date Mon, 01 Aug 2016 12:40:18 -0400
parents b571fc85953f
children bac0d6f07a3e
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1 /*
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2
19697
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3 Copyright (C) 2010-2015 VZLU Prague
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if ! defined (octave_lo_macros_h)
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24 #define octave_lo_macros_h 1
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25
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26 #include "octave-config.h"
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27
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28 // Core macros. Iteration is supported up to count 10.
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29
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30 #define OCT_ITERATE_PARAM_MACRO0(MACRO, PARAM)
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31 #define OCT_ITERATE_PARAM_MACRO1(MACRO, PARAM) \
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32 MACRO(0, PARAM)
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33 #define OCT_ITERATE_PARAM_MACRO2(MACRO, PARAM) \
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34 MACRO(0, PARAM) MACRO(1, PARAM)
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35 #define OCT_ITERATE_PARAM_MACRO3(MACRO, PARAM) \
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36 MACRO(0, PARAM) MACRO(1, PARAM) MACRO(2, PARAM)
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37 #define OCT_ITERATE_PARAM_MACRO4(MACRO, PARAM) \
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38 MACRO(0, PARAM) MACRO(1, PARAM) MACRO(2, PARAM) MACRO(3, PARAM)
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39 #define OCT_ITERATE_PARAM_MACRO5(MACRO, PARAM) \
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40 MACRO(0, PARAM) MACRO(1, PARAM) MACRO(2, PARAM) MACRO(3, PARAM) MACRO(4, PARAM)
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41 #define OCT_ITERATE_PARAM_MACRO6(MACRO, PARAM) \
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42 OCT_ITERATE_PARAM_MACRO5(MACRO, PARAM) MACRO(5, PARAM)
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43 #define OCT_ITERATE_PARAM_MACRO7(MACRO, PARAM) \
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44 OCT_ITERATE_PARAM_MACRO5(MACRO, PARAM) MACRO(5, PARAM) MACRO(6, PARAM)
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45 #define OCT_ITERATE_PARAM_MACRO8(MACRO, PARAM) \
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46 OCT_ITERATE_PARAM_MACRO5(MACRO, PARAM) MACRO(5, PARAM) MACRO(6, PARAM) MACRO(7, PARAM)
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47 #define OCT_ITERATE_PARAM_MACRO9(MACRO, PARAM) \
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48 OCT_ITERATE_PARAM_MACRO8(MACRO, PARAM) MACRO(8, PARAM)
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49 #define OCT_ITERATE_PARAM_MACRO10(MACRO, PARAM) \
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50 OCT_ITERATE_PARAM_MACRO8(MACRO, PARAM) MACRO(8, PARAM) MACRO(9, PARAM)
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51
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52 // expands to MACRO(0, PARAM) MACRO(1, PARAM) ... MACRO(NUM-1, PARAM)
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53 #define OCT_ITERATE_PARAM_MACRO(MACRO, PARAM, NUM) \
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54 OCT_ITERATE_PARAM_MACRO##NUM(MACRO,PARAM)
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55
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56 #define OCT_IF_PARAM0(MACRO, PARAM)
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57 #define OCT_IF_PARAM1(MACRO, PARAM) MACRO(PARAM)
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58 #define OCT_IF_PARAM2(MACRO, PARAM) MACRO(PARAM)
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59 #define OCT_IF_PARAM3(MACRO, PARAM) MACRO(PARAM)
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60 #define OCT_IF_PARAM4(MACRO, PARAM) MACRO(PARAM)
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61 #define OCT_IF_PARAM5(MACRO, PARAM) MACRO(PARAM)
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62 #define OCT_IF_PARAM6(MACRO, PARAM) MACRO(PARAM)
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63 #define OCT_IF_PARAM7(MACRO, PARAM) MACRO(PARAM)
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64 #define OCT_IF_PARAM8(MACRO, PARAM) MACRO(PARAM)
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65 #define OCT_IF_PARAM9(MACRO, PARAM) MACRO(PARAM)
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66
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67 // expands to MACRO(PARAM) if NUM > 0
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68 #define OCT_IF_PARAM(NUM, MACRO, PARAM) OCT_IF_PARAM##NUM(MACRO, PARAM)
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69
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70 // concatenation and reverse concat
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71 #define OCT_CONCAT2(ARG1, ARG2) ARG1 ## ARG2
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72 #define OCT_CONCAT2_REVERSE(ARG1, ARG2) ARG2 ## ARG1
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73
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74 #define OCT_IF_HELPER(X) X
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75
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76 // expands to X if NUM > 0
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77 #define OCT_IF(NUM, X) OCT_IF_PARAM(NUM, OCT_IF_HELPER, X)
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78
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79 #define OCT_ITERATE_MACRO_HELPER(NUM, MACRO) MACRO(NUM)
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80
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81 // expands to MACRO(0) ... MACRO(NUM-1)
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82 #define OCT_ITERATE_MACRO(MACRO, NUM) OCT_ITERATE_PARAM_MACRO(OCT_ITERATE_MACRO_HELPER, MACRO, NUM)
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83
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84 #define OCT_MAKE_LIST_HELPER1(ARG) ARG,
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85
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86 // expands to MACRO(0), MACRO(1), ..., MACRO(NUM-1)
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87 #define OCT_MAKE_LIST_HELPER(NUM, MACRO) OCT_IF_PARAM(NUM,OCT_MAKE_LIST_HELPER1,) MACRO(NUM)
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88
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89 #define OCT_MAKE_LIST(MACRO, NUM) OCT_ITERATE_PARAM_MACRO(OCT_MAKE_LIST_HELPER, MACRO, NUM)
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90
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91 #define OCT_MAKE_DECL_LIST_HELPER(NUM, PREFIX) \
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92 OCT_IF_PARAM(NUM,OCT_MAKE_LIST_HELPER1,) OCT_CONCAT2(PREFIX, NUM)
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93
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94 // expands to TYPE PREFIX0, TYPE PREFIX1, ..., TYPE PREFIX ## (NUM-1)
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95 #define OCT_MAKE_DECL_LIST(TYPE, PREFIX, NUM) \
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96 OCT_ITERATE_PARAM_MACRO(OCT_MAKE_DECL_LIST_HELPER, TYPE PREFIX, NUM)
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97
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98 // expands to PREFIX0, PREFIX1, ..., PREFIX ## (NUM-1)
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99 #define OCT_MAKE_ARG_LIST(PREFIX, NUM) \
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100 OCT_ITERATE_PARAM_MACRO(OCT_MAKE_DECL_LIST_HELPER, PREFIX, NUM)
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101
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102 #endif