Mercurial > octave
annotate libinterp/octave-value/ov-mex-fcn.cc @ 22407:34ce5be04942
maint: Style check C++ code in libinterp/.
* build-env.h, build-env.in.cc, builtins.h, Cell.cc, Cell.h, __contourc__.cc,
__dispatch__.cc, __dsearchn__.cc, __ilu__.cc, __lin_interpn__.cc, __luinc__.cc,
__magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc,
base-text-renderer.h, besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc,
c-file-ptr-stream.h, call-stack.cc, call-stack.h, cdisplay.c, cdisplay.h,
cellfun.cc, coct-hdf5-types.c, comment-list.cc, comment-list.h, conv2.cc,
daspk.cc, dasrt.cc, dassl.cc, data.cc, data.h, debug.cc, debug.h, defaults.cc,
defaults.in.h, defun-dld.h, defun-int.h, defun.h, det.cc, dirfns.cc, dirfns.h,
display.cc, display.h, dlmread.cc, dynamic-ld.cc, dynamic-ld.h, eig.cc,
error.cc, error.h, errwarn.h, event-queue.cc, event-queue.h, fft.cc, fft2.cc,
fftn.cc, file-io.cc, file-io.h, filter.cc, find.cc, ft-text-renderer.cc,
ft-text-renderer.h, gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, givens.cc,
gl-render.cc, gl-render.h, gl2ps-print.cc, gl2ps-print.h, graphics.cc,
graphics.in.h, gripes.h, gsvd.cc, hash.cc, help.cc, help.h, hess.cc,
hex2num.cc, hook-fcn.cc, hook-fcn.h, input.cc, input.h, interpreter.cc,
interpreter.h, inv.cc, jit-ir.cc, jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h,
jit-util.cc, jit-util.h, kron.cc, load-path.cc, load-path.h, load-save.cc,
load-save.h, lookup.cc, ls-ascii-helper.cc, ls-ascii-helper.h, ls-hdf5.cc,
ls-hdf5.h, ls-mat-ascii.cc, ls-mat-ascii.h, ls-mat4.cc, ls-mat4.h, ls-mat5.h,
ls-oct-binary.cc, ls-oct-binary.h, ls-oct-text.cc, ls-oct-text.h, ls-utils.cc,
ls-utils.h, lsode.cc, lu.cc, matrix_type.cc, max.cc, mex.cc, mex.h, mexproto.h,
mgorth.cc, mxarray.in.h, nproc.cc, oct-errno.h, oct-errno.in.cc, oct-fstrm.cc,
oct-fstrm.h, oct-handle.h, oct-hdf5-types.cc, oct-hdf5-types.h, oct-hdf5.h,
oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h, oct-lvalue.cc,
oct-lvalue.h, oct-map.h, oct-obj.h, oct-opengl.h, oct-prcstrm.cc,
oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h, oct-stdstrm.h, oct-stream.cc,
oct-stream.h, oct-strstrm.cc, oct-strstrm.h, oct.h, octave-default-image.h,
octave-link.h, octave-preserve-stream-state.h, ordschur.cc, pager.cc, pager.h,
pinv.cc, pr-output.cc, pr-output.h, procstream.cc, procstream.h, profiler.h,
psi.cc, pt-jit.cc, pt-jit.h, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc,
regexp.cc, schur.cc, sighandlers.cc, sighandlers.h, sparse-xdiv.cc,
sparse-xdiv.h, sparse-xpow.cc, sparse-xpow.h, sparse.cc, spparms.cc, sqrtm.cc,
str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc,
symtab.cc, symtab.h, syscalls.cc, sysdep.cc, sysdep.h, text-renderer.cc,
text-renderer.h, time.cc, toplev.cc, toplev.h, tril.cc, tsearch.cc, txt-eng.cc,
txt-eng.h, typecast.cc, urlwrite.cc, utils.cc, utils.h, variables.cc,
variables.h, workspace-element.h, xdiv.cc, xdiv.h, xnorm.cc, xnorm.h, xpow.cc,
xpow.h, zfstream.cc, zfstream.h, deprecated-config.h, __delaunayn__.cc,
__eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __osmesa_print__.cc, __voronoi__.cc, amd.cc,
audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc, colamd.cc, convhulln.cc,
dmperm.cc, fftw.cc, gzip.cc, oct-qhull.h, qr.cc, symbfact.cc, symrcm.cc,
liboctinterp-build-info.h, liboctinterp-build-info.in.cc, ov-base-diag.h,
ov-base-int.cc, ov-base-int.h, ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.h,
ov-base-sparse.cc, ov-base-sparse.h, ov-base.cc, ov-base.h, ov-bool-mat.cc,
ov-bool-mat.h, ov-bool-sparse.cc, ov-bool-sparse.h, ov-bool.cc, ov-bool.h,
ov-builtin.cc, ov-builtin.h, ov-cell.cc, ov-cell.h, ov-ch-mat.cc, ov-ch-mat.h,
ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h, ov-colon.cc,
ov-colon.h, ov-complex.cc, ov-complex.h, ov-cs-list.h, ov-cx-diag.cc,
ov-cx-diag.h, ov-cx-mat.cc, ov-cx-mat.h, ov-cx-sparse.cc, ov-cx-sparse.h,
ov-dld-fcn.cc, ov-dld-fcn.h, ov-fcn-handle.cc, ov-fcn-handle.h,
ov-fcn-inline.cc, ov-fcn-inline.h, ov-fcn.cc, ov-fcn.h, ov-float.cc,
ov-float.h, ov-flt-complex.cc, ov-flt-complex.h, ov-flt-cx-diag.cc,
ov-flt-cx-diag.h, ov-flt-cx-mat.cc, ov-flt-cx-mat.h, ov-flt-re-diag.cc,
ov-flt-re-diag.h, ov-flt-re-mat.cc, ov-flt-re-mat.h, ov-int-traits.h,
ov-int16.cc, ov-int16.h, ov-int32.cc, ov-int32.h, ov-int64.cc, ov-int64.h,
ov-int8.cc, ov-int8.h, ov-intx.h, ov-java.cc, ov-java.h, ov-lazy-idx.cc,
ov-lazy-idx.h, ov-mex-fcn.cc, ov-mex-fcn.h, ov-null-mat.cc, ov-null-mat.h,
ov-oncleanup.cc, ov-oncleanup.h, ov-perm.cc, ov-perm.h, ov-range.cc,
ov-range.h, ov-re-diag.cc, ov-re-diag.h, ov-re-mat.cc, ov-re-mat.h,
ov-re-sparse.cc, ov-re-sparse.h, ov-scalar.cc, ov-scalar.h, ov-str-mat.cc,
ov-str-mat.h, ov-struct.cc, ov-struct.h, ov-typeinfo.cc, ov-typeinfo.h,
ov-uint16.cc, ov-uint16.h, ov-uint32.cc, ov-uint32.h, ov-uint64.cc,
ov-uint64.h, ov-uint8.cc, ov-uint8.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.h,
ovl.cc, ovl.h, octave.cc, octave.h, op-b-b.cc, op-b-bm.cc, op-b-sbm.cc,
op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc, op-chm.cc,
op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-pm.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc,
op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcm-pm.cc, op-fcn.cc,
op-fcs-fcm.cc, op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc,
op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc, op-fm-pm.cc,
op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc,
op-i32-i32.cc, op-i64-i64.cc, op-i8-i8.cc, op-int-concat.cc, op-int.h,
op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-pm.cc, op-m-s.cc, op-m-scm.cc,
op-m-sm.cc, op-pm-cm.cc, op-pm-fcm.cc, op-pm-fm.cc, op-pm-m.cc, op-pm-pm.cc,
op-pm-scm.cc, op-pm-sm.cc, op-pm-template.cc, op-range.cc, op-s-cm.cc,
op-s-cs.cc, op-s-m.cc, op-s-s.cc, op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc,
op-sbm-bm.cc, op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc,
op-scm-s.cc, op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc,
op-sm-s.cc, op-sm-scm.cc, op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc,
op-struct.cc, op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc,
ops.h, options-usage.h, lex.h, parse.h, pt-all.h, pt-arg-list.cc,
pt-arg-list.h, pt-array-list.h, pt-assign.cc, pt-assign.h, pt-binop.cc,
pt-binop.h, pt-bp.cc, pt-bp.h, pt-cbinop.cc, pt-cbinop.h, pt-cell.cc,
pt-cell.h, pt-check.cc, pt-check.h, pt-classdef.cc, pt-classdef.h, pt-cmd.cc,
pt-cmd.h, pt-colon.cc, pt-colon.h, pt-const.cc, pt-const.h, pt-decl.cc,
pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.cc, pt-except.h, pt-exp.cc,
pt-exp.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-funcall.cc, pt-funcall.h,
pt-id.cc, pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.cc, pt-jump.h, pt-loop.cc,
pt-loop.h, pt-mat.cc, pt-mat.h, pt-misc.cc, pt-misc.h, pt-pr-code.cc,
pt-pr-code.h, pt-select.cc, pt-select.h, pt-stmt.cc, pt-stmt.h, pt-unop.cc,
pt-unop.h, pt-walk.h, pt.cc, pt.h, token.cc, token.h, Array-jit.cc,
Array-tc.cc, version.cc, version.in.h:
Style check C++ code in libinterp/
| author | Rik <rik@octave.org> |
|---|---|
| date | Tue, 30 Aug 2016 21:46:47 -0700 |
| parents | bac0d6f07a3e |
| children | 3a2b891d0b33 e9a0469dedd9 |
| rev | line source |
|---|---|
| 5864 | 1 /* |
| 2 | |
|
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3 Copyright (C) 1996-2016 John W. Eaton |
| 5864 | 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. | |
| 5864 | 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/>. | |
| 5864 | 20 |
| 21 */ | |
| 22 | |
|
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23 #if defined (HAVE_CONFIG_H) |
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24 # include "config.h" |
| 5864 | 25 #endif |
| 26 | |
| 27 #include "oct-shlib.h" | |
| 28 | |
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29 #include "call-stack.h" |
| 5864 | 30 #include <defaults.h> |
| 31 #include "dynamic-ld.h" | |
| 32 #include "error.h" | |
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33 #include "errwarn.h" |
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34 #include "ovl.h" |
| 5864 | 35 #include "ov-mex-fcn.h" |
| 36 #include "ov.h" | |
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37 #include "profiler.h" |
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38 #include "interpreter.h" |
| 5864 | 39 #include "unwind-prot.h" |
| 40 | |
| 41 | |
| 42 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_mex_function, | |
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43 "mex function", "mex function"); |
| 5864 | 44 |
| 45 octave_mex_function::octave_mex_function | |
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46 (void *fptr, bool fmex, const octave::dynamic_library& shl, |
| 5864 | 47 const std::string& nm) |
| 6068 | 48 : octave_function (nm), mex_fcn_ptr (fptr), exit_fcn_ptr (0), |
| 49 have_fmex (fmex), sh_lib (shl) | |
| 5864 | 50 { |
| 51 mark_fcn_file_up_to_date (time_parsed ()); | |
| 52 | |
| 53 std::string file_name = fcn_file_name (); | |
| 54 | |
| 55 system_fcn_file | |
| 56 = (! file_name.empty () | |
| 57 && Voct_file_dir == file_name.substr (0, Voct_file_dir.length ())); | |
| 58 } | |
| 59 | |
| 60 octave_mex_function::~octave_mex_function (void) | |
| 61 { | |
| 6068 | 62 if (exit_fcn_ptr) |
| 63 (*exit_fcn_ptr) (); | |
| 64 | |
| 7872 | 65 octave_dynamic_loader::remove_mex (my_name, sh_lib); |
| 5864 | 66 } |
| 67 | |
| 68 std::string | |
| 69 octave_mex_function::fcn_file_name (void) const | |
| 70 { | |
| 71 return sh_lib.file_name (); | |
| 72 } | |
| 73 | |
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74 octave::sys::time |
| 5864 | 75 octave_mex_function::time_parsed (void) const |
| 76 { | |
| 77 return sh_lib.time_loaded (); | |
| 78 } | |
| 79 | |
| 80 octave_value_list | |
| 81 octave_mex_function::subsref (const std::string& type, | |
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82 const std::list<octave_value_list>& idx, |
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83 int nargout) |
| 5864 | 84 { |
| 85 octave_value_list retval; | |
| 86 | |
| 87 switch (type[0]) | |
| 88 { | |
| 89 case '(': | |
| 90 { | |
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91 int tmp_nargout = (type.length () > 1 && nargout == 0) ? 1 : nargout; |
| 5864 | 92 |
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93 retval = do_multi_index_op (tmp_nargout, idx.front ()); |
| 5864 | 94 } |
| 95 break; | |
| 96 | |
| 97 case '{': | |
| 98 case '.': | |
| 99 { | |
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100 std::string nm = type_name (); |
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101 error ("%s cannot be indexed with %c", nm.c_str (), type[0]); |
| 5864 | 102 } |
| 103 break; | |
| 104 | |
| 105 default: | |
| 106 panic_impossible (); | |
| 107 } | |
| 108 | |
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109 // FIXME: perhaps there should be an |
| 5864 | 110 // octave_value_list::next_subsref member function? See also |
| 111 // octave_user_function::subsref. | |
| 112 // | |
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113 // FIXME: Note that if a function call returns multiple |
| 5864 | 114 // values, and there is further indexing to perform, then we are |
| 115 // ignoring all but the first value. Is this really what we want to | |
| 116 // do? If it is not, then what should happen for stat("file").size, | |
| 117 // for exmaple? | |
| 118 | |
| 119 if (idx.size () > 1) | |
| 120 retval = retval(0).next_subsref (nargout, type, idx); | |
| 121 | |
| 122 return retval; | |
| 123 } | |
| 124 | |
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125 // FIXME: shouldn't this declaration be a header file somewhere? |
| 5864 | 126 extern octave_value_list |
| 6068 | 127 call_mex (bool have_fmex, void *f, const octave_value_list& args, |
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128 int nargout, octave_mex_function *curr_mex_fcn); |
| 5864 | 129 |
| 130 octave_value_list | |
| 131 octave_mex_function::do_multi_index_op (int nargout, | |
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132 const octave_value_list& args) |
| 5864 | 133 { |
| 134 octave_value_list retval; | |
| 135 | |
| 136 if (args.has_magic_colon ()) | |
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137 error ("invalid use of colon in function argument list"); |
| 5864 | 138 |
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139 octave::unwind_protect frame; |
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140 |
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141 octave_call_stack::push (this); |
| 5864 | 142 |
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143 frame.add_fcn (octave_call_stack::pop); |
| 5864 | 144 |
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145 BEGIN_PROFILER_BLOCK (octave_mex_function) |
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146 |
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147 retval = call_mex (have_fmex, mex_fcn_ptr, args, nargout, this); |
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148 |
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149 END_PROFILER_BLOCK |
| 5864 | 150 |
| 151 return retval; | |
| 152 } | |
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153 |