annotate libinterp/octave-value/ov-mex-fcn.cc @ 32060:1203a2d81a42

Add BIST tests for Matlab compatibility for functions which accept negative dimensions. * data.cc (Fones, Finf, Feps, Feye): Add BIST test for negative dimensions. * rand.cc (Frand): Add BIST test for negative dimensions. * ov-cell.cc (Fcell): Add BIST test for negative dimensions.
author Rik <rik@octave.org>
date Wed, 26 Apr 2023 16:26:32 -0700
parents 21f9b34eb893
children 2e484f9f1f18
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 1996-2023 The Octave Project Developers
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4 //
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5 // See the file COPYRIGHT.md in the top-level directory of this
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6 // distribution or <https://octave.org/copyright/>.
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7 //
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8 // This file is part of Octave.
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9 //
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10 // Octave is free software: you can redistribute it and/or modify it
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11 // under the terms of the GNU General Public License as published by
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12 // the Free Software Foundation, either version 3 of the License, or
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13 // (at your option) any later version.
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14 //
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15 // Octave is distributed in the hope that it will be useful, but
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 // GNU General Public License for more details.
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19 //
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20 // You should have received a copy of the GNU General Public License
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21 // along with Octave; see the file COPYING. If not, see
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22 // <https://www.gnu.org/licenses/>.
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23 //
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24 ////////////////////////////////////////////////////////////////////////
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25
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26 #if defined (HAVE_CONFIG_H)
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27 # include "config.h"
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28 #endif
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29
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30 #include "file-ops.h"
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31 #include "oct-shlib.h"
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32
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33 #include "defaults.h"
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34 #include "dynamic-ld.h"
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35 #include "error.h"
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36 #include "errwarn.h"
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37 #include "interpreter-private.h"
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38 #include "interpreter.h"
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39 #include "ov-mex-fcn.h"
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40 #include "ov.h"
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41 #include "ovl.h"
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42 #include "profiler.h"
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43 #include "unwind-prot.h"
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44
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45
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46 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_mex_function,
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47 "mex function", "mex function");
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48
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49 octave_mex_function::octave_mex_function
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50 (void *fptr, bool interleaved, bool fmex, const octave::dynamic_library& shl,
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51 const std::string& nm)
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52 : octave_function (nm), m_mex_fcn_ptr (fptr), m_exit_fcn_ptr (nullptr),
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53 m_sh_lib (shl), m_interleaved (interleaved), m_is_fmex (fmex),
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54 m_is_system_fcn_file (false)
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55 {
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56 mark_fcn_file_up_to_date (time_parsed ());
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57
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58 std::string file_name = fcn_file_name ();
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59
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60 static const std::string canonical_oct_file_dir
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61 = octave::sys::canonicalize_file_name (octave::config::oct_file_dir ());
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62 static const std::string oct_file_dir
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63 = canonical_oct_file_dir.empty () ? octave::config::oct_file_dir ()
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64 : canonical_oct_file_dir;
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65
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66 m_is_system_fcn_file
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67 = (! file_name.empty ()
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68 && oct_file_dir == file_name.substr (0, oct_file_dir.length ()));
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69 }
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70
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71 octave_mex_function::~octave_mex_function ()
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72 {
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73 if (m_exit_fcn_ptr)
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74 (*m_exit_fcn_ptr) ();
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75
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76 octave::dynamic_loader& dyn_loader = octave::__get_dynamic_loader__ ();
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77
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78 dyn_loader.remove_mex (m_name, m_sh_lib);
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79 }
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80
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81 std::string
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82 octave_mex_function::fcn_file_name () const
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83 {
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84 return m_sh_lib.file_name ();
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85 }
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86
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87 octave::sys::time
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88 octave_mex_function::time_parsed () const
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89 {
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90 return m_sh_lib.time_loaded ();
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91 }
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92
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93 octave_value_list
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94 octave_mex_function::execute (octave::tree_evaluator& tw, int nargout,
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95 const octave_value_list& args)
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96 {
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97 return tw.execute_mex_function (*this, nargout, args);
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98 }