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1 /* |
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2 |
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3 Copyright (C) 1996, 1997 John W. Eaton |
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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 2, or (at your option) any |
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10 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, write to the Free |
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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20 |
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21 */ |
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22 |
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23 #if defined (__GNUG__) && defined (USE_PRAGMA_INTERFACE_IMPLEMENTATION) |
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24 #pragma implementation |
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25 #endif |
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26 |
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27 #ifdef HAVE_CONFIG_H |
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28 #include <config.h> |
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29 #endif |
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30 |
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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 "oct-obj.h" |
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37 #include "ov-dld-fcn.h" |
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38 #include "ov.h" |
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39 |
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40 DEFINE_OCTAVE_ALLOCATOR (octave_dld_function); |
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41 |
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42 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_dld_function, |
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43 "dynamically-linked function", |
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44 "dynamically-linked function"); |
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45 |
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46 |
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47 octave_dld_function::octave_dld_function |
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48 (octave_builtin::fcn ff, const octave_shlib& shl, |
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49 const std::string& nm, const std::string& ds) |
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50 : octave_builtin (ff, nm, ds), sh_lib (shl) |
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51 { |
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52 mark_fcn_file_up_to_date (time_parsed ()); |
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53 |
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54 std::string file_name = fcn_file_name (); |
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55 |
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56 system_fcn_file |
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57 = (! file_name.empty () |
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58 && Vfcn_file_dir == file_name.substr (0, Vfcn_file_dir.length ())); |
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59 } |
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60 |
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61 octave_dld_function::~octave_dld_function (void) |
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62 { |
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63 octave_dynamic_loader::remove (my_name, sh_lib); |
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64 } |
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65 |
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66 std::string |
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67 octave_dld_function::fcn_file_name (void) const |
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68 { |
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69 return sh_lib.file_name (); |
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70 } |
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71 |
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72 octave_time |
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73 octave_dld_function::time_parsed (void) const |
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74 { |
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75 return sh_lib.time_loaded (); |
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76 } |
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77 |
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78 /* |
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79 ;;; Local Variables: *** |
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80 ;;; mode: C++ *** |
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81 ;;; End: *** |
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82 */ |
