annotate libinterp/octave-value/ov-builtin.h @ 19632:76478d2da117

unconditionally disable the octave_allocator class * configure.ac: Delete the --enable-octave-allocator option. * oct-alloc.h: Delete octave_allocator class. Warn if file is included. Unconditionally define macros to be empty. * NEWS: Make note of these changes. * oct-alloc.cc: Delete. * liboctave/util/module.mk (UTIL_SRC): Remove it from the list. * make_int.cc, Cell.h, oct-obj.cc, oct-obj.h, audiodevinfo.cc, ov-base-int.h, ov-base-scalar.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.h, ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h, ov-complex.cc, ov-complex.h, ov-cs-list.cc, 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-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-intx.h, ov-java.cc, ov-java.h, ov-mex-fcn.cc, ov-mex-fcn.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-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, ov.h, pt-const.cc, pt-const.h, idx-vector.cc, idx-vector.h: Delete uses of oct-alloc.h and OCTAVE_ALLOCATOR macros.
author John W. Eaton <jwe@octave.org>
date Tue, 20 Jan 2015 13:43:29 -0500
parents ebb3ef964372
children 4197fc428c7d
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1 /*
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2
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3 Copyright (C) 1996-2013 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 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_ov_builtin_h)
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24 #define octave_ov_builtin_h 1
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25
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26 #include <string>
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27
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28 #include "ov-fcn.h"
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29 #include "ov-typeinfo.h"
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30
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31 class octave_value;
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32 class octave_value_list;
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33 class jit_type;
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34
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35 // Builtin functions.
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36
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37 class
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38 OCTINTERP_API
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39 octave_builtin : public octave_function
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40 {
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41 public:
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42
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43 octave_builtin (void) : octave_function (), f (0), file (), jtype (0) { }
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44
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45 typedef octave_value_list (*fcn) (const octave_value_list&, int);
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46
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47 octave_builtin (fcn ff, const std::string& nm = std::string (),
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48 const std::string& ds = std::string ())
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49 : octave_function (nm, ds), f (ff), file (), jtype (0) { }
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50
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51 octave_builtin (fcn ff, const std::string& nm, const std::string& fnm,
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52 const std::string& ds)
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53 : octave_function (nm, ds), f (ff), file (fnm), jtype (0) { }
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54
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55 ~octave_builtin (void) { }
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56
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57 std::string src_file_name (void) const { return file; }
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58
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59 octave_value subsref (const std::string& type,
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60 const std::list<octave_value_list>& idx)
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61 {
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62 octave_value_list tmp = subsref (type, idx, 1);
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63 return tmp.length () > 0 ? tmp(0) : octave_value ();
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64 }
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65
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66 octave_value_list subsref (const std::string& type,
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67 const std::list<octave_value_list>& idx,
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68 int nargout);
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69
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70 octave_value_list subsref (const std::string& type,
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71 const std::list<octave_value_list>& idx,
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72 int nargout,
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73 const std::list<octave_lvalue>* lvalue_list);
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74
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75 octave_function *function_value (bool = false) { return this; }
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76
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77 bool is_builtin_function (void) const { return true; }
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78
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79 octave_value_list
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80 do_multi_index_op (int nargout, const octave_value_list& args);
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81
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82 octave_value_list
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83 do_multi_index_op (int nargout, const octave_value_list& args,
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84 const std::list<octave_lvalue>* lvalue_list);
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85
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86 jit_type *to_jit (void) const;
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87
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88 void stash_jit (jit_type& type);
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89
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90 fcn function (void) const;
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91
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92 static const std::list<octave_lvalue> *curr_lvalue_list;
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93
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94 protected:
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95
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96 // A pointer to the actual function.
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97 fcn f;
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98
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99 // The name of the file where this function was defined.
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100 std::string file;
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101
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102 // A pointer to the jit type that represents the function.
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103 jit_type *jtype;
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104
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105 private:
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106
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107 // No copying!
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108
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109 octave_builtin (const octave_builtin& ob);
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110
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111 octave_builtin& operator = (const octave_builtin& ob);
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112
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113
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114 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
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115 };
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116
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117 #endif