Mercurial > octave
annotate libinterp/octave-value/ov-fcn.h @ 20940:48b2ad5ee801
maint: Rename oct-obj.[cc|h] to ovl.[cc|h] for clarity.
* libinterp/corefcn/oct-obj.h: Replaced. Contains a #warning issued if used in
compilation and includes "ovl.h" instead. Original file renamed to
libinterp/octave-value/ovl.h
* libinterp/corefcn/oct-obj.cc: Renamed to libinterp/octave-value/ovl.cc.
* oct-obj.cc (ovl ()): Added new function to return empty octave_value_list.
* libinterp/corefcn/module.mk: Remove oct-obj.cc from build system.
* libinterp/octave-value/module.mk: Add ovl.h and ovl.cc to build system.
* mk-opts.pl, annotation-dialog.h, Cell.cc, __contourc__.cc, __dsearchn__.cc,
__lin_interpn__.cc, __pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc,
betainc.cc, colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc,
debug.cc, defaults.cc, defun.cc, det.cc, dirfns.cc, dlmread.cc, eig.cc,
error.cc, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc,
gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc,
graphics.cc, gripes.cc, help.cc, hess.cc, hex2num.cc, hook-fcn.h, input.cc,
input.h, inv.cc, kron.cc, load-save.cc, lookup.cc, ls-hdf5.cc, ls-mat-ascii.cc,
ls-mat4.cc, ls-mat5.cc, ls-oct-binary.cc, ls-oct-text.cc, lsode.cc, lu.cc,
luinc.cc, max.cc, mex.cc, oct-hist.cc, oct-lvalue.cc, oct-lvalue.h, oct-map.h,
oct-stream.cc, oct.h, ordschur.cc, pager.cc, pinv.cc, pr-output.cc, quad.cc,
quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, sparse-xpow.cc,
strfns.cc, sub2ind.cc, svd.cc, sylvester.cc, symtab.h, syscalls.cc, sysdep.cc,
time.cc, toplev.cc, tril.cc, tsearch.cc, typecast.cc, urlwrite.cc, utils.cc,
variables.cc, xpow.cc, __delaunayn__.cc, __glpk__.cc, __voronoi__.cc,
audiodevinfo.cc, audioread.cc, chol.cc, convhulln.cc, dmperm.cc, qr.cc,
symbfact.cc, mkbuiltins, ov-base-diag.h, ov-base-int.cc, ov-base-mat.cc,
ov-base-mat.h, ov-base-scalar.cc, ov-base-sparse.cc, ov-base-sparse.h,
ov-base.cc, ov-bool-mat.cc, ov-bool.cc, ov-builtin.cc, ov-cell.cc, ov-colon.cc,
ov-complex.cc, ov-cs-list.h, ov-cx-mat.cc, ov-dld-fcn.cc, ov-fcn.cc, ov-fcn.h,
ov-float.cc, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc,
ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.h, ov-mex-fcn.cc,
ov-perm.h, ov-range.cc, ov-re-mat.cc, ov-scalar.cc, ov-str-mat.cc,
ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc,
ov-usr-fcn.h, ov.cc, octave.cc, 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-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-double-conv.cc, op-fcdm-fcdm.cc,
op-fcdm-fdm.cc, op-fcm-fcm.cc, op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.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-float-conv.cc, op-fm-fcm.cc, op-fm-fcs.cc, op-fm-fm.cc,
op-fm-fs.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-conv.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc,
op-m-sm.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.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,
parse.h, pt-arg-list.cc, pt-assign.cc, pt-binop.cc, pt-cbinop.cc, pt-cell.cc,
pt-colon.cc, pt-const.cc, pt-eval.h, pt-fcn-handle.cc, pt-funcall.h, pt-id.cc,
pt-idx.cc, pt-jump.cc, pt-mat.cc, pt-select.cc, pt-unop.cc, token.cc,
Array-sym.cc: replace '#include "oct-obj.h"' with '#include "ovl.h"'.
| author | Rik <rik@octave.org> |
|---|---|
| date | Fri, 18 Dec 2015 16:04:56 -0800 |
| parents | f7084eae3318 |
| children | 93748bcaec17 |
| rev | line source |
|---|---|
| 2974 | 1 /* |
| 2 | |
|
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3 Copyright (C) 1996-2015 John W. Eaton |
| 2974 | 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. | |
| 2974 | 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/>. | |
| 2974 | 20 |
| 21 */ | |
| 22 | |
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23 #if ! defined (octave_ov_fcn_h) |
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24 #define octave_ov_fcn_h 1 |
| 2974 | 25 |
| 26 #include <string> | |
| 27 | |
| 3258 | 28 #include "oct-time.h" |
| 3325 | 29 #include "str-vec.h" |
| 3258 | 30 |
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31 #include "ovl.h" |
| 2974 | 32 #include "ov-base.h" |
| 33 #include "ov-typeinfo.h" | |
| 7336 | 34 #include "symtab.h" |
| 2974 | 35 |
| 2976 | 36 class tree_walker; |
| 37 | |
| 2974 | 38 // Functions. |
| 39 | |
| 40 class | |
| 6109 | 41 OCTINTERP_API |
| 2974 | 42 octave_function : public octave_base_value |
| 43 { | |
| 44 public: | |
| 45 | |
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46 octave_function (void) |
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47 : relative (false), locked (false), private_function (false), |
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48 xdispatch_class (), xpackage_name (), my_name (), my_dir_name (), |
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49 doc () { } |
| 2974 | 50 |
| 51 ~octave_function (void) { } | |
| 52 | |
| 5759 | 53 octave_base_value *clone (void) const; |
| 54 octave_base_value *empty_clone (void) const; | |
| 2974 | 55 |
| 56 bool is_defined (void) const { return true; } | |
| 57 | |
| 58 bool is_function (void) const { return true; } | |
| 59 | |
| 3544 | 60 virtual bool is_system_fcn_file (void) const { return false; } |
| 2974 | 61 |
| 3523 | 62 virtual std::string fcn_file_name (void) const { return std::string (); } |
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63 |
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64 virtual std::string src_file_name (void) const { return std::string (); } |
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65 |
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66 // The name to show in the profiler (also used as map-key). |
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67 virtual std::string profiler_name (void) const { return name (); } |
| 2974 | 68 |
| 6323 | 69 virtual std::string parent_fcn_name (void) const { return std::string (); } |
| 70 | |
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71 virtual symbol_table::scope_id parent_fcn_scope (void) const { return -1; } |
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72 |
| 3255 | 73 virtual void mark_fcn_file_up_to_date (const octave_time&) { } |
| 3166 | 74 |
| 7336 | 75 virtual symbol_table::scope_id scope (void) { return -1; } |
| 76 | |
| 3255 | 77 virtual octave_time time_parsed (void) const |
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78 { return octave_time (static_cast<time_t> (0)); } |
| 2974 | 79 |
| 3255 | 80 virtual octave_time time_checked (void) const |
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81 { return octave_time (static_cast<time_t> (0)); } |
| 3166 | 82 |
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83 virtual bool is_subfunction (void) const { return false; } |
| 4343 | 84 |
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85 virtual bool is_class_constructor (const std::string& = std::string ()) const |
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86 { return false; } |
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88 virtual bool |
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89 is_classdef_constructor (const std::string& = std::string ()) const |
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90 { return false; } |
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91 |
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92 virtual bool is_class_method (const std::string& = std::string ()) const |
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93 { return false; } |
| 7336 | 94 |
| 4748 | 95 virtual bool takes_varargs (void) const { return false; } |
| 96 | |
| 97 virtual bool takes_var_return (void) const { return false; } | |
| 98 | |
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99 void stash_dispatch_class (const std::string& nm) { xdispatch_class = nm; } |
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100 |
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101 std::string dispatch_class (void) const { return xdispatch_class; } |
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102 |
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103 void stash_package_name (const std::string& pack) { xpackage_name = pack; } |
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104 |
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105 std::string package_name (void) const { return xpackage_name; } |
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106 |
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107 virtual void |
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108 mark_as_private_function (const std::string& cname = std::string ()) |
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109 { |
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110 private_function = true; |
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111 xdispatch_class = cname; |
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112 } |
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113 |
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114 bool is_private_function (void) const { return private_function; } |
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115 |
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116 bool is_private_function_of_class (const std::string& nm) const |
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117 { return private_function && xdispatch_class == nm; } |
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118 |
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119 virtual bool |
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120 is_anonymous_function_of_class (const std::string& = std::string ()) const |
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121 { return false; } |
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122 |
| 7336 | 123 std::string dir_name (void) const { return my_dir_name; } |
| 124 | |
| 125 void stash_dir_name (const std::string& dir) { my_dir_name = dir; } | |
| 126 | |
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127 void lock (void) |
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128 { |
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129 this->lock_subfunctions (); |
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130 locked = true; |
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131 } |
| 7336 | 132 |
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133 void unlock (void) |
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134 { |
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135 this->unlock_subfunctions (); |
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136 locked = false; |
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137 } |
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139 bool islocked (void) const { return locked; } |
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141 virtual void lock_subfunctions (void) { } |
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142 |
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143 virtual void unlock_subfunctions (void) { } |
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144 |
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145 virtual void maybe_relocate_end (void) { } |
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146 |
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147 // Not valid until after the function is completley parsed. |
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148 virtual bool has_subfunctions (void) const { return false; } |
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149 |
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150 virtual void stash_subfunction_names (const std::list<std::string>&) { } |
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151 |
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152 virtual std::list<std::string> subfunction_names (void) const |
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153 { |
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154 return std::list<std::string> (); |
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155 } |
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156 |
| 6323 | 157 void mark_relative (void) { relative = true; } |
| 158 | |
| 159 bool is_relative (void) const { return relative; } | |
| 160 | |
| 3523 | 161 std::string name (void) const { return my_name; } |
| 2974 | 162 |
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163 std::string canonical_name (void) const |
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164 { |
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165 if (xpackage_name.empty ()) |
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166 return my_name; |
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167 else |
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168 return xpackage_name + "." + my_name; |
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169 } |
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170 |
| 5823 | 171 void document (const std::string& ds) { doc = ds; } |
| 172 | |
| 3523 | 173 std::string doc_string (void) const { return doc; } |
| 2974 | 174 |
| 3325 | 175 virtual void unload (void) { } |
| 176 | |
| 2976 | 177 virtual void accept (tree_walker&) { } |
| 178 | |
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179 virtual bool is_postfix_index_handled (char type) const |
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180 { return (type == '(' || type == '{'); } |
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181 |
| 2974 | 182 protected: |
| 183 | |
| 5864 | 184 octave_function (const std::string& nm, |
| 10313 | 185 const std::string& ds = std::string ()) |
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186 : relative (false), locked (false), private_function (false), |
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187 xdispatch_class (), my_name (nm), my_dir_name (), doc (ds) { } |
| 6323 | 188 |
| 189 // TRUE if this function was found from a relative path element. | |
| 190 bool relative; | |
| 2974 | 191 |
| 7336 | 192 // TRUE if this function is tagged so that it can't be cleared. |
| 193 bool locked; | |
| 194 | |
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195 // TRUE means this is a private function. |
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196 bool private_function; |
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197 |
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198 // If this object is a class method or constructor, or a private |
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199 // function inside a class directory, this is the name of the class |
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200 // to which the method belongs. |
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201 std::string xdispatch_class; |
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202 |
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203 // If this function is part of a package, this is the full name |
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204 // of the package to which the function belongs. |
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205 std::string xpackage_name; |
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206 |
| 2974 | 207 // The name of this function. |
| 3523 | 208 std::string my_name; |
| 2974 | 209 |
| 7336 | 210 // The name of the directory in the path where we found this |
| 211 // function. May be relative. | |
| 212 std::string my_dir_name; | |
| 213 | |
| 2974 | 214 // The help text for this function. |
| 3523 | 215 std::string doc; |
| 2974 | 216 |
| 3325 | 217 private: |
| 218 | |
| 4645 | 219 // No copying! |
| 220 | |
| 221 octave_function (const octave_function& f); | |
| 222 | |
| 223 octave_function& operator = (const octave_function& f); | |
| 224 | |
| 2974 | 225 }; |
| 226 | |
| 227 #endif |