Mercurial > octave-nkf
view libinterp/octave-value/ov-oncleanup.h @ 18520:932aca9a7c57
Allow multi-level classdef package.
* lex.h (octave_base_lexer::fq_identifier_contains_keyword,
octave_base_lexer::handle_fq_identifier,
octave_base_lexer::enable_fq_identifier): New methods.
* lex.ll (octave_base_lexer::fq_identifier_contains_keyword,
octave_base_lexer::handle_fq_identifier,
octave_base_lexer::enable_fq_identifier): Likewise.
(FQ_IDENT_START, FQIDENT): New exclusive start condition and regex to
handle fully-qualified identifier.
(superclass reference rule, metaclass query rule): Use FQIDENT.
(octave_base_lexer::handle_superclass_identifier,
octave_base_lexer::handle_meta_identifier): Don't split package name.
* parse.h (octave_base_parser::make_superclass_ref,
octave_base_parser::make_meta_class_query): Remove package_nm argument.
* pt-classdef.h (tree_classdef_superclass::id,
tree_classdef_superclass::pkg): Removed members, replaced by cls_name.
(tree_classdef_superclass::~tree_classdef_superclass): Remove deletion
of removed members.
(tree_classdef_superclass::cls_name): New member.
(tree_classdef_superclass::tree_classdef_superclass): Initialize it.
(tree_classdef_superclass::ident, tree_classdef_superclass::package):
Removed methods.
(tree_classdef_superclass::class_name): New method.
* token.h (token::meta_name_token): Remove enum value.
(token(int, std::string, std::string, std::string, int, int)): Remove
constructor.
(token::superclass_package_name, token::meta_package_name,
token::meta_class_name): Remove methods.
(token::sc::package_nm, token::mc): Remove union members.
* token.cc
(token(int, std::string, std::string, std::string, int, int)): Remove
constructor.
(token::~token): Remove case of meta_name_token.
(token::superclass_package_name, token::meta_package_name,
token::meta_class_name): Remove methods.
* oct-parse.in.yy (FQ_IDENT): New terminal.
(superclass_identifier): Adapt to changes in class token and class
octave_base_parser.
(meta_identifier): Likewise.
(superclass_list): Add mid-rule to enable fully-qualified identifier.
(superclass): Use FQ_IDENT.
(octave_base_parser::make_superclass_ref,
octave_base_parser::make_meta_class_query): Remove package_nm argument.
* ov-classdef.cc (octave_classdef_superclass_ref::do_multi_index_op):
Adapt to removal of package_nm argument.
(F__meta_class_query__): Likewise.
(cdef_class::make_meta_class): Adapt to changes in class
tree_classdef_superclass.
author | Michael Goffioul <michael.goffioul@gmail.com> |
---|---|
date | Sat, 22 Feb 2014 19:56:17 -0500 |
parents | bcd71a2531d3 |
children | 4197fc428c7d |
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/* Copyright (C) 2010-2013 VZLU Prague This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <iosfwd> #include "ov-base.h" #include "ov-struct.h" #include "ov.h" static void gripe_internal (void) { error ("onCleanup: internal error: cloning nonempty object"); } class octave_oncleanup : public octave_base_value { public: octave_oncleanup (void) : fcn () { } octave_oncleanup (const octave_value& fcn); octave_base_value *clone (void) const { if (fcn.is_defined ()) gripe_internal (); return empty_clone (); } octave_base_value *empty_clone (void) const { return new octave_oncleanup (); } ~octave_oncleanup (void); bool is_defined (void) const { return true; } bool is_object (void) const { return true; } // do we want this? octave_map map_value (void) const { return scalar_map_value (); } octave_scalar_map scalar_map_value (void) const; dim_vector dims (void) const { static dim_vector dv (1, 1); return dv; } bool save_ascii (std::ostream& os); bool load_ascii (std::istream& is); bool save_binary (std::ostream& os, bool& save_as_floats); bool load_binary (std::istream& is, bool swap, oct_mach_info::float_format fmt); #if defined (HAVE_HDF5) bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); bool load_hdf5 (hid_t loc_id, const char *name); #endif void print (std::ostream& os, bool pr_as_read_syntax = false); void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; private: DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA protected: octave_value fcn; };