Mercurial > octave
view libinterp/octave-value/cdef-package.h @ 30244:4fe897f5db8e
print_usage.m: Fix error on invalid texinfo (bug #61363).
* scripts/help/print_usage.m (get_usage_texinfo): Do not call __makeinfo__ if
help string doesn't contain a @def* macro.
author | Markus Mützel <markus.muetzel@gmx.de> |
---|---|
date | Thu, 21 Oct 2021 16:42:38 +0200 |
parents | 0e0cc2760540 |
children | 91c6288781ba 838e73617671 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2012-2021 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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 // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_cdef_package_h) #define octave_cdef_package_h 1 #include "octave-config.h" #include <map> #include <set> #include <string> #include "oct-refcount.h" #include "cdef-object.h" #include "ov.h" namespace octave { class interpreter; class cdef_package : public cdef_meta_object { friend class cdef_class; private: class cdef_package_rep : public cdef_meta_object_rep { public: cdef_package_rep (void) : cdef_meta_object_rep (), m_member_count (0) { } cdef_package_rep& operator = (const cdef_package_rep&) = delete; ~cdef_package_rep (void) = default; cdef_object_rep * copy (void) const { return new cdef_package_rep (*this); } bool is_package (void) const { return true; } std::string get_name (void) const { return get("Name").string_value (); } void set_name (const std::string& nm) { put ("Name", nm); } OCTINTERP_API void install_class (const cdef_class& cls, const std::string& nm); OCTINTERP_API void install_function (const octave_value& fcn, const std::string& nm); OCTINTERP_API void install_package (const cdef_package& pack, const std::string& nm); OCTINTERP_API Cell get_classes (void) const; OCTINTERP_API Cell get_functions (void) const; OCTINTERP_API Cell get_packages (void) const; octave_idx_type static_count (void) const { return m_member_count; } void destroy (void) { if (m_member_count) { m_count++; cdef_package lock (this); m_member_count = 0; m_class_map.clear (); m_package_map.clear (); } else delete this; } OCTINTERP_API octave_value_list meta_subsref (const std::string& type, const std::list<octave_value_list>& idx, int nargout); OCTINTERP_API void meta_release (void); bool meta_accepts_postfix_index (char type) const { return (type == '.'); } OCTINTERP_API octave_value find (const std::string& nm); private: std::string m_full_name; std::map<std::string, cdef_class> m_class_map; std::map<std::string, octave_value> m_function_map; std::map<std::string, cdef_package> m_package_map; // The number of registered members in this package (classes, packages). // This only accounts for the members that back-reference to this package. octave_idx_type m_member_count; typedef std::map<std::string, cdef_class>::iterator class_iterator; typedef std::map<std::string, cdef_class>::const_iterator class_const_iterator; typedef std::map<std::string, octave_value>::iterator function_iterator; typedef std::map<std::string, octave_value>::const_iterator function_const_iterator; typedef std::map<std::string, cdef_package>::iterator package_iterator; typedef std::map<std::string, cdef_package>::const_iterator package_const_iterator; cdef_package_rep (const cdef_package_rep& p) : cdef_meta_object_rep (p), m_full_name (p.m_full_name), m_class_map (p.m_class_map), m_function_map (p.m_function_map), m_package_map (p.m_package_map), m_member_count (p.m_member_count) { } cdef_package wrap (void) { m_count++; return cdef_package (this); } }; public: cdef_package (void) : cdef_meta_object () { } cdef_package (const std::string& nm) : cdef_meta_object (new cdef_package_rep ()) { get_rep ()->set_name (nm); } cdef_package (const cdef_package& pack) : cdef_meta_object (pack) { } cdef_package (const cdef_object& obj) : cdef_meta_object (obj) { // This should never happen... if (! is_package ()) error ("internal error: invalid assignment from %s to meta.package object", class_name ().c_str ()); } cdef_package& operator = (const cdef_package& pack) { cdef_object::operator = (pack); return *this; } ~cdef_package (void) = default; void install_class (const cdef_class& cls, const std::string& nm) { get_rep ()->install_class (cls, nm); } void install_function (const octave_value& fcn, const std::string& nm) { get_rep ()->install_function (fcn, nm); } void install_package (const cdef_package& pack, const std::string& nm) { get_rep ()->install_package (pack, nm); } Cell get_classes (void) const { return get_rep ()->get_classes (); } Cell get_functions (void) const { return get_rep ()->get_functions (); } Cell get_packages (void) const { return get_rep ()->get_packages (); } std::string get_name (void) const { return get_rep ()->get_name (); } octave_value find (const std::string& nm) { return get_rep ()->find (nm); } private: cdef_package_rep * get_rep (void) { return dynamic_cast<cdef_package_rep *> (cdef_object::get_rep ()); } const cdef_package_rep * get_rep (void) const { return dynamic_cast<const cdef_package_rep *> (cdef_object::get_rep ()); } friend OCTINTERP_API void install_classdef (interpreter& interp); }; } #endif