Mercurial > octave-nkf
view liboctave/oct-spparms.h @ 13983:7dd7cccf0757
clean up memory allocated for singletons before exit
* singleton-cleanup.h, singleton-cleanup.cc: New files.
* liboctave/Makefile.am (INCS, LIBOCTAVE_CXX_SOURCES):
Add them to the lists.
* toplev.cc (clean_up_and_exit): Call singleton_cleanup_list::cleanup.
* debug.h, debug.cc (bp_table::instance_ok): Move definition to
debug.cc.
* coment-list.h (octave_comment_buffer::~octave_comment_buffer):
Define destructor for class.
* ov-typeinfo.h (octave_value_typeinfo::~octave_value_typeinfo):
Likewise.
* cmd-edit.h (command_editor::cleanup_instance): New function.
* cmd-hist.h (command_history::cleanup_instance): New function.
* file-ops.h (file_ops::cleanup_instance): New function.
* mach-info.h (oct_mach_info::cleanup_instance): New function.
* oct-env.h (octave_env::cleanup_instance): New function.
* oct-fftw.h (octave_fftw_planner::cleanup_instance): New function.
* oct-rand.h (octave_rand::cleanup_instance): New function.
* oct-spparms.h (octave_sparse_params::cleanup_instance):
New function.
* pathsearch.h (static_members::cleanup_instance): New function.
* comment-list.h (octave_comment_buffer::cleanup_instance):
New function.
* debug.h (bp_table::cleanup_instance): New function.
* display.h (display_info::cleanup_instance): New function.
* dynamic-ld.cc (octave_shlib_list::cleanup_instance,
octave_mex_file_list::cleanup_instance): New functions.
* dynamic-ld.h (octave_dynamic_loader::cleanup_instance):
New function.
* load-path.h (load_path::cleanup_instance): New function.
* oct-stream.h (octave_stream_list::cleanup_instance): New function.
* ov-typeinfo.h (octave_value_typeinfo::cleanup_instance):
New function.
* pager.h, pager.cc (octave_pager_stream::instance_ok,
octave_pager_stream::cleanup_instance): New functions.
(octave_diary_stream::instance_ok,
octave_diary_stream::cleanup_instance): New functions.
* sighandlers.h (octave_child_list::cleanup_instance): New function.
* toplev.h (octave_call_stack
* pager.cc (octave_pager_stream::stream, octave_diary_stream::stream):
Use instance_ok to create instance.
* toplev.h (octave_call_stack::cleanup_instance): New function.
* cmd-edit.cc (command_editor::instance_ok):
Register cleanup function.
* cmd-hist.cc (command_history::instance_ok): Likewise.
* file-ops.cc (file_ops::instance_ok): Likewise.
* mach-info.cc (oct_mach_info::instance_ok): Likewise.
* oct-env.cc (octave_env::instance_ok): Likewise.
* oct-fftw.cc (octave_fftw_planner::instance_ok): Likewise.
* oct-rand.cc (octave_rand::instance_ok): Likewise.
* oct-spparms.cc (octave_sparse_params::instance_ok): Likewise.
* pathsearch.cc (dir_path::static_members::instance_ok): Likewise.
* comment-list.cc (comment_list::instance_ok): Likewise.
* debug.cc (bp_table::instance_ok): Likewise.
* display.cc (display_info::instance_ok): Likewise.
* dynamic-ld.cc (octave_shlib_list::instance_ok,
octave_mex_file_list::instance_ok, octave_dynamic_loader): Likewise.
* load-path.cc (load_path::instance_ok): Likewise.
* oct-stream.cc (octave_stream_list::instance_ok): Likewise.
* ov-typeinfo.cc (octave_value_typeinfo::instance_ok): Likewise.
* sighandlers.cc (octave_child_list::instance_ok): Likewise.
* symtab.h, symtab.cc (symbol_table::scope_id::create_instance):
New function.
* symtab.h (symbol_table::scope_id::instance_ok): Call create_instance.
* toplev.h, toplev.cc (octave_call_stack::create_instance):
New function.
* toplev.cc (octave_call_stack::instance_ok): Call create_instance.
* pager.h, pager.cc (octave_pager_stream::set_diary_skip,
octave_pager_stream::flush_current_contents_to_diary): Now static.
octave_pager_stream::do_set_diary_skip,
octave_pager_stream::do_flush_current_contents_to_diary):
New functions.
(octave_pager_stream::stream): Return std::ostream&, not
octave_pager_stream&. If instance creation fails, return std::cout.
(octave_diary_stream::stream): Return std::ostream&, not
octave_diary_stream&. If instance creation fails, return std::cout.
(octave_pager_stream::do_reset, octave_diary_stream::do_reset):
Use instance_ok to create instance.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sat, 03 Dec 2011 04:34:17 -0500 |
parents | 12df7854fa7c |
children | 72c96de7a403 |
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/* Copyright (C) 2004-2011 David Bateman Copyright (C) 1998-2004 Andy Adler 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/>. */ #if !defined (octave_oct_spparms_h) #define octave_oct_spparms_h 1 #include <cassert> #include <cstddef> #include <iosfwd> #include "str-vec.h" #include "dColVector.h" #include "dNDArray.h" #define OCTAVE_SPARSE_CONTROLS_SIZE 13 class OCTAVE_API octave_sparse_params { protected: octave_sparse_params (void) : params (OCTAVE_SPARSE_CONTROLS_SIZE), keys (OCTAVE_SPARSE_CONTROLS_SIZE) { init_keys (); do_defaults (); } public: octave_sparse_params (const octave_sparse_params& a) : params (a.params), keys (a.keys) { } octave_sparse_params& operator = (const octave_sparse_params& a) { if (&a != this) { params = a.params; keys = a.keys; } return *this; } ~octave_sparse_params (void) { } static bool instance_ok (void); static void defaults (void); static void tight (void); static string_vector get_keys (void); static ColumnVector get_vals (void); static bool set_vals (const NDArray& vals); static bool set_key (const std::string& key, const double& val); static double get_key (const std::string& key); static double get_bandden (void); static void print_info (std::ostream& os, const std::string& prefix); private: ColumnVector params; string_vector keys; static octave_sparse_params *instance; static void cleanup_instance (void) { delete instance; instance = 0; } void do_defaults (void); void do_tight (void); string_vector do_get_keys (void) const { return keys; } ColumnVector do_get_vals (void) const { return params; } bool do_set_vals (const NDArray& vals); bool do_set_key (const std::string& key, const double& val); double do_get_key (const std::string& key); double do_get_bandden (void); void do_print_info (std::ostream& os, const std::string& prefix) const; void init_keys (void); }; #endif