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GNU Octave
4.4.1
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
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GNU Octave
4.4.1
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
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#include <cmath>#include <cstddef>#include <iostream>#include <string>#include "cmd-edit.h"#include "file-ops.h"#include "lo-mappers.h"#include "lo-sysinfo.h"#include "mach-info.h"#include "oct-env.h"#include "unistd-wrappers.h"#include "unsetenv-wrapper.h"#include "builtin-defun-decls.h"#include "Cell.h"#include "defun.h"#include "error.h"#include "errwarn.h"#include "input.h"#include "octave.h"#include "ov.h"#include "ovl.h"#include "pager.h"#include "parse.h"#include "sighandlers.h"#include "sysdep.h"#include "interpreter.h"#include "utils.h"#include "file-stat.h"
Go to the source code of this file.
Macros | |
| #define | STDIN_FILENO 1 |
Functions | |
| disp (ar{str}) | |
| endfor nd group nd example On non Windows platforms this function fails with an error nd deftypefn * | error ("winqueryreg: function is only supported on Windows platforms") |
| OCTAVE_EXPORT octave_value_list | F__open_with_system_app__ (const octave_value_list &args, int) |
| OCTAVE_EXPORT octave_value_list | Fclc (const octave_value_list &, int) |
| OCTAVE_EXPORT octave_value_list | Fgetenv (const octave_value_list &args, int) xample getenv("PATH") nd example oindent returns a string containing the value of your path. eealso |
| OCTAVE_EXPORT octave_value_list | Fkbhit (const octave_value_list &args, int) don 't wait for a keypress. For example |
| OCTAVE_EXPORT octave_value_list | Fsetenv (const octave_value_list &args, int) getenv} nd deftypefn */) |
| OCTAVE_EXPORT octave_value_list | Funsetenv (const octave_value_list &args, int) or did not exist |
| std::string | get_P_tmpdir (void) |
| int | octave_kbhit (bool wait) |
| int | octave_pclose (FILE *f) |
| FILE * | octave_popen (const char *command, const char *mode) |
| return | ovl (octave::sys::env::getenv(name)) |
| pause (0.05) | |
| pause (5) | |
| void | raw_mode (bool on, bool wait) |
| bool | same_file_internal (const std::string &file1, const std::string &file2) |
| void | set_application_id (void) |
| void | sysdep_cleanup (void) |
| void | sysdep_init (void) |
Variables | |
| nd group nd example For each | ar {valuenames} |
| clc | |
| OCTAVE_EXPORT octave_value_list and if an error occurred | eealso |
| nd group nd example For each display the | Environment |
| end example noindent is identical to the above | example |
| end example noindent is identical to the above but doesn t wait for a | keypress |
| nd deftypefn *std::string | name = args(0).string_value () |
| toc | rint {} Elapsed time is 0.05039 seconds. nd group nd example The following example prints a message and then waits 5 seconds before clearing the screen. xample roup disp ("wait please...") |
| nd group nd example For each display the | value |
| end example noindent will set | var {x} to the next character typed at the keyboard as soon as it is typed. @example x = kbhit (1) |
| OCTAVE_EXPORT octave_value_list example | x = kbhit () |
| #define STDIN_FILENO 1 |
Definition at line 88 of file sysdep.cc.
Referenced by QUnixTerminalImpl::connectToPty(), octave_popen2(), octave_stdin_fileno(), and raw_mode().
Referenced by EigsComplexNonSymmetricFunc(), EigsComplexNonSymmetricMatrix(), EigsComplexNonSymmetricMatrixShift(), EigsRealNonSymmetricFunc(), EigsRealNonSymmetricMatrix(), EigsRealNonSymmetricMatrixShift(), EigsRealSymmetricFunc(), EigsRealSymmetricMatrix(), EigsRealSymmetricMatrixShift(), and G__eigs__().
| endfor nd group nd example On non Windows platforms this function fails with an error nd deftypefn* error | ( | "winqueryreg: function is only supported on Windows platforms" | ) |
Referenced by raw_mode().
| OCTAVE_EXPORT octave_value_list F__open_with_system_app__ | ( | const octave_value_list & | args, |
| int | |||
| ) |
| OCTAVE_EXPORT octave_value_list Fclc | ( | const octave_value_list & | , |
| int | |||
| ) |
Definition at line 617 of file sysdep.cc.
References octave::command_editor::clear_screen(), and ovl().
| OCTAVE_EXPORT octave_value_list Fgetenv | ( | const octave_value_list & | args, |
| int | |||
| ) |
Definition at line 642 of file sysdep.cc.
References print_usage().
| OCTAVE_EXPORT octave_value_list Fkbhit | ( | const octave_value_list & | args, |
| int | |||
| ) |
| OCTAVE_EXPORT octave_value_list Fsetenv | ( | const octave_value_list & | args, |
| int | |||
| ) |
Definition at line 666 of file sysdep.cc.
References ovl(), print_usage(), octave::sys::env::putenv(), string, val, and var.
| OCTAVE_EXPORT octave_value_list Funsetenv | ( | const octave_value_list & | args, |
| int | |||
| ) |
| std::string get_P_tmpdir | ( | void | ) |
Definition at line 574 of file sysdep.cc.
References octave::sys::env::getenv(), retval, and string.
| int octave_kbhit | ( | bool | wait | ) |
Definition at line 536 of file sysdep.cc.
References c, base_graphics_object::get(), octave::ignore_interrupts(), raw_mode(), and octave::set_interrupt_handler().
| int octave_pclose | ( | FILE * | f | ) |
| FILE* octave_popen | ( | const char * | command, |
| const char * | mode | ||
| ) |
Definition at line 506 of file sysdep.cc.
Referenced by octave::gl2ps_print(), and octave_procbuf::open().
| return ovl | ( | octave::sys::env::getenv(name) | ) |
Referenced by F__open_with_system_app__(), Fclc(), and Fsetenv().
| pause | ( | 0. | 05 | ) |
| pause | ( | 5 | ) |
Definition at line 358 of file sysdep.cc.
References error(), octave_isatty_wrapper(), on, s, STDIN_FILENO, and warn_disabled_feature().
Referenced by octave_kbhit().
| bool same_file_internal | ( | const std::string & | file1, |
| const std::string & | file2 | ||
| ) |
Definition at line 255 of file sysdep.cc.
References octave::sys::base_file_stat::dev(), octave::sys::base_file_stat::ino(), and retval.
Referenced by same_file().
| void set_application_id | ( | void | ) |
Definition at line 175 of file sysdep.cc.
Referenced by octave::gui_application::execute().
| void sysdep_cleanup | ( | void | ) |
Definition at line 337 of file sysdep.cc.
Referenced by octave::my_friendly_exit().
| void sysdep_init | ( | void | ) |
Definition at line 318 of file sysdep.cc.
Referenced by octave::gui_application::gui_application().
| nd deftypefn* std::string name = args(0).string_value () |
Definition at line 647 of file sysdep.cc.
Referenced by absolute_search(), octave::dynamic_library::add(), octave::jit_typeinfo::add_builtin(), octave::dynamic_library::dynlib_rep::add_fcn_name(), add_hdf5_data(), octave::file_editor::add_menu(), octave::jit_typeinfo::add_print(), octave::symbol_table::alias_built_in_function(), alias_builtin(), octave::symbol_table::assign(), octave::call_stack::backtrace(), binmap(), bsxfun_builtin_lookup(), octave::symbol_table::builtin_find(), octave::sys::canonicalize_file_name(), class_fromName(), octave::stream_list::clear(), octave::symbol_table::clear_dld_function(), octave::symbol_table::clear_function(), octave::symbol_table::clear_global(), octave::symbol_table::clear_symbol(), octave::symbol_table::clear_user_function(), QConsolePrivate::closeStandardIO(), octave_scalar_map::contains(), octave_map::contains(), property::create(), graphics_event::create_callback_event(), octave::jit_typeinfo::create_external(), octave::jit_module::create_global_variable(), octave::jit_typeinfo::create_identity(), octave::jit_typeinfo::create_internal(), octave::jit_module::create_llvm_function(), graphics_event::create_set_event(), decode_subscripts(), KeyboardTranslatorManager::deleteTranslator(), octave::sys::dir_entry::dir_entry(), dir_search(), octave::jit_convert::do_assign(), do_edit_history(), octave::ft_manager::do_get_font(), octave::sys::env::do_getenv(), octave::tree_jit::do_getPointerToNamedFunction(), octave::tree_jit::do_getSymbolAddress(), do_load(), octave_errno::do_lookup(), octave::sys::env::do_polite_directory_format(), gh_manager::do_post_callback(), gh_manager::do_post_set(), octave::jit_typeinfo::do_register_new_type(), do_run_history(), do_save(), do_trilu(), octave::opengl_selector::draw(), dump_octave_core(), octave::main_window::edit_mfile(), octave::variable_editor::edit_variable(), octave_link::edit_variable(), err_square_matrix_required(), err_unrecognized_data_fmt(), err_user_returned_invalid(), err_user_supplied_eval(), err_wrong_type_arg(), error_1(), named_hook_function::eval(), octave::jit_info::execute(), F__octave_link_list_dialog__(), octave::symbol_table::fcn_table_find(), octave::base_stream::file_number(), QtHandles::Figure::fileName(), octave::symbol_table::find(), octave::fcn_info::fcn_info_rep::find_autoload(), octave::symbol_table::find_autoload(), octave::symbol_table::find_built_in_function(), octave::jit_typeinfo::find_builtin(), octave::symbol_table::find_cmdline_function(), find_file_to_load(), find_first_of(), octave::symbol_table::find_function(), octave::symbol_table::find_global_symbol(), octave::symbol_table::find_method(), find_octave_class(), octave::symbol_table::find_submethod(), octave::symbol_table::find_symbol(), octave::gtk_manager::find_toolkit(), octave::fcn_info::fcn_info_rep::find_user_function(), octave::symbol_table::find_user_function(), KeyboardTranslatorManager::findTranslator(), KeyboardTranslatorManager::findTranslatorPath(), KeyboardTranslatorManager::findTranslators(), Fopenvar(), octave::curl_transfer::form_query_string(), G__eigs__(), Gaudiodevinfo(), generate_completion(), get_class_context(), figure::get_default(), get_dim_vector(), octave::ft_text_renderer::ft_font::get_face(), base_graphics_object::get_factory_default(), octave::symbol_table::get_fcn_info(), octave::ft_manager::get_font(), text_element_fontname::get_fontname(), octave::text_renderer::font::get_name(), octave::load_path::get_package(), octave_classdef::get_property(), octave::get_user_code(), get_variable(), octave::sys::env::getenv(), octave::jit_module::getFunctionAddress(), octave::tree_jit::getPointerToNamedFunction(), octave::jit_memory_manager::getPointerToNamedFunction(), octave::tree_jit::getSymbolAddress(), octave::jit_memory_manager::getSymbolAddress(), octave::symbol_table::global_assign(), octave::symbol_table::global_varval(), gripe_empty_arg(), gripe_invalid_value_specified(), gripe_square_matrix_required(), gripe_user_returned_invalid(), gripe_user_supplied_eval(), gripe_wrong_type_arg(), octave::main_window::handle_create_listview(), octave::main_window::handle_edit_mfile_request(), hdf5_fstreambase::hdf5_fstreambase(), hdf5_h5g_iterate(), hdf5_read_next_data(), hdf5_read_next_data_internal(), hook_function::hook_function(), named_hook_function::id(), base_properties::insert_property(), octave::fcn_info::fcn_info_rep::install_built_in_dispatch(), octave::symbol_table::install_built_in_dispatch(), octave::symbol_table::install_built_in_function(), install_builtin_dispatch(), install_builtin_function(), octave::symbol_table::install_cmdline_function(), install_dld_function(), install_loaded_variable(), octave::symbol_table::install_local_function(), install_mex_function(), octave::symbol_table::install_user_function(), octave::symbol_table::is_built_in_function_name(), octave::load_path::dir_info::is_package(), octave::load_path::is_package(), named_hook_function::is_valid(), is_valid_bsxfun(), is_valid_inplace_bsxfun(), octave_scalar_map::isfield(), octave_map::isfield(), octave::jit_convert::jit_convert(), kpse_all_path_search(), kpse_path_search(), kpse_readable_file(), kpse_tilde_expand(), kpse_truncate_filename(), octave::variable_editor_stack::levelUp(), octave_link::list_dialog(), octave_fcn_handle::load_ascii(), octave_fcn_handle::load_binary(), octave::fcn_info::fcn_info_rep::load_class_constructor(), octave::fcn_info::fcn_info_rep::load_class_method(), octave_fcn_inline::load_hdf5(), octave_sparse_bool_matrix::load_hdf5(), octave_fcn_handle::load_hdf5(), octave_struct::load_hdf5(), octave_sparse_complex_matrix::load_hdf5(), octave_sparse_matrix::load_hdf5(), octave_float_complex_matrix::load_hdf5(), octave_cell::load_hdf5(), octave_char_matrix_str::load_hdf5(), octave_complex_matrix::load_hdf5(), octave_float_complex::load_hdf5(), octave_complex::load_hdf5(), octave_float_matrix::load_hdf5(), octave_bool_matrix::load_hdf5(), octave_matrix::load_hdf5(), octave_bool::load_hdf5(), octave_float_scalar::load_hdf5(), octave_scalar::load_hdf5(), octave_scalar_struct::load_hdf5(), octave_range::load_hdf5(), OCTAVE_VALUE_INT_MATRIX_T::load_hdf5(), OCTAVE_VALUE_INT_SCALAR_T::load_hdf5(), octave_value::load_hdf5(), load_hdf5_empty(), octave_base_int_matrix< intNDArray< OCTAVE_INT_T > >::load_hdf5_internal(), octave_base_int_scalar< OCTAVE_INT_T >::load_hdf5_internal(), KeyboardTranslatorManager::loadTranslator(), octave_errno::lookup(), property_list::lookup(), lookup_class(), lookup_object_name(), octave::main_window::m_add_menu(), cdef_manager::make_attribute(), cdef_manager::make_class(), cdef_manager::make_meta_class(), cdef_manager::make_method(), cdef_manager::make_property(), make_stack_frame_list(), matches_patterns(), maybe_optimized_builtin(), message(), message_with_id(), mexGetVariable(), mexGetVariablePtr(), mexPutVariable(), mk_tmp_hist_file(), octave::sys::mkdir(), octave::sys::mkfifo(), mxIsClass(), mxSetClassName(), octave::dynamic_loader::name_mangler(), octave::dynamic_loader::name_uscore_mangler(), octave::main_window::notice_settings(), octave_areadlink_wrapper(), octave_canonicalize_file_name_wrapper(), octave_errno::octave_errno(), octave_fnmatch_wrapper(), octave_getenv(), octave::octave_jit_print_any(), octave::octave_jit_print_scalar(), octave_mkdir_wrapper(), octave_mkfifo_wrapper(), octave_putenv(), octave_unsetenv_wrapper(), procstreambase::open(), hdf5_fstreambase::open(), hdf5_ifstream::open(), hdf5_ofstream::open(), iprocstream::open(), gzfilebuf::open(), oprocstream::open(), procstream::open(), gzifstream::open(), gzofstream::open(), octave::sys::dir_entry::operator=(), octave::text_renderer::font::operator=(), path_find_first_of(), path_search(), octave::sys::env::polite_directory_format(), octave::jit_extract_argument::print(), octave_struct::print_name_tag(), octave_base_scalar< bool >::print_name_tag(), octave_cell::print_name_tag(), octave_scalar_struct::print_name_tag(), octave_range::print_name_tag(), octave_base_value::print_name_tag(), octave_value::print_name_tag(), print_usage(), octave_base_value::print_with_name(), octave_value::print_with_name(), octave::files_dock_widget::process_new_dir(), octave::files_dock_widget::process_new_file(), octave_function::profiler_name(), octave::sys::env::putenv(), read_binary_data(), read_mat5_binary_element(), read_mat_binary_data(), read_text_data(), octave::sys::recursive_rmdir(), octave::jit_typeinfo::register_generic(), octave::jit_typeinfo::register_intrinsic(), octave::jit_typeinfo::register_new_type(), octave::gtk_manager::register_toolkit(), octave::documentation_dock_widget::registerDoc(), octave::dynamic_library::remove(), octave::sys::rmdir(), octave::variable_editor_stack::save(), save_binary_data(), octave_fcn_inline::save_hdf5(), octave_sparse_bool_matrix::save_hdf5(), octave_fcn_handle::save_hdf5(), octave_sparse_complex_matrix::save_hdf5(), octave_struct::save_hdf5(), octave_sparse_matrix::save_hdf5(), octave_float_complex_matrix::save_hdf5(), octave_cell::save_hdf5(), octave_complex_matrix::save_hdf5(), octave_char_matrix_str::save_hdf5(), octave_float_complex::save_hdf5(), octave_complex::save_hdf5(), octave_float_matrix::save_hdf5(), octave_bool_matrix::save_hdf5(), octave_matrix::save_hdf5(), octave_bool::save_hdf5(), octave_float_scalar::save_hdf5(), octave_scalar::save_hdf5(), octave_scalar_struct::save_hdf5(), octave_range::save_hdf5(), OCTAVE_VALUE_INT_MATRIX_T::save_hdf5(), OCTAVE_VALUE_INT_SCALAR_T::save_hdf5(), octave_value::save_hdf5(), save_hdf5_data(), save_hdf5_empty(), octave_base_int_matrix< intNDArray< OCTAVE_INT_T > >::save_hdf5_internal(), octave_base_int_scalar< OCTAVE_INT_T >::save_hdf5_internal(), save_mat5_binary_element(), save_mat5_element_length(), save_mat_binary_data(), octave::octave_dock_widget::save_settings(), save_text_data(), save_text_data_for_plotting(), search(), octave::opengl_selector::select(), property_list::set(), octave::text_renderer::set_font(), octave::ft_text_renderer::set_font(), annotation_dialog::set_gui_props(), property::set_name(), octave_classdef::set_property(), octave::main_window::set_window_layout(), QtHandles::Figure::setFileName(), Emulation::setKeyBindings(), QConsolePrivate::setupStandardIO(), octave::documentation_dock_widget::showDoc(), octave::QUIWidgetCreator::signal_listview(), octave::split_name_with_package(), octave::sys::file_ops::tilde_expand(), octave::symbol_table::top_level_assign(), octave::symbol_table::top_level_varval(), try_cellfun_internal_ops(), octave::sys::unlink(), octave::gtk_manager::unload_all_toolkits(), octave::gtk_manager::unload_toolkit(), octave::gtk_manager::unregister_toolkit(), octave::documentation_dock_widget::unregisterDoc(), octave::variable_editor::update_colors(), octave::variable_editor::variable_focused(), octave::symbol_table::varval(), verror(), octave::tree_evaluator::visit_decl_elt(), octave::jit_convert::visit_statement(), vmessage(), vmessage_with_id(), vwarning(), warn_dim_too_large(), warn_empty_arg(), warn_invalid_value_specified(), warn_wrong_type_arg(), octave::fcn_info::fcn_info_rep::x_builtin_find(), and octave::fcn_info::fcn_info_rep::xfind().
| nd group nd example For each display the value |
Definition at line 866 of file sysdep.cc.
Referenced by octave::jit_phi::add_incoming(), OCTAVE_VALUE_INT_MATRIX_T::as_mxArray(), octave::symbol_record::symbol_record_rep::assign(), octave::symbol_table::assign(), octave::symbol_scope_rep::assign(), octave::symbol_record::assign(), octave::symbol_scope::assign(), octave_int< T >::bool_value(), QtHandles::ButtonControl::ButtonControl(), octave_int< T >::char_value(), convert_index(), octave_int_base< T >::convert_real(), octave::jit_typeinfo::do_end(), octave::sys::env::do_getenv(), gh_manager::do_post_set(), octave_int< T >::double_value(), octave::jit_typeinfo::end(), expand(), extract_keyword(), octave_int< T >::float_value(), octave::symbol_scope_rep::force_assign(), octave::symbol_scope::force_assign(), octave::jit_paren_subsasgn::generate_matrix(), get_region_range(), octave::symbol_table::global_assign(), QWinTerminalImpl::horizontalScrollValueChanged(), initialize_jvm(), octave::isa(), octave::jit_typeinfo::jit_typeinfo(), QtHandles::ListBoxControl::ListBoxControl(), octave_sort< T >::lookup(), Array< octave_value >::lookup(), octave_lazy_index::make_value(), octave::jit_info::match(), octave_errno::octave_errno(), octave_getenv(), octave::octave_jit_cast_any_scalar(), octave::octave_jit_paren_scalar_subsasgn(), octave::octave_jit_paren_subsasgn_impl(), octave::octave_jit_paren_subsasgn_matrix_range(), octave::octave_jit_print_scalar(), octave_print_internal_template(), octave_putenv(), octave::octave_scan_1(), oneOrZero(), base_det< T >::operator T(), octave_int< T >::operator T(), octave::operator<<(), octave::sys::env::putenv(), octave::jit_infer::release_temp(), octave::jit_value::replace_with(), octave::jit_block::replace_with(), octave::textscan::scan_complex(), QtHandles::ListBoxControl::sendSelectionChange(), octave::profiler::set_active(), octave::workspace_model::setData(), QConsolePrivate::setHorizontalScrollValue(), QUnixTerminalImpl::setScrollBufferSize(), QWinTerminalImpl::setScrollBufferSize(), QConsolePrivate::setScrollBufferSize(), QConsolePrivate::setVerticalScrollValue(), QtHandles::SliderControl::SliderControl(), octave::symbol_table::top_level_assign(), octave::jit_factory::track_value(), octave_int_base< T >::truncate_int(), QtHandles::ButtonControl::update(), QtHandles::PopupMenuControl::update(), QtHandles::SliderControl::update(), axes::properties::update_aspectratios(), axes::update_axis_limits(), QtHandles::updateSelection(), QtHandles::SliderControl::valueChanged(), QWinTerminalImpl::verticalScrollValueChanged(), and octave::jit_convert::visit_switch_command().
| OCTAVE_EXPORT octave_value_list example x = kbhit () |
1.8.14