GNU Octave  8.1.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
Public Member Functions | Private Member Functions | Static Private Member Functions | Private Attributes | List of all members
history_system Class Reference

#include "oct-hist.h"

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Public Member Functions

 history_system (const history_system &)=delete
 
 history_system (interpreter &interp)
 
 ~history_system (void)=default
 
void do_edit_history (const octave_value_list &args=octave_value_list())
 
string_vector do_history (const octave_value_list &args=octave_value_list(), int nargout=0)
 
void do_run_history (const octave_value_list &args=octave_value_list())
 
void initialize (bool read_history_file=false)
 
bool input_from_tmp_file (bool flag)
 
octave_value input_from_tmp_file (const octave_value_list &args, int nargout)
 
bool input_from_tmp_file (void) const
 
history_system & operator= (const history_system &)=delete
 
octave_value timestamp_format_string (const octave_value_list &args, int nargout)
 
std::string timestamp_format_string (const std::string &file)
 
std::string timestamp_format_string (void) const
 
void write_timestamp (void)
 

Private Member Functions

template<typename T >
T set (T &var, const T &new_val)
 

Static Private Member Functions

static std::string default_file (void)
 
static int default_size (void)
 
static std::string default_timestamp_format (void)
 

Private Attributes

bool m_input_from_tmp_file
 
interpreter & m_interpreter
 
std::string m_timestamp_format_string
 

Detailed Description

Definition at line 41 of file oct-hist.h.

Constructor & Destructor Documentation

◆ history_system() [1/2]

history_system::history_system ( interpreter &  interp)

Definition at line 263 of file oct-hist.cc.

◆ history_system() [2/2]

history_system::history_system ( const history_system &  )
delete

◆ ~history_system()

history_system::~history_system ( void  )
default

Member Function Documentation

◆ default_file()

std::string history_system::default_file ( void  )
staticprivate

Definition at line 527 of file oct-hist.cc.

References dir_sep_str(), and make_absolute().

Referenced by do_history(), and initialize().

◆ default_size()

int history_system::default_size ( void  )
staticprivate

Definition at line 553 of file oct-hist.cc.

Referenced by initialize().

◆ default_timestamp_format()

std::string history_system::default_timestamp_format ( void  )
staticprivate

Definition at line 570 of file oct-hist.cc.

References OCTAVE_VERSION.

◆ do_edit_history()

void history_system::do_edit_history ( const octave_value_list &  args = octave_value_list ())

Definition at line 446 of file oct-hist.cc.

References edit_history_add_hist(), edit_history_readline(), error(), fstream(), interpreter::get_environment(), ignore_interrupts(), m_input_from_tmp_file, m_interpreter, mk_tmp_hist_file(), set_interrupt_handler(), source_file(), system(), and unlink().

Referenced by Fedit_history().

◆ do_history()

string_vector history_system::do_history ( const octave_value_list &  args = octave_value_list (),
int  nargout = 0 
)

Definition at line 318 of file oct-hist.cc.

References command_history::append(), command_history::clear(), event_manager::clear_history(), default_file(), err_wrong_type_arg(), error(), command_history::file(), interpreter::get_event_manager(), octave_value::int_value(), octave_value::is_string(), octave_value::isnumeric(), len, octave_value_list::length(), command_history::list(), m_interpreter, octave_stdout, panic_impossible, command_history::read(), command_history::read_range(), command_history::set_file(), event_manager::set_history(), octave_value::string_value(), and command_history::write().

Referenced by Fhistory(), and main_window::handle_clear_history_request().

◆ do_run_history()

void history_system::do_run_history ( const octave_value_list &  args = octave_value_list ())

Definition at line 509 of file oct-hist.cc.

References m_input_from_tmp_file, mk_tmp_hist_file(), source_file(), and unlink().

Referenced by Frun_history().

◆ initialize()

void history_system::initialize ( bool  read_history_file = false)

Definition at line 268 of file oct-hist.cc.

References default_file(), default_size(), interpreter::get_event_manager(), command_history::initialize(), command_history::list(), m_interpreter, and event_manager::set_history().

Referenced by interpreter::initialize_history().

◆ input_from_tmp_file() [1/3]

bool history_system::input_from_tmp_file ( bool  flag)
inline

Definition at line 65 of file oct-hist.h.

◆ input_from_tmp_file() [2/3]

octave_value history_system::input_from_tmp_file ( const octave_value_list &  args,
int  nargout 
)

Definition at line 297 of file oct-hist.cc.

References m_input_from_tmp_file, and set_internal_variable().

Referenced by base_lexer::input_from_tmp_history_file().

◆ input_from_tmp_file() [3/3]

bool history_system::input_from_tmp_file ( void  ) const
inline

Definition at line 60 of file oct-hist.h.

◆ operator=()

history_system& history_system::operator= ( const history_system &  )
delete

◆ set()

template<typename T >
T history_system::set ( T &  var,
const T &  new_val 
)
inlineprivate

Definition at line 109 of file oct-hist.h.

◆ timestamp_format_string() [1/3]

octave_value history_system::timestamp_format_string ( const octave_value_list &  args,
int  nargout 
)

Definition at line 305 of file oct-hist.cc.

References m_timestamp_format_string, and set_internal_variable().

Referenced by Fhistory_timestamp_format_string(), and interpreter::maximum_braindamage().

◆ timestamp_format_string() [2/3]

std::string history_system::timestamp_format_string ( const std::string &  file)
inline

Definition at line 78 of file oct-hist.h.

◆ timestamp_format_string() [3/3]

std::string history_system::timestamp_format_string ( void  ) const
inline

Definition at line 73 of file oct-hist.h.

◆ write_timestamp()

void history_system::write_timestamp ( void  )

Definition at line 279 of file oct-hist.cc.

References command_history::add(), event_manager::append_history(), interpreter::get_event_manager(), m_interpreter, and m_timestamp_format_string.

Referenced by Fexec(), and interpreter::shutdown().

Member Data Documentation

◆ m_input_from_tmp_file

bool history_system::m_input_from_tmp_file
private

Definition at line 96 of file oct-hist.h.

Referenced by do_edit_history(), do_run_history(), and input_from_tmp_file().

◆ m_interpreter

interpreter& history_system::m_interpreter
private

Definition at line 93 of file oct-hist.h.

Referenced by do_edit_history(), do_history(), initialize(), and write_timestamp().

◆ m_timestamp_format_string

std::string history_system::m_timestamp_format_string
private

Definition at line 100 of file oct-hist.h.

Referenced by timestamp_format_string(), and write_timestamp().

The documentation for this class was generated from the following files: