Base class for representing user preferences a la windows INI files.The real implementation is in Python, and is accessable from C++ via the magic of SWIG directors. More...

#include <prefs.h>

Public Member Functions
	prefs ()
virtual	~prefs ()
std::string	to_string ()
	Returns the configuration options as a string.
void	save ()
	Saves the configuration settings to ${HOME}/.gnuradio/config.conf.
virtual bool	has_section (const std::string &section)
	Does `section` exist?
virtual bool	has_option (const std::string &section, const std::string &option)
	Does `option` exist?
virtual const std::string	get_string (const std::string &section, const std::string &option, const std::string &default_val)
	If option exists return associated value; else default_val.
virtual void	set_string (const std::string &section, const std::string &option, const std::string &val)
	Set or add a string `option` to `section` with value `val`.
virtual bool	get_bool (const std::string &section, const std::string &option, bool default_val)
	If option exists and value can be converted to bool, return it; else default_val.
virtual void	set_bool (const std::string &section, const std::string &option, bool val)
	Set or add a bool `option` to `section` with value `val`.
virtual long	get_long (const std::string &section, const std::string &option, long default_val)
	If option exists and value can be converted to long, return it; else default_val.
virtual void	set_long (const std::string &section, const std::string &option, long val)
	Set or add a long `option` to `section` with value `val`.
virtual double	get_double (const std::string &section, const std::string &option, double default_val)
	If option exists and value can be converted to double, return it; else default_val.
virtual void	set_double (const std::string &section, const std::string &option, double val)
	Set or add a double `option` to `section` with value `val`.
Static Public Member Functions
static prefs *	singleton ()
static void	set_singleton (prefs *p)
Protected Member Functions
virtual std::vector< std::string >	_sys_prefs_filenames ()
virtual void	_read_files ()
virtual void	_convert_to_map (const std::string &conf)
virtual char *	option_to_env (std::string section, std::string option)

Detailed Description

Base class for representing user preferences a la windows INI files.

The real implementation is in Python, and is accessable from C++ via the magic of SWIG directors.

Constructor & Destructor Documentation

gr::prefs::prefs ( )

virtual gr::prefs::~prefs ( ) [virtual]

Member Function Documentation

virtual void gr::prefs::_convert_to_map ( const std::string & conf ) [protected, virtual]

virtual void gr::prefs::_read_files ( ) [protected, virtual]

virtual std::vector<std::string> gr::prefs::_sys_prefs_filenames ( ) [protected, virtual]

virtual bool gr::prefs::get_bool	(	const std::string &	section,
		const std::string &	option,
		bool	default_val
	)		`[virtual]`

If option exists and value can be converted to bool, return it; else default_val.

virtual double gr::prefs::get_double	(	const std::string &	section,
		const std::string &	option,
		double	default_val
	)		`[virtual]`

If option exists and value can be converted to double, return it; else default_val.

virtual long gr::prefs::get_long	(	const std::string &	section,
		const std::string &	option,
		long	default_val
	)		`[virtual]`

If option exists and value can be converted to long, return it; else default_val.

virtual const std::string gr::prefs::get_string	(	const std::string &	section,
		const std::string &	option,
		const std::string &	default_val
	)		`[virtual]`

If option exists return associated value; else default_val.

virtual bool gr::prefs::has_option	(	const std::string &	section,
		const std::string &	option
	)		`[virtual]`

Does option exist?

virtual bool gr::prefs::has_section ( const std::string & section ) [virtual]

Does section exist?

virtual char* gr::prefs::option_to_env	(	std::string	section,
		std::string	option
	)		`[protected, virtual]`

void gr::prefs::save ( )

Saves the configuration settings to ${HOME}/.gnuradio/config.conf.

WARNING: this will overwrite your current config.conf file.

virtual void gr::prefs::set_bool	(	const std::string &	section,
		const std::string &	option,
		bool	val
	)		`[virtual]`

Set or add a bool option to section with value val.

virtual void gr::prefs::set_double	(	const std::string &	section,
		const std::string &	option,
		double	val
	)		`[virtual]`

Set or add a double option to section with value val.

virtual void gr::prefs::set_long	(	const std::string &	section,
		const std::string &	option,
		long	val
	)		`[virtual]`

Set or add a long option to section with value val.

static void gr::prefs::set_singleton ( prefs * p ) [static]

virtual void gr::prefs::set_string	(	const std::string &	section,
		const std::string &	option,
		const std::string &	val
	)		`[virtual]`

Set or add a string option to section with value val.

static prefs* gr::prefs::singleton ( ) [static]

std::string gr::prefs::to_string ( )

Returns the configuration options as a string.

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

prefs.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation