RTC::ConfigBase Class Reference

ConfigBase abstract class. More...

#include <ConfigAdmin.h>

Inheritance diagram for RTC::ConfigBase:

Collaboration diagram for RTC::ConfigBase:

Public Types
typedef void(ConfigAdmin::*	CallbackFunc) (const char *, const char *)

Public Member Functions
	ConfigBase (const char *name_, const char *def_val)
	Constructer. More...
virtual	~ConfigBase (void)
	Virtual Destructor. More...
void	setCallback (ConfigAdmin *cadmin, CallbackFunc cbf)
	Setting callback. More...
void	notifyUpdate (const char *key, const char *val)
	Observer function to notify variable changed. More...
virtual bool	update (const char *val)=0
	Pure virtual function to update configuration parameter values. More...

Public Attributes
const char *	name
	Configuration name. More...
const char *	default_value
	Default value in string format. More...

Protected Attributes
std::string	string_value
	Current value in string format. More...
ConfigAdmin *	m_admin
	A pointer to the ConfigAdmin object. More...
CallbackFunc	m_callback
	A member function pointer to the callback function. More...

Detailed Description

ConfigBase abstract class.

This is the abstract interface class to hold various configuration information. Concrete configuration classes must implement the following pure virtual functions.

This class provides public interface as follows.

• update(): update configuration parameter value

Since

0.4.0

Member Typedef Documentation

typedef void(ConfigAdmin::* RTC::ConfigBase::CallbackFunc) (const char *, const char *)

Constructor & Destructor Documentation

RTC::ConfigBase::ConfigBase ( const char *  name_, const char *  def_val  )

inline

Constructer.

Constructer

Parameters

name_	Configuration name
def_val	Default value in string format

virtual RTC::ConfigBase::~ConfigBase ( void  )

inlinevirtual

Virtual Destructor.

Virtual Destructor

Member Function Documentation

void RTC::ConfigBase::notifyUpdate	(	const char *	key,
		const char *	val
	)

Observer function to notify variable changed.

This function notifies variable has been changed.

Referenced by RTC::Config< VarType, TransFunc >::update().

void RTC::ConfigBase::setCallback	(	ConfigAdmin *	cadmin,
		CallbackFunc	cbf
	)

Setting callback.

This member function sets callback function which is called when variable is changed.

Referenced by RTC::ConfigAdmin::bindParameter().

virtual bool RTC::ConfigBase::update ( const char *  val )

pure virtual

Pure virtual function to update configuration parameter values.

Pure virtual function to update configuration parameter by the configuration value.

Parameters

val	The parameter values converted into character string format

Returns

Result of the setup

Implemented in RTC::Config< VarType, TransFunc >.

Referenced by RTC::ConfigAdmin::bindParameter().

Member Data Documentation

const char* RTC::ConfigBase::default_value

Default value in string format.

Referenced by RTC::Config< VarType, TransFunc >::update().

ConfigAdmin* RTC::ConfigBase::m_admin

protected

A pointer to the ConfigAdmin object.

CallbackFunc RTC::ConfigBase::m_callback

protected

A member function pointer to the callback function.

const char* RTC::ConfigBase::name

Configuration name.

Referenced by RTC::ConfigAdmin::bindParameter(), RTC::ConfigAdmin::isActive(), and RTC::Config< VarType, TransFunc >::update().

std::string RTC::ConfigBase::string_value

protected

Current value in string format.

Referenced by RTC::Config< VarType, TransFunc >::update().

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

• ConfigAdmin.h