ecl::Slot< Void > Class Reference

Specialised slot that handles void callbacks. More...

#include <slot.hpp>

Public Member Functions
void	connect (const std::string &topic)
	Make a connection to the specified topic. More...
void	disconnect ()
	Disconnect the slot from all topics. More...
	Slot (const Slot &slot)
	Copy constructor. More...
template<typename C >
	Slot (void(C::*f)(void), C &c)
	Load with a member function. More...
template<typename C >
	Slot (void(C::*f)(void), C &c, const std::string &topic)
	Load with a member function and connect. More...
	Slot (VoidFunction f)
	Load with a global/static function. More...
	Slot (VoidFunction f, const std::string &topic)
	Load with a global/static function and connect. More...
	~Slot ()
	Default destructor. More...

Private Attributes
SigSlot< Void > *	sigslot

Detailed Description

Specialised slot that handles void callbacks.

Specialised signal that works with void function callbacks.

Usage examples are provided in the main page's documentation for this package.

See also

Signal, Slot.

Definition at line 183 of file slot.hpp.

Constructor & Destructor Documentation

Slot() [1/5]

ecl::Slot< Void >::Slot ( VoidFunction  f )

inline

Load with a global/static function.

Note that the function must have zero arguments and it must return void.

Parameters

f	: the global/static function.

Definition at line 195 of file slot.hpp.

Slot() [2/5]

ecl::Slot< Void >::Slot ( VoidFunction  f, const std::string &  topic  )

inline

Load with a global/static function and connect.

Note that the function must have zero arguments and it must return void.

Parameters

f	: the global/static function.
topic	: the slot topic name to connect to.

Definition at line 207 of file slot.hpp.

Slot() [3/5]

template<typename C >

ecl::Slot< Void >::Slot ( void(C::*)(void)  f, C &  c  )

inline

Load with a member function.

Note that the function must have zero arguments and it must return void.

Parameters

f	: the member function.
c	: the class instance.

Definition at line 221 of file slot.hpp.

Slot() [4/5]

template<typename C >

ecl::Slot< Void >::Slot ( void(C::*)(void)  f, C &  c, const std::string &  topic  )

inline

Load with a member function and connect.

Note that the function must have zero arguments and it must return void.

Parameters

f	: the member function.
c	: the class instance.
topic	: the slot topic name to connect to.

Definition at line 235 of file slot.hpp.

Slot() [5/5]

ecl::Slot< Void >::Slot ( const Slot< Void > &  slot )

inline

Copy constructor.

This is specially designed so that copying a slot is perfectly acceptable. Copies do not increase the number of callbacks that are fired - they just preserve the slot when used with things like stl containers. When the last copy disappears, the object destroys its connection automagically.

Parameters

slot	: the object to be copied.

Definition at line 250 of file slot.hpp.

~Slot()

ecl::Slot< Void >::~Slot ( )

inline

Default destructor.

This handles the cleanup operation, first decrementing and then checking if its the last of its instance. If it is, it cleans up the sigslot connection with the sigslots manager.

Definition at line 261 of file slot.hpp.

Member Function Documentation

connect()

void ecl::Slot< Void >::connect ( const std::string &  topic )

inline

Make a connection to the specified topic.

This contacts the sigslots manager to connect the signal to the specified topic - creating the topic if it is not yet existing.

Parameters

topic

: the topic to connect to.

Definition at line 275 of file slot.hpp.

disconnect()

void ecl::Slot< Void >::disconnect ( )

inline

Disconnect the slot from all topics.

This completely disconnects the slot.

Definition at line 281 of file slot.hpp.

Member Data Documentation

sigslot

SigSlot<Void>* ecl::Slot< Void >::sigslot

private

Definition at line 284 of file slot.hpp.

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

• slot.hpp