Callback class based on template specialization. More...

#include <Callback-A.h>

Public Member Functions
	Callback (R(*func)()=0)
	Create a Callback with a static function.
	Callback (const Callback< R()> &func)
	Attach a Callback.
template<typename T , typename U >
	Callback (U obj, R(T::method)())
	Create a Callback with a member function.
template<typename T , typename U >
	Callback (const U obj, R(T::method)() const)
	Create a Callback with a member function.
template<typename T , typename U >
	Callback (volatile U obj, R(T::method)() volatile)
	Create a Callback with a member function.
template<typename T , typename U >
	Callback (const volatile U obj, R(T::method)() const volatile)
	Create a Callback with a member function.
template<typename T , typename U >
	Callback (R(func)(T ), U *arg)
	Create a Callback with a static function and bound pointer.
template<typename T , typename U >
	Callback (R(func)(const T ), const U *arg)
	Create a Callback with a static function and bound pointer.
template<typename T , typename U >
	Callback (R(func)(volatile T ), volatile U *arg)
	Create a Callback with a static function and bound pointer.
template<typename T , typename U >
	Callback (R(func)(const volatile T ), const volatile U *arg)
	Create a Callback with a static function and bound pointer.
template<typename F >
	Callback (F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)()))
	Create a Callback with a function object.
template<typename F >
	Callback (const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() const))
	Create a Callback with a function object.
template<typename F >
	Callback (volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() volatile))
	Create a Callback with a function object.
template<typename F >
	Callback (const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() const volatile))
	Create a Callback with a function object.
template<typename T , typename U >
	Callback (U obj, R(func)(T *))
	Create a Callback with a static function and bound pointer.
template<typename T , typename U >
	Callback (const U obj, R(func)(const T *))
	Create a Callback with a static function and bound pointer.
template<typename T , typename U >
	Callback (volatile U obj, R(func)(volatile T *))
	Create a Callback with a static function and bound pointer.
template<typename T , typename U >
	Callback (const volatile U obj, R(func)(const volatile T *))
	Create a Callback with a static function and bound pointer.
	~Callback ()
	Destroy a callback.
void	attach (R(*func)())
	Attach a static function.
void	attach (const Callback< R()> &func)
	Attach a Callback.
template<typename T , typename U >
void	attach (U obj, R(T::method)())
	Attach a member function.
template<typename T , typename U >
void	attach (const U obj, R(T::method)() const)
	Attach a member function.
template<typename T , typename U >
void	attach (volatile U obj, R(T::method)() volatile)
	Attach a member function.
template<typename T , typename U >
void	attach (const volatile U obj, R(T::method)() const volatile)
	Attach a member function.
template<typename T , typename U >
void	attach (R(func)(T ), U *arg)
	Attach a static function with a bound pointer.
template<typename T , typename U >
void	attach (R(func)(const T ), const U *arg)
	Attach a static function with a bound pointer.
template<typename T , typename U >
void	attach (R(func)(volatile T ), volatile U *arg)
	Attach a static function with a bound pointer.
template<typename T , typename U >
void	attach (R(func)(const volatile T ), const volatile U *arg)
	Attach a static function with a bound pointer.
template<typename F >
void	attach (F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)()))
	Attach a function object.
template<typename F >
void	attach (const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() const))
	Attach a function object.
template<typename F >
void	attach (volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() volatile))
	Attach a function object.
template<typename F >
void	attach (const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() const volatile))
	Attach a function object.
template<typename T , typename U >
void	attach (U obj, R(func)(T *))
	Attach a static function with a bound pointer.
template<typename T , typename U >
void	attach (const U obj, R(func)(const T *))
	Attach a static function with a bound pointer.
template<typename T , typename U >
void	attach (volatile U obj, R(func)(volatile T *))
	Attach a static function with a bound pointer.
template<typename T , typename U >
void	attach (const volatile U obj, R(func)(const volatile T *))
	Attach a static function with a bound pointer.
Callback &	operator= (const Callback &that)
	Assign a callback.
R	call () const
	Call the attached function.
R	operator() () const
	Call the attached function.
	operator bool () const
	Test if function has been attached.
Static Public Member Functions
static R	thunk (void *func)
	Static thunk for passing as C-style function.
Friends
bool	operator== (const Callback &l, const Callback &r)
	Test for equality.
bool	operator!= (const Callback &l, const Callback &r)
	Test for inequality.

Detailed Description

template<typename R>
class Callback< R()>

Callback class based on template specialization.

Note:: Synchronization level: Not protected

Definition at line 79 of file Callback-A.h.

Constructor & Destructor Documentation

Callback ( R(*)() func = 0 )

Create a Callback with a static function.

Parameters:

func	Static function to attach

Definition at line 84 of file Callback-A.h.

Callback ( const Callback< R()> & func )

Attach a Callback.

Parameters:

func	The Callback to attach

Definition at line 95 of file Callback-A.h.

Callback	(	U *	obj,
		R(T::*)()	method
	)

Create a Callback with a member function.

Parameters:

obj	Pointer to object to invoke member function on
method	Member function to attach

Definition at line 107 of file Callback-A.h.

Callback	(	const U *	obj,
		R(T::*)() const	method
	)

Create a Callback with a member function.

Parameters:

obj	Pointer to object to invoke member function on
method	Member function to attach

Definition at line 116 of file Callback-A.h.

Callback	(	volatile U *	obj,
		R(T::*)() volatile	method
	)

Create a Callback with a member function.

Parameters:

obj	Pointer to object to invoke member function on
method	Member function to attach

Definition at line 125 of file Callback-A.h.

Callback	(	const volatile U *	obj,
		R(T::*)() const volatile	method
	)

Create a Callback with a member function.

Parameters:

obj	Pointer to object to invoke member function on
method	Member function to attach

Definition at line 134 of file Callback-A.h.

Callback	(	R()(T )	func,
		U *	arg
	)

Create a Callback with a static function and bound pointer.

Parameters:

func	Static function to attach
arg	Pointer argument to function

Definition at line 143 of file Callback-A.h.

Callback	(	R()(const T )	func,
		const U *	arg
	)

Create a Callback with a static function and bound pointer.

Parameters:

func	Static function to attach
arg	Pointer argument to function

Definition at line 152 of file Callback-A.h.

Callback	(	R()(volatile T )	func,
		volatile U *	arg
	)

Create a Callback with a static function and bound pointer.

Parameters:

func	Static function to attach
arg	Pointer argument to function

Definition at line 161 of file Callback-A.h.

Callback	(	R()(const volatile T )	func,
		const volatile U *	arg
	)

Create a Callback with a static function and bound pointer.

Parameters:

func	Static function to attach
arg	Pointer argument to function

Definition at line 170 of file Callback-A.h.

Callback	(	F	f,
		MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)())
	)

Create a Callback with a function object.

Parameters:

f	Function object to attach

Note:: The function object is limited to a single word of storage

Definition at line 179 of file Callback-A.h.

Callback	(	const F	f,
		MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() const)
	)

Create a Callback with a function object.

Parameters:

f	Function object to attach

Note:: The function object is limited to a single word of storage

Definition at line 188 of file Callback-A.h.

Callback	(	volatile F	f,
		MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() volatile)
	)

Create a Callback with a function object.

Parameters:

f	Function object to attach

Note:: The function object is limited to a single word of storage

Definition at line 197 of file Callback-A.h.

Callback	(	const volatile F	f,
		MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() const volatile)
	)

Create a Callback with a function object.

Parameters:

f	Function object to attach

Note:: The function object is limited to a single word of storage

Definition at line 206 of file Callback-A.h.

Callback	(	U *	obj,
		R()(T )	func
	)

Create a Callback with a static function and bound pointer.

Parameters:

obj	Pointer to object to bind to function
func	Static function to attach

Definition at line 217 of file Callback-A.h.

Callback	(	const U *	obj,
		R()(const T )	func
	)

Create a Callback with a static function and bound pointer.

Parameters:

obj	Pointer to object to bind to function
func	Static function to attach

Definition at line 228 of file Callback-A.h.

Callback	(	volatile U *	obj,
		R()(volatile T )	func
	)

Create a Callback with a static function and bound pointer.

Parameters:

obj	Pointer to object to bind to function
func	Static function to attach

Definition at line 239 of file Callback-A.h.

Callback	(	const volatile U *	obj,
		R()(const volatile T )	func
	)

Create a Callback with a static function and bound pointer.

Parameters:

obj	Pointer to object to bind to function
func	Static function to attach

Definition at line 250 of file Callback-A.h.

~Callback ( )

Destroy a callback.

Definition at line 256 of file Callback-A.h.

Member Function Documentation

void attach ( R(*)() func )

Attach a static function.

Parameters:

func	Static function to attach

Definition at line 267 of file Callback-A.h.

void attach ( const Callback< R()> & func )

Attach a Callback.

Parameters:

func	The Callback to attach

Definition at line 277 of file Callback-A.h.

void attach	(	const U *	obj,
		R(T::*)() const	method
	)

Attach a member function.

Parameters:

obj	Pointer to object to invoke member function on
method	Member function to attach

Definition at line 301 of file Callback-A.h.

void attach	(	R()(const T )	func,
		const U *	arg
	)

Attach a static function with a bound pointer.

Parameters:

func	Static function to attach
arg	Pointer argument to function

Definition at line 349 of file Callback-A.h.

void attach	(	const U *	obj,
		R()(const T )	func
	)

Attach a static function with a bound pointer.

Parameters:

obj	Pointer to object to bind to function
func	Static function to attach

Definition at line 445 of file Callback-A.h.

void attach	(	volatile U *	obj,
		R()(volatile T )	func
	)

Attach a static function with a bound pointer.

Parameters:

obj	Pointer to object to bind to function
func	Static function to attach

Definition at line 457 of file Callback-A.h.

void attach	(	R()(volatile T )	func,
		volatile U *	arg
	)

Attach a static function with a bound pointer.

Parameters:

func	Static function to attach
arg	Pointer argument to function

Definition at line 361 of file Callback-A.h.

void attach	(	const volatile U *	obj,
		R()(const volatile T )	func
	)

Attach a static function with a bound pointer.

Parameters:

obj	Pointer to object to bind to function
func	Static function to attach

Definition at line 469 of file Callback-A.h.

void attach	(	volatile U *	obj,
		R(T::*)() volatile	method
	)

Attach a member function.

Parameters:

obj	Pointer to object to invoke member function on
method	Member function to attach

Definition at line 313 of file Callback-A.h.

void attach	(	U *	obj,
		R()(T )	func
	)

Attach a static function with a bound pointer.

Parameters:

obj	Pointer to object to bind to function
func	Static function to attach

Definition at line 433 of file Callback-A.h.

void attach	(	const volatile F	f,
		MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() const volatile)
	)

Attach a function object.

Parameters:

f	Function object to attach

Note:: The function object is limited to a single word of storage

Definition at line 421 of file Callback-A.h.

void attach	(	volatile F	f,
		MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() volatile)
	)

Attach a function object.

Parameters:

f	Function object to attach

Note:: The function object is limited to a single word of storage

Definition at line 409 of file Callback-A.h.

void attach	(	const F	f,
		MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)() const)
	)

Attach a function object.

Parameters:

f	Function object to attach

Note:: The function object is limited to a single word of storage

Definition at line 397 of file Callback-A.h.

void attach	(	R()(const volatile T )	func,
		const volatile U *	arg
	)

Attach a static function with a bound pointer.

Parameters:

func	Static function to attach
arg	Pointer argument to function

Definition at line 373 of file Callback-A.h.

void attach	(	F	f,
		MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R(F::*)())
	)

Attach a function object.

Parameters:

f	Function object to attach

Note:: The function object is limited to a single word of storage

Definition at line 385 of file Callback-A.h.

void attach	(	U *	obj,
		R(T::*)()	method
	)

Attach a member function.

Parameters:

obj	Pointer to object to invoke member function on
method	Member function to attach

Definition at line 289 of file Callback-A.h.

void attach	(	const volatile U *	obj,
		R(T::*)() const volatile	method
	)

Attach a member function.

Parameters:

obj	Pointer to object to invoke member function on
method	Member function to attach

Definition at line 325 of file Callback-A.h.

void attach	(	R()(T )	func,
		U *	arg
	)

Attach a static function with a bound pointer.

Parameters:

func	Static function to attach
arg	Pointer argument to function

Definition at line 337 of file Callback-A.h.

R call ( ) const

Call the attached function.

Definition at line 487 of file Callback-A.h.

operator bool ( ) const

Test if function has been attached.

Definition at line 499 of file Callback-A.h.

R operator() ( ) const

Call the attached function.

Definition at line 493 of file Callback-A.h.

Callback& operator= ( const Callback< R()> & that )

Assign a callback.

Definition at line 476 of file Callback-A.h.

static R thunk ( void * func ) [static]

Static thunk for passing as C-style function.

Parameters:

func	Callback to call passed as void pointer

Returns:: the value as determined by func which is of type and determined by the signiture of func

Definition at line 520 of file Callback-A.h.

Friends And Related Function Documentation

bool operator!=	(	const Callback< R()> &	l,
		const Callback< R()> &	r
	)		`[friend]`

Test for inequality.

Definition at line 511 of file Callback-A.h.

bool operator==	(	const Callback< R()> &	l,
		const Callback< R()> &	r
	)		`[friend]`

Test for equality.

Definition at line 505 of file Callback-A.h.

Important changes to repositories hosted on mbed.com

Callback< R()> Class Template Reference
[Platform]

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

template<typename R>
class Callback< R()>

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Repository toolbox

Repository details

Important Information for this Arm website

Important changes to repositories hosted on mbed.com

Callback< R()> Class Template Reference [Platform]

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

template<typename R> class Callback< R()>

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Repository toolbox

Repository details

Important Information for this Arm website

Access Warning

Callback< R()> Class Template Reference
[Platform]

template<typename R>
class Callback< R()>