etl::delegate< TReturn(TParam)> Class Template Reference

Public Types
typedef TReturn(*	function_type) (TParam)
typedef TReturn	return_type
typedef TParam	argument_type

Public Member Functions
	delegate ()
	Default constructor.
	delegate (const delegate &other)
template<typename TFunctor>
	delegate (TFunctor &instance, typename etl::enable_if< etl::is_class< TFunctor >::value &&!is_delegate< TFunctor >::value, int >::type=0)
template<typename TFunctor>
	delegate (const TFunctor &instance, typename etl::enable_if< etl::is_class< TFunctor >::value &&!is_delegate< TFunctor >::value, int >::type=0)
template<TReturn(*)(TParam) Method>
void	set ()
	Set from function (Compile time).
template<typename TFunctor>
etl::enable_if< etl::is_class< TFunctor >::value &&!is_delegate< TFunctor >::value, void >::type	set (TFunctor &instance)
	Set from Functor.
template<typename TFunctor>
etl::enable_if< etl::is_class< TFunctor >::value &&!is_delegate< TFunctor >::value, void >::type	set (const TFunctor &instance)
	Set from const Functor.
template<typename T, TReturn(T::*)(TParam) Method>
void	set (T &instance)
	Set from instance method (Run time).
template<typename T, TReturn(T::*)(TParam) const Method>
void	set (T &instance)
	Set from const instance method (Run time).
template<typename T, T & Instance, TReturn(T::*)(TParam) Method>
void	set ()
	Set from instance method (Compile time).
template<typename T, TReturn(T::*)(TParam) Method, T & Instance>
void	set ()
template<typename T, T const & Instance, TReturn(T::*)(TParam) const Method>
void	set ()
	Set from const instance method (Compile time).
template<typename T, TReturn(T::*)(TParam) const Method, T const & Instance>
void	set ()
ETL_CONSTEXPR14 void	clear ()
	Clear the delegate.
TReturn	operator() (TParam param) const
	Execute the delegate.
template<typename TAlternative>
TReturn	call_or (TAlternative alternative, TParam param) const
template<TReturn(*)(TParam) Method>
TReturn	call_or (TParam param) const
delegate &	operator= (const delegate &rhs)
	Create from function (Compile time).
template<typename TFunctor>
etl::enable_if< etl::is_class< TFunctor >::value &&!is_delegate< TFunctor >::value, delegate & >::type	operator= (TFunctor &instance)
	Create from Functor.
template<typename TFunctor>
etl::enable_if< etl::is_class< TFunctor >::value &&!is_delegate< TFunctor >::value, delegate & >::type	operator= (const TFunctor &instance)
	Create from const Functor.
bool	operator== (const delegate &rhs) const
	Checks equality.
bool	operator!= (const delegate &rhs) const
	Returns true if the delegate is valid.
bool	is_valid () const
	Returns true if the delegate is valid.
	operator bool () const
	Returns true if the delegate is valid.
Public Member Functions inherited from etl::private_delegate::call_if_impl< delegate< TReturn(TParam)>, TReturn, TParam >
etl::optional< TReturn >	call_if (TParam param)

Static Public Member Functions
template<TReturn(*)(TParam) Method>
static delegate	create ()
	Create from function (Compile time).
template<typename TFunctor>
static etl::enable_if< etl::is_class< TFunctor >::value &&!is_delegate< TFunctor >::value, delegate >::type	create (TFunctor &instance)
	Create from a Functor.
template<typename TFunctor>
static etl::enable_if< etl::is_class< TFunctor >::value &&!is_delegate< TFunctor >::value, delegate >::type	create (const TFunctor &instance)
	Create from a const Functor.
template<typename T, TReturn(T::*)(TParam) Method>
static delegate	create (T &instance)
	Create from instance method (Run time).
template<typename T, TReturn(T::*)(TParam) const Method>
static delegate	create (const T &instance)
	Create from const instance method (Run time).
template<typename T, T & Instance, TReturn(T::*)(TParam) Method>
static delegate	create ()
	Create from instance method (Compile time).
template<typename T, TReturn(T::*)(TParam) Method, T & Instance>
static delegate	create ()
template<typename T, T const & Instance, TReturn(T::*)(TParam) const Method>
static delegate	create ()
	Create from const instance method (Compile time).
template<typename T, TReturn(T::*)(TParam) const Method, T const & Instance>
static delegate	create ()
template<typename T, T & Instance>
static delegate	create ()

Member Function Documentation

call_or() [1/2]

template<typename TReturn, typename TParam>

template<typename TAlternative>

TReturn etl::delegate< TReturn(TParam)>::call_or ( TAlternative alternative, TParam param ) const

inline

Execute the delegate if valid or call alternative. Run time alternative.

call_or() [2/2]

template<typename TReturn, typename TParam>

template<TReturn(*)(TParam) Method>

TReturn etl::delegate< TReturn(TParam)>::call_or ( TParam param ) const

inline

Execute the delegate if valid or call alternative. Compile time alternative.

create() [1/3]

template<typename TReturn, typename TParam>

template<typename T, T & Instance>

delegate etl::delegate< TReturn(TParam)>::create ( )

inlinestatic

Create from instance function operator (Compile time). At the time of writing, GCC appears to have trouble with this.

create() [2/3]

template<typename TReturn, typename TParam>

template<typename T, TReturn(T::*)(TParam) const Method, T const & Instance>

delegate etl::delegate< TReturn(TParam)>::create ( )

inlinestatic

Create from const instance method (Compile time). New API

create() [3/3]

template<typename TReturn, typename TParam>

template<typename T, TReturn(T::*)(TParam) Method, T & Instance>

delegate etl::delegate< TReturn(TParam)>::create ( )

inlinestatic

Create from instance method (Compile time). New API

set() [1/2]

template<typename TReturn, typename TParam>

template<typename T, TReturn(T::*)(TParam) const Method, T const & Instance>

void etl::delegate< TReturn(TParam)>::set ( )

inline

Set from const instance method (Compile time). New API

set() [2/2]

template<typename TReturn, typename TParam>

template<typename T, TReturn(T::*)(TParam) Method, T & Instance>

void etl::delegate< TReturn(TParam)>::set ( )

inline

Set from instance method (Compile time). New API

---

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

• include/etl/private/delegate_cpp03.h