sf::FunctionRegistry::Registration< R, Args > Class Template Reference

Registration handle templated on function signature. More...

#include <FunctionRegistry.h>

Classes
class	Holder
	Nested holder storing a function with a specific signature. More...

Public Member Functions
	Registration (const std::string &name)
	Construct registration by function name.
bool	isValid () const noexcept
	Check if the registration is valid.
	operator bool () const noexcept
	Operator type of the isValid() method.
R	call (Args... args) const
	Calls the registered function when it exists.
R	operator() (Args... args) const
	Operator type of the call() method.

Detailed Description

template<typename R, typename... Args>
class sf::FunctionRegistry::Registration< R, Args >

Registration handle templated on function signature.

Template Parameters

R	Return type
Args	Argument types

Constructor & Destructor Documentation

Registration()

template<typename R , typename... Args>

sf::FunctionRegistry::Registration< R, Args >::Registration ( const std::string &  name )

explicit

Construct registration by function name.

Parameters

name	Name and signature key

Member Function Documentation

call()

template<typename R , typename... Args>

R sf::FunctionRegistry::Registration< R, Args >::call

(

Args...

args

)

const

Calls the registered function when it exists.

Parameters

args	Arguments to pass

Exceptions

std::runtime_error

When it does not exist.

Returns

Result of the function call

isValid()

template<typename R , typename... Args>

bool sf::FunctionRegistry::Registration< R, Args >::isValid ( ) const

noexcept

Check if the registration is valid.

Returns

true if valid, false otherwise

operator bool()

template<typename R , typename... Args>

sf::FunctionRegistry::Registration< R, Args >::operator bool ( ) const

noexcept

Operator type of the isValid() method.

operator()()

template<typename R , typename... Args>

R sf::FunctionRegistry::Registration< R, Args >::operator()

(

Args...

args

)

const

Operator type of the call() method.

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

• FunctionRegistry.h