sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies > Class Template Reference

The core class, wrapping one functional object and enabling a variety of composing operators for it. More...

#include <BasicClosure.hpp>

Inheritance diagram for sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >:

Collaboration diagram for sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >:

Public Member Functions
template<class... Args> requires std::constructible_from<Fn, Args...>
constexpr	BasicClosure (Args &&... args) noexcept(std::is_nothrow_constructible_v< Fn, Args... >)
	Forwarding constructor, forwarding all of its arguments to its stored functional.
	BasicClosure (const BasicClosure &)=default
	Defaulted copy constructor.
BasicClosure &	operator= (const BasicClosure &)=default
	Defaulted copy assign operator.
	BasicClosure (BasicClosure &&)=default
	Defaulted move constructor.
BasicClosure &	operator= (BasicClosure &&)=default
	Defaulted move assign operator.
	~BasicClosure ()=default
	Defaulted destructor.
constexpr	operator const Fn & () const &noexcept
	Conversion operator, providing access to the stored functional as const lvalue-reference.
constexpr	operator Fn & () &noexcept
	Conversion operator, providing access to the stored functional as lvalue-reference.
constexpr	operator const Fn && () const &&noexcept
	Conversion operator, providing access to the stored functional as const rvalue-reference.
constexpr	operator Fn && () &&noexcept
	Conversion operator, providing access to the stored functional as rvalue-reference.

Detailed Description

template<function Fn, template< class > class InvokePolicy, template< class > class... OperatorPolicies>
requires invoke_policy<InvokePolicy> && (... && operator_policy<OperatorPolicies>)
class sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >

The core class, wrapping one functional object and enabling a variety of composing operators for it.

Template Parameters

Fn	The wrapped functional type.
InvokePolicy	CRTP type, providing different operator () implementations.
OperatorPolicies	CRTP types, providing different composing operators.

Constructor & Destructor Documentation

BasicClosure() [1/3]

template<function Fn, template< class > class InvokePolicy, template< class > class... OperatorPolicies>

template<class... Args>
requires std::constructible_from<Fn, Args...>

constexpr sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >::BasicClosure ( Args &&...  args )

inlineexplicitconstexprnoexcept

Forwarding constructor, forwarding all of its arguments to its stored functional.

Template Parameters

Args	Constructor argument types.

Parameters

args	Constructor arguments.

BasicClosure() [2/3]

template<function Fn, template< class > class InvokePolicy, template< class > class... OperatorPolicies>

sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >::BasicClosure ( const BasicClosure< Fn, InvokePolicy, OperatorPolicies > &  )

default

Defaulted copy constructor.

Note

Only present if the stored functional is also copy constructible.

BasicClosure() [3/3]

template<function Fn, template< class > class InvokePolicy, template< class > class... OperatorPolicies>

sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >::BasicClosure ( BasicClosure< Fn, InvokePolicy, OperatorPolicies > &&  )

default

Defaulted move constructor.

Note

Only present if the stored functional is also move constructible.

~BasicClosure()

template<function Fn, template< class > class InvokePolicy, template< class > class... OperatorPolicies>

sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >::~BasicClosure ( )

default

Defaulted destructor.

Member Function Documentation

operator const Fn &()

template<function Fn, template< class > class InvokePolicy, template< class > class... OperatorPolicies>

constexpr sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >::operator const Fn & ( ) const &

inlineexplicitconstexprnoexcept

Conversion operator, providing access to the stored functional as const lvalue-reference.

operator const Fn &&()

template<function Fn, template< class > class InvokePolicy, template< class > class... OperatorPolicies>

constexpr sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >::operator const Fn && ( ) const &&

inlineexplicitconstexprnoexcept

Conversion operator, providing access to the stored functional as const rvalue-reference.

operator Fn &()

template<function Fn, template< class > class InvokePolicy, template< class > class... OperatorPolicies>

constexpr sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >::operator Fn & ( ) &

inlineexplicitconstexprnoexcept

Conversion operator, providing access to the stored functional as lvalue-reference.

operator Fn &&()

template<function Fn, template< class > class InvokePolicy, template< class > class... OperatorPolicies>

constexpr sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >::operator Fn && ( ) &&

inlineexplicitconstexprnoexcept

Conversion operator, providing access to the stored functional as rvalue-reference.

operator=() [1/2]

template<function Fn, template< class > class InvokePolicy, template< class > class... OperatorPolicies>

BasicClosure & sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >::operator= ( BasicClosure< Fn, InvokePolicy, OperatorPolicies > &&  )

default

Defaulted move assign operator.

Note

Only present if the stored functional is also move assignable.

operator=() [2/2]

template<function Fn, template< class > class InvokePolicy, template< class > class... OperatorPolicies>

BasicClosure & sl::functional::BasicClosure< Fn, InvokePolicy, OperatorPolicies >::operator= ( const BasicClosure< Fn, InvokePolicy, OperatorPolicies > &  )

default

Defaulted copy assign operator.

Note

Only present if the stored functional is also copy assignable.

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

• Simple-Utility/functional/BasicClosure.hpp