ap::action::util::apply_visitor< T > Struct Template Reference

A visitor structure used to apply value actions. More...

#include <helpers.hpp>

Public Types
using	value_type = T

Public Member Functions
void	operator() (const callable_type< action_type::observe, value_type > &action) const
	The call operator overload for the observe action type.
void	operator() (const callable_type< action_type::transform, value_type > &action) const
	The call operator overload for the transform action type.
void	operator() (const callable_type< action_type::modify, value_type > &action) const
	The call operator overload for the modify action type.

Public Attributes
value_type &	value
	A reference to the argument's value for which the action will be applied.

Detailed Description

template<ap::util::c_argument_value_type T>
struct ap::action::util::apply_visitor< T >

A visitor structure used to apply value actions.

Template Parameters

T	The argument's value type

Definition at line 37 of file helpers.hpp.

Member Typedef Documentation

value_type

template<ap::util::c_argument_value_type T>

using ap::action::util::apply_visitor< T >::value_type = T

Definition at line 38 of file helpers.hpp.

Member Function Documentation

operator()() [1/3]

template<ap::util::c_argument_value_type T>

void ap::action::util::apply_visitor< T >::operator() ( const callable_type< action_type::modify, value_type > &  action ) const

inline

The call operator overload for the modify action type.

Parameters

action

The modify action callable.

Definition at line 60 of file helpers.hpp.

operator()() [2/3]

template<ap::util::c_argument_value_type T>

void ap::action::util::apply_visitor< T >::operator() ( const callable_type< action_type::observe, value_type > &  action ) const

inline

The call operator overload for the observe action type.

Parameters

action

The observe action callable.

Definition at line 44 of file helpers.hpp.

operator()() [3/3]

template<ap::util::c_argument_value_type T>

void ap::action::util::apply_visitor< T >::operator() ( const callable_type< action_type::transform, value_type > &  action ) const

inline

The call operator overload for the transform action type.

Parameters

action

The transform action callable.

Definition at line 52 of file helpers.hpp.

Member Data Documentation

value

template<ap::util::c_argument_value_type T>

value_type& ap::action::util::apply_visitor< T >::value

A reference to the argument's value for which the action will be applied.

Definition at line 64 of file helpers.hpp.

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

• include/ap/action/util/helpers.hpp