VIPRA::Util::invoke_result_or< result_t, func_t, arg_ts > Struct Template Reference

Utility class for getting the result of a function or a default type if the function returns void. More...

#include <invoke_result_or.hpp>

Public Types
using	type

Detailed Description

template<typename result_t, typename func_t, typename... arg_ts>
struct VIPRA::Util::invoke_result_or< result_t, func_t, arg_ts >

Utility class for getting the result of a function or a default type if the function returns void.

Template Parameters

result_t
func_t
arg_ts

Member Typedef Documentation

type

template<typename result_t, typename func_t, typename... arg_ts>

using VIPRA::Util::invoke_result_or< result_t, func_t, arg_ts >::type

Initial value:

 typename std::conditional<std::is_same_v<func_t, VOID>, result_t,
                                         std::invoke_result_t<func_t, arg_ts...>>::type

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

• include/vipra/util/invoke_result_or.hpp