MultiplicativePromotion< T1, T2, Bool > Class Template Reference 系统

#include <apibase.h>

详细描述

template<typename T1, typename T2, Bool = true>
class maxon::MultiplicativePromotion< T1, T2, Bool >

This type trait has the type of T1 * T2 as result type. You can use it to deduce the result type of multiplicative template functions.

Public Types

using  type = decltype(std::declval< T1 >() *std::declval< T2 >())

Member Typedef Documentation

◆  type

using type = decltype(std::declval<T1>() * std::declval<T2>())