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Learn more about: is_nothrow_constructible Class |
is_nothrow_constructible Class |
11/04/2016 |
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8be3f927-283e-4d67-95a5-8bf5dc4e7a3d |
Tests whether a type is constructible and is known not to throw when the specified argument types are used.
template <class T, class... Args>
struct is_nothrow_constructible;T
The type to query.
Args
The argument types to match in a constructor of T.
An instance of the type predicate holds true if the type T is constructible by using the argument types in Args, and the constructor is known by the compiler not to throw; otherwise it holds false. Type T is constructible if the variable definition T t(std::declval<Args>()...); is well-formed. Both T and all the types in Args must be complete types, void, or arrays of unknown bound.
Header: <type_traits>
Namespace: std