META::is_functor< T > Class Template Reference

Template to check whether a type T is callable like a function, i.e. More...

#include <elementary/meta/ClassTraits.hpp>

Detailed Description

template<typename T>
class META::is_functor< T >

Template to check whether a type T is callable like a function, i.e.

it's a functor.

Usage:

template <class T>
int     f(const T&t)
{
constexpr bool IsCallable = is_const_callable<T>::value;
}

Author

Jan Wosnitza, Werner Benger