# std::experimental::ranges::Same

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< cpp‎ | experimental‎ | ranges

Defined in header `<experimental/ranges/concepts>` |  |
template < class T, class U > concept bool Same() { return /* see below */; } |  | (ranges TS)

The concept Same<T, U>() is satisfied if and only if `T` and `U` denote the same type.

For the purposes of constraint checking, Same<T, U>() implies Same<U, T>().

### Notes

The additional requirement on constraint checking differentiates `Same` from std::is_same, and will typically require a compiler intrinsic to implement.

### See also

is_same (C++11) | checks if two types are the same (class template)

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