std::experimental::ranges::Same

Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals TS v2)
Library fundamentals 3 (library fundamentals TS v3)
Extensions for parallelism (parallelism TS)
Extensions for parallelism 2 (parallelism TS v2)
Extensions for concurrency (concurrency TS)
Extensions for concurrency 2 (concurrency TS v2)
Concepts (concepts TS)
Ranges (ranges TS)
Reflection (reflection TS)
Mathematical special functions (special functions TR)

Defined in header `<experimental/ranges/concepts>`
template< class T, class U > concept bool Same = std::is_same<T, U>::value; // see below		(ranges TS)

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

Despite being specified using it, there need not be any subsumption relationship between Same<T, U> and std::is_same<T, U>::value.

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

The additional requirement on constraint checking differentiates Same from std::is_same.

Compiler support
Freestanding and hosted
Language
Standard library
Standard library headers
Named requirements
Feature test macros (C++20)
Language support library
Concepts library (C++20)
Metaprogramming library (C++11)
Diagnostics library
General utilities library
Strings library
Containers library
Iterators library
Ranges library (C++20)
Algorithms library
Numerics library
Localizations library
Input/output library
Filesystem library (C++17)
Regular expressions library (C++11)
Concurrency support library (C++11)
Technical specifications
Symbols index
External libraries