std::experimental::ranges::SignedIntegral

Defined in header `<experimental/ranges/concepts>`
template < class T > concept bool SignedIntegral() { return Integral<T>() && std::is_signed<T>::value; }		(ranges TS)

The concept SignedIntegral<T>() is satisfied if and only if T is an integral type and std::is_signed<T>::value is true.

SignedIntegral<T>() may be satisfied by a type that is not a signed integer type, for example, char (on a system where char is signed).

Language
Standard library headers
Concepts
Utilities library
Strings library
Containers library
Algorithms library
Iterators library
Numerics library
Input/output library
Localizations library
Regular expressions library (C++11)
Atomic operations library (C++11)
Thread support library (C++11)
Filesystem library (C++17)
Technical Specifications

Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals 2 TS)
Extensions for parallelism (parallelism TS)
Extensions for concurrency (concurrency TS)
Concepts (concepts TS)
Ranges (ranges TS)
Special mathematical functions (special math TR)

is_integral (C++11)	checks if a type is integral type (class template)
is_signed (C++11)	checks if a type is signed arithmetic type (class template)