std::integral

 

C++

Language

Standard Library Headers

Freestanding and hosted implementations

Named requirements

Language support library

Concepts library (C++20)

Diagnostics library

Utilities library

Strings library

Containers library

Iterators library

Ranges library (C++20)

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Numerics library

Input/output library

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Regular expressions library (C++11)

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Technical Specifications

 

Concepts library

Core language concepts
same_as derived_from convertible_to common_reference_with common_with	integral signed_integral unsigned_integral floating_point swappableswappable_with	destructible constructible_from default_initializable move_constructible copy_constructible assignable_from
Comparison concepts
boolean	equality_comparableequality_comparable_with	totally_orderedtotally_ordered_with
Object concepts
movable copyable	semiregular regular
Callable concepts
invocableregular_invocable	predicate relation	equivalence_relation strict_weak_order

 

Defined in header <concepts>
template < class T > concept integral = std::is_integral_v<T>;		(since C++20)

The concept integral<T> is satisfied if and only if T is an integral type.

See also

is_integral (C++11)

checks if a type is an integral type (class template)