std::experimental::ranges::DefaultConstructible
From cppreference.com
< cpp | experimental | ranges
C++
Feature test macros (C++20)
Concepts library (C++20)
Metaprogramming library (C++11)
Ranges library (C++20)
Filesystem library (C++17)
Concurrency support library (C++11)
Execution control library (C++26)
Experimental
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)
Concepts library
Core language concepts
Object concepts
Comparison concepts
Callable concepts
URNG concept
Defined in header
<experimental/ranges/concepts>
template< class T >
concept bool DefaultConstructible = Constructible<T>;
(ranges TS)
concept bool DefaultConstructible = Constructible<T>;
The DefaultConstructible concept provides a shorthand for the common case when the question is whether a type can be constructed with no arguments.
[edit] See also
specifies that a variable of the type can be constructed from or bound to a set of argument types
(concept) [edit]
(concept) [edit]