std::experimental::ranges::DefaultConstructible

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Technical specifications
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
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Concepts library
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Object concepts
DefaultConstructible
                              
                              
Comparison concepts
Callable concepts
                                        
                              
URNG concept
 
template < class T >
concept bool DefaultConstructible = Constructible<T>;
(ranges TS)

The DefaultConstructible concept provides a shorthand for the common case when the question is whether a type can be constructed with no arguments.

See also

specifies that a variable of the type can be constructed from or bound to a set of argument types
(concept)
checks if a type has a default constructor
(class template)