std::default_initializable(3)

NAME

std::default_initializable - [concept.defaultinitializable], concept default_initializable

SYNOPSIS

#include <concepts>

Concept definition

    template<typename _Tp>
    concept default_initializable = constructible_from<_Tp>
      && requires
      {
        _Tp{};
        (void) ::new _Tp;
      }

Detailed Description

[concept.defaultinitializable], concept default_initializable

Author

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