Luna::default_construct_range

template <typename _Iter>
auto default_construct_range(_Iter first, _Iter last) -> enable_if_t< Impl::default_construct_range_is_value_type_class< _Iter >::value, void >

Default-constructs a range of objects.

Parameters

• in first

  An iterator to the first object to be constructed.

• in last

  An iterator to one-past-last object to be constructed.

This function performs default initialization on each object in the range [first, last).

Remark

If _Ty is a class type (is_class<_Ty>::value is true_type), this function calls the default constructor for each object. Otherwise, this call does nothing, as described by C++ standard. ref: https://en.cppreference.com/w/cpp/language/default_initialization