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std::uninitialized_copy

From cppreference.com
 
 
 
 
Defined in header <memory>
template< class InputIterator, class Size, class ForwardIterator >

ForwardIterator uninitialized_copy_n( InputIterator first, Size count,

                                      ForwardIterator d_first);
(since C++11)

Copies count elements from a range beginning at first to an uninitialized memory area beginning at d_first. The elements in the uninitialized area are constructed using copy constructor.

Contents

[edit] Parameters

first - the beginning of the range of the elements to copy
d_first - the beginning of the destination range

[edit] Return value

iterator to the element past the last element copied.

[edit] Complexity

linear in count

[edit] Possible implementation

[edit] Example

[edit] See also

copies a range of objects to an uninitialized area of memory
(function template) [edit]