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std::make_obj_using_allocator

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< cpp‎ | memory
 
 
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make_obj_using_allocator
(C++20)
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Defined in header <memory>
template< class T, class Alloc, class... Args >
constexpr T make_obj_using_allocator( const Alloc& alloc, Args&&... args );
(since C++20)

Creates an object of the given type T by means of uses-allocator construction.

Equivalent to

Contents

 [hide

[edit] Parameters

alloc - the allocator to use
args - the arguments to pass to T's constructor

[edit] Return value

The newly-created object of type T.

[edit] Exceptions

May throw any exception thrown by the constructor of T, typically including std::bad_alloc.

[edit] Example

[edit] See also

prepares the argument list matching the flavor of uses-allocator construction required by the given type
(function template) [edit]
creates an object of the given type at specified memory location by means of uses-allocator construction
(function template) [edit]