std::make_obj_using_allocator (3) Linux Manual Page

std::make_obj_using_allocator – std::make_obj_using_allocator

Synopsis

Defined in header <memory>
template< class T, class Alloc, class… Args > (since C++20)
T make_obj_using_allocator( const Alloc& alloc, Args&&… args )
Creates an object of the given type T by means of uses-allocator_construction
Equivalent to

return std::make_from_tuple<T>(
    std::uses_allocator_construction_args<T>(alloc, std::forward<Args>(args)...)

);

Parameters

alloc – the allocator to use.
args – the arguments to pass to T’s constructor

Return value

The newly-created object of type T

Exceptions

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

Example

 This section is incomplete
 Reason: no example

See also

uses_allocator_construction_args prepares the argument list matching the flavor of uses-allocator construction required by the given type
                                        (function template)
(C++20)
uninitialized_construct_using_allocator creates an object of the given type at specified memory location by means of uses-allocator construction
                                        (function template)
(C++20)