< cpp‎ | memory‎ | allocator
Defined in header <memory>
void construct( pointer p, const_reference val );
(1) (until C++11)
template< class U, class... Args >
void construct( U* p, Args&&... args );
(2) (since C++11)

Constructs an object of type T in allocated uninitialized storage pointed to by p, using placement-new

1) Calls new((void *)p) T(val)

2) Calls ::new((void *)p) U(std::forward<Args>(args)...)

[edit] Parameters

p - pointer to allocated uninitialized storage
val - the value to use as the copy constructor argument
args... - the constructor arguments to use

[edit] Return value


[edit] See also

constructs an object in the allocated storage
(function template)
allocation functions