| 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)...).
Parameters
| p | - | pointer to allocated uninitialized storage |
| val | - | the value to use as the copy constructor argument |
| args... | - | the constructor arguments to use |
Return value
(none).
See also
| [static] | constructs an object in the allocated storage (function template) |
| allocation functions (function) |
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