NAME¶

std::allocator::destroy - std::allocator::destroy

Synopsis¶

Defined in header <memory>
void destroy( pointer p ); (1) (until C++11)
template< class U > (since C++11)
void destroy( U* p ); (2) (deprecated in C++17)
(removed in C++20)

Calls the destructor of the object pointed to by p.

1) Calls p->~T().
2) Calls p->~U().

Parameters¶

p - pointer to the object that is going to be destroyed

Return value¶

(none)

Defect reports

The following behavior-changing defect reports were applied retroactively to
previously published C++ standards.

DR Applied to Behavior as published Correct behavior
LWG 400 C++98 p was cast to T*, which is the type of removed the redundant cast
p

See also¶

destroy destructs an object stored in the allocated storage
[static] (function template)