cpp/named req/Erasable
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Specifies that an object of the type can be destroyed by a given Template:concept.
Requirements
The type T is Template:concept from the Template:concept X whose value_type is identical to T if, given
A
|
an allocator type |
m
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an lvalue of type A
|
p
|
the pointer of type T* prepared by the container
|
where X::allocator_type is identical to std::allocator_traits<A>::rebind_alloc<T>,
the following expression is well-formed:
std::allocator_traits<A>::destroy(m, p);
If X is not allocator-aware, the term is defined as if A were std::allocator<T>, except that no allocator object needs to be created, and user-defined specializations of std::allocator are not instantiated.
See Also
| Template:concept | |
| Template:concept | |
| Template:concept | |
| Template:concept |
