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object::object (6 of 11 overloads)
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Move constructor.

Synopsis
object(
    object&& other,
    storage_ptr sp);
Description

The object is constructed with the contents of other by move semantics, using the specified memory resource:

  • If *other.storage() == *sp, ownership of the underlying memory is transferred in constant time, with no possibility of exceptions. After construction, the moved-from object behaves as if newly constructed with its current storage pointer.
  • If *other.storage() != *sp, an element-wise copy is performed, which may throw. In this case, the moved-from object is not changed.
Complexity

Constant or linear in other.size().

Exception Safety

Strong guarantee. Calls to memory_resource::allocate may throw.

Parameters

Name

Description

other

The object to move.

sp

A pointer to the memory_resource to use. The container will acquire shared ownership of the memory resource.


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