The contents of u
are copied and the previous contents of this
are discarded.
this->buffer() == u.buffer() && this->buffer().data() != u.buffer().data()
Linear in u.size()
.
Strong guarantee. Exception thrown if capacity exceeded.
Name | Thrown on |
---|---|
system_error |
Capacity would be exceeded. |
Name | Description |
---|---|
u | The url to copy. |