Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Assign characters to a string.
string& assign(string&& other);
Replace the contents with those of other
using move semantics.
&other
== this,
do nothing. Otherwise,
*other.storage() == *this->storage(), ownership of the underlying memory
is transferred in constant time, with no possibility of exceptions.
After construction, the moved-from string behaves as if newly constructed
with its current boost::container::pmr::memory_resource,
otherwise
*other.storage() != *this->storage(), a copy of the characters in other is made. In this case, the
moved-from container is not changed.
Constant or linear in other.size().
Strong guarantee. Calls to memory_resource::allocate
may throw.
*this
|
Name |
Description |
|---|---|
|
|
The string to assign from. |