std::flat_map<Key,T,Compare,KeyContainer,MappedContainer>::replace - cppreference.com (original) (raw)
| void replace( key_container_type&& key_cont, mapped_container_type&& mapped_cont ); | | (since C++23) | | ----------------------------------------------------------------------------------------- | | ------------- |
Replaces the underlying containers c. Equivalent to:
c.keys = std::move(key_cont); c.values = std::move(mapped_cont);
The following conditions must be met:
- The expression key_cont.size() == mapped_cont.size() is true,
- The elements of key_cont are sorted with respect to compare, and
- key_cont does not contain equal elements.
Otherwise, the behavior is undefined.
[edit] Parameters
| keys_cont | - | a sorted keys container of type KeyContainer, the contents of which will be moved into *this |
|---|---|---|
| mapped_cont | - | a container of mapped values of type MappedContainer, the contents of which will be moved into *this |
[edit] Return value
(none)
[edit] Complexity
Equals to complexity of std::move applied to adapted containers.
[edit] Example
[edit] See also
| | extracts the underlying containers (public member function) [edit] | | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |