Construct a new key-value pair from the specified key
and data. If there is
no key-value pair associated with the specified key
in a given jss::concurrent_map object, insert the new
one, otherwise replace the existing entry with the new one.
iterator erase(const iterator& it); iterator erase(iterator&& it); void erase(KeyType && key);
it must refer to
an item in *this.
Remove the key-value pair referred to by it
or with the specified key
from *this.
If an entry is removed then the old entry is destroyed when there is no longer any accesses to the map object that could reference it.
The overloads that take iterators
return a new iterator
referring to the key-value pair following it
at the point of call, or this->end() if there is no such value.
Any exception thrown by the application of the Hasher
or KeyEquals objects.
erase()
may be called concurrently with any other member function of jss::concurrent_map on a given instance
(except for the constructor and destructor) without external synchronization.
#include <jss/concurrent_map.hpp>