unordered_map::local_iterator
The type of a bucket iterator.
typedef T4 local_iterator;
Remarks
The type describes an object that can serve as a forward iterator for a bucket. It is described here as a synonym for the implementation-defined type T4.
Example
// std_tr1__unordered_map__unordered_map_local_iterator.cpp
// compile with: /EHsc
#include <unordered_map>
#include <iostream>
typedef std::unordered_map<char, int> Mymap;
int main()
{
Mymap c1;
c1.insert(Mymap::value_type('a', 1));
c1.insert(Mymap::value_type('b', 2));
c1.insert(Mymap::value_type('c', 3));
// display contents " [c 3] [b 2] [a 1]"
for (Mymap::const_iterator it = c1.begin();
it != c1.end(); ++it)
std::cout << " [" << it->first << ", " << it->second << "]";
std::cout << std::endl;
// inspect bucket containing 'a'
Mymap::local_iterator lit = c1.begin(c1.bucket('a'));
std::cout << " [" << lit->first << ", " << lit->second << "]";
return (0);
}
[c, 3] [b, 2] [a, 1] [a, 1]
Requirements
Header: <unordered_map>
Namespace: std