| map::end |
public member function |
iterator end ();
const_iterator end () const; |
|
Return iterator to end
Returns an iterator referring to the past-the-end element in the map container.
Parameters
none
Return Value
An iterator to the element past the end of the container.
Both iterator and const_iterator are member types. In the map class template, these are bidirectional iterators.
Dereferencing this iterator accesses the element's value, which is of type pair<const Key,T>.
Example
// map::begin/end
#include <iostream>
#include <map>
using namespace std;
int main ()
{
map<char,int> mymap;
map<char,int>::iterator it;
mymap['b'] = 100;
mymap['a'] = 200;
mymap['c'] = 300;
// show content:
for ( it=mymap.begin() ; it != mymap.end(); it++ )
cout << (*it).first << " => " << (*it).second << endl;
return 0;
}
|
Output:
Complexity
Constant.
See also
| map::begin | Return iterator to beginning (public member function) |
| map::rbegin | Return reverse iterator to reverse beginning (public member function) |
| map::rend | Return reverse iterator to reverse end (public member function) |
