for(map<string, pair<string,string> >::const_iterator it = myMap.begin();
it != myMap.end(); ++it)
{
std::cout << it->first << " " << it->second.first << " " << it->second.second << "\n";
}
In C++11, you don't need to spell out map<string, pair<string,string> >::const_iterator. You can use auto
for(auto it = myMap.cbegin(); it != myMap.cend(); ++it)
{
std::cout << it->first << " " << it->second.first << " " << it->second.second << "\n";
}
Note the use of cbegin() and cend() functions.
Easier still, you can use the range-based for loop:
for(auto elem : myMap)
{
std::cout << elem.first << " " << elem.second.first << " " << elem.second.second << "\n";
}