you can use the advance() function to move forward or backward but it will have bad complexity if a nonradom iterator is used. Take a look at the "STL Docs" link in Kylotan sig.
list<int>::iterator i = L.begin();advance(i, 2);//2 is to move forward 2 spaces, -2 will backward
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"There are ones that say they can and there are those who actually do."
"...u can not learn programming in a class, you have to learn it on your own."
[edited by - cMADsc on May 5, 2003 7:58:44 PM]
-----------------------------"There are ones that say they can and there are those who actually do.""...u can not learn programming in a class, you have to learn it on your own."
