How do i alter an element in the set for example how do i edit the 'm_a' member variable of a element in my set?
m_a = _a;
set<CPerson*>::iterator it = myPersonSet.find( CPerson(20) );
// How do i change the value of the object i found in my list once i found it and it's referenced by my iterator?
Dereferencing the iterator gives you a pointer to a CPerson, so I think it would be something like this
(*it)->m_a = 42;
A set element once inserted cannot be changed. You can erase it and insert a new one so it looks like "changing" it
Last edited on