C++ Remove Objects in List at Loop

Question

How can i delete all objects which are works finished

I using the following code but get list iterator not incrementable

How can I remove it without deleting it

list<A*> myList;
for(list<A*>::iterator it = myList.begin(); it !=myList.end(); ++it ){
    (*it )->DoSomething();
    if((*it )->WorksFnished()){
        //myList.erase(it );    <- It's works but I get exception after the loop
        //myList.remove(*it );  <- It's works but I get exception after the loop
    }
}

Answer 1

erase returns an iterator

list<A*> myList;
list<A*>::iterator it = myList.begin();
while( it != myList.end() ) {
    (*it)->DoSomething();
    if( (*it)->WorksFnished() ) {
        it = myList.erase(it);
    } else {
        ++it;
    }
}