Tools.h++ Class Reference

operator().
For both operator++ and operator(), iterating past the last element will return a value equivalent
to boolean false. Continued increments will return a value equivalent to false until reset() is
called.
Persistence
None
Examples
#include<rw/tpset.h>
#include<iostream.h>
#include<rw/cstring.h>
int main(){
RWTPtrSet<RWCString,less<RWCString> > a;
RWTPtrSetIterator<RWCString,less<RWCString> > itr(a);
a.insert(new RWCString("John"));
a.insert(new RWCString("Steve"));
a.insert(new RWCString("Mark"));
//Rejected, duplicate insertions not allowed
a.insert(new RWCString("Steve"));
for(;itr();)
cout << *itr.key() <<endl;
return 0;
}
Program Output
John
Mark
Steve
Public Constructors
RWTPtrSetIterator<T,C>(const RWTPtrSet<T,C>& s);
Creates an iterator for the set s. The iterator begins in an undefined state and must be
advanced before the first element will be accessible