Tools.h++ Class Reference

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/tvsrtdli.h>
#include<iostream.h>
#include<rw/cstring.h>
int main(){
RWTValSortedDlist<RWCString, less<RWCString> > a;
RWTValSortedDlistIterator<RWCString, less<RWCString> > itr(a);
a.insert("John");
a.insert("Steve");
a.insert("Mark");
a.insert("Steve");
for(;itr();)
cout << itr.key() << endl;
return 0;
}
Program Output
John
Mark
Steve
Steve
Public Constructors
RWTValSortedDlistIterator<T,C>(RWTValSortedDlist<T,C>&s);
Creates an iterator for the sorted dlist s. The iterator begins in an undefined state and must
be advanced before the first element will be accessible.
Public Member Operators
RWBoolean
operator()();
Advances self to the next element. If the iterator has advanced past the last item in the