Tools.h++ Class Reference

To use this class you must declare and implement its base class as well as the class itself. For
example, here is how you declare and implement an ordered collection of doubles:
declare(RWGVector,double) // Declare base class
declare(RWGOrderedVector,double) // Declare ordered vector
// In one and only one .cpp file you must put the following:
implement(RWGVector,double) // Implement base class
implement(RWGOrderedVector,double) // Implement ordered vector
For each val of RWGOrderedVector you must include one (and only one) call to the macro
implement somewhere in your code for both the RWGOrderedVector itself and for its base class
RWGVector.
Persistence
None
Example
Here's an example that uses an ordered vector of RWCStrings.
#include <rw/gordvec.h>
#include <rw/cstring.h>
#include <rw/rstream.h>
declare(RWGVector,RWCString)
declare(RWGOrderedVector,RWCString)
implement(RWGVector,RWCString)
implement(RWGOrderedVector,RWCString)
main() {
RWGOrderedVector(RWCString) vec;
RWCString one("First");
vec.insert(one);
vec.insert("Second"); // Automatic val conversion occurs
vec.insert("Last"); // Automatic val conversion occurs
for(size_t i=0; i<vec.entries(); i++) cout << vec[i] << endl;
return 0;
}
Program output:
First
Second