cppGetEdgeLabelCoordinates

// COM1205 Propagation Pattern for DemDraw Project.
//
// Created by Carlos Santiago (carlos@ccs.neu.edu)
//
//
// This propagation pattern, will return a DemString* pointing to
// the Edge Label's offset.
//
//
(@
#include <iostream.h>
#include <strstream.h>
@)

*operation* DemString* cppGetEdgeLabelCoordinates()
    *traverse*	
	*from* Edge 
	*via* EdgeName
	*to* Coordinates

  *wrapper* Coordinates
     *prefix*
     (@
	return_val =  this->get_coords();
     @)