//
// This is example code from Chapter 13.10 "Managing unnamed objects" of
// "Programming -- Principles and Practice Using C++" by Bjarne Stroustrup
//

#include "Simple_window.h"  // get access to our window library
#include "Graph.h"          // get access to our graphics library facilities

//------------------------------------------------------------------------------

int main()
   try
      {
	 Vector_ref<Rectangle> rect;

	 Rectangle x{Point{100,200},Point{200,300}};
	 rect.push_back(x);    // add named 

	 rect.push_back(new Rectangle{Point{50,60},Point{80,90}}); // add unnamed

	 for (int i=0; i<rect.size(); ++i) rect[i].move(10,10);    // use rect
      }
   catch(exception& e) {
      // some error reporting
      return 1;
   }
   catch(...) {
      // some more error reporting
      return 2;
   }

//------------------------------------------------------------------------------