/**
  * Aquarium Lab Series
  * Copyright (C) 2000  Alyce Brady
  *
  * This is the text-based implementation of the Display class.
  *
  * Author: Alyce Brady
  *
  * Created: 7/1/99
  *     Modified 2/6/2000   Added the ShowAquarium function.
  *
  * Acknowledgements:
  *    This class is part of the Aquarium Lab Series, which was inspired
  *    by the AP Marine Biology Case Study found at
  *       http://www.collegeboard.org/ap/computer-science/marine_biology/
  *    This Display class is NOT the same as the Display class in Part II
  *    of the Case Study, but is loosely based on that class.
  *
  * License:
  *    This program is free software; you can redistribute it and/or modify
  *    it under the terms of the GNU General Public License as published by
  *    the Free Software Foundation.
  *
  *    This program is distributed in the hope that it will be useful,
  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *    GNU General Public License for more details.
  *
  */

#include <iomanip.h>
#include "display.h"
#include "aquarium.h"
#include "aquafish.h"

// constructor

Display::Display(Aquarium a)
    : theAquarium (a)
// postcondition: ready to display an Aquarium or AquaFish
//                (text-based display)
{

}

// modifier functions (modifiers because they change the state of the output)

void Display::ShowAquarium()
// postcondition: aquarium displayed textually
{
    cout << "Dimensions of aquarium are " << theAquarium.Width()
         << "x" << theAquarium.Height() << "." << endl; 
}

void Display::Show(AquaFish f)
// postcondition: state of f written as text to cout
{
    cout << f.ToString() << endl;
}

void Display::Show(apvector<AquaFish> school)
// postcondition: all fish in school written as text to cout
{
    for ( int i = 0; i < school.length(); i++ )
    {
        Show (school[i]);
    }
}