// Screen.cpp
// Member-function definitions for class Screen.
#include <iostream>
using std::cout;
using std::endl;
using std::fixed;

#include <iomanip>
using std::setprecision;

#include "Screen.h" // Screen class definition

// output a message without a newline
void Screen::displayMessage( string message ) const
{
   cout << message; 
} // end function displayMessage

// output a message with a newline
void Screen::displayMessageLine( string message ) const
{
   cout << message << endl;   
} // end function displayMessageLine

// output a dollar amount
void Screen::displayDollarAmount( double amount ) const
{
   cout << fixed << setprecision( 2 ) << "$" << amount;
} // end function displayDollarAmount 


/**************************************************************************
 * (C) Copyright 1992-2005 by Deitel & Associates, Inc. and               *
 * Pearson Education, Inc. All Rights Reserved.                           *
 *                                                                        *
 * DISCLAIMER: The authors and publisher of this book have used their     *
 * best efforts in preparing the book. These efforts include the          *
 * development, research, and testing of the theories and programs        *
 * to determine their effectiveness. The authors and publisher make       *
 * no warranty of any kind, expressed or implied, with regard to these    *
 * programs or to the documentation contained in these books. The authors *
 * and publisher shall not be liable in any event for incidental or       *
 * consequential damages in connection with, or arising out of, the       *
 * furnishing, performance, or use of these programs.                     *
 **************************************************************************/