classes/ftest2.cpp

The following code example is taken from the book
Object-Oriented Programming in C++
by Nicolai M. Josuttis, Wiley, 2002
© Copyright Nicolai M. Josuttis 2002


// include header files for the classes that are being used
#include "frac.hpp"

int main()
{
    CPPBook::Fraction x;             // declare fraction x
    CPPBook::Fraction w(7,3);        // declare fraction w

    // output fraction w
    w.print();

    // x assign the square of w
    x = w * w;

    // as long as x is less than 1000
    while (x < CPPBook::Fraction(1000)) {

        // multiply x by a
        x *= w;

        // and output
        x.print();
    }
}