C/C++ Users Group Library 1997 August/Walnut Creek CDROM.7z/LISTINGS/V_12_01/SAKS.ZIP/LARGEST.CPP

Text File | 1993-11-08 | 323 b | 17 lines

Listing 5 - a function that returns the shape with the largest
area in a collection of shapes

const shape *largest(const shape *sa[], size_t n)
    {
    const shape *s = 0;
    double m = 0;
    double a;
    for (size_t i = 0; i < n; ++i)
        if ((a = sa[i]->area()) > m)
            {
            m = a;
            s = sa[i];
            }
    return s;
    }