Пример #1
0
bool
operator==( const Picture &a, const Picture &b )
{
    if( a.d() != b.d() ) return false;
    switch( a.d() )
    {
        case Picture::CIRCLE: return a.circle() == b.circle();
        case Picture::RECTANGLE: return a.rectangle() == b.rectangle();
        case Picture::COMPOSED: return a.composed() == b.composed();
        case Picture::TRANSLATED: return a.translated() == b.translated();
    }
    return false;
}