/**
* Removes and returns a random domino from the stack
*/
Domino DominoCollection::drawDomino( void )
{
RandomNumberGenerator r;
int index = r.nextNumber( (int) dominoes.size() - 1);
Domino d( dominoes[index] );
dominoes.erase( dominoes.begin() + index );
return d;
}
/**
* Just test it here, I'm lazy
*/
void RandomNumberGeneratorTests::test( int iter )
{
beginTest();
RandomNumberGenerator r;
int i = 0;
int cnt[7] = { 0,0,0,0,0,0,0 };
std::cout << iter << " Random Number Generation 0-6:" << std::endl;
while(++i != iter)
{
cnt[r.nextNumber(6)]++;
}
for( i = 0; i < 7; ++i )
{
std::cout << i << ": " << cnt[i] << " (" << ((float) cnt[i] / (float) iter) * 100 << "%)" << std::endl;
}
endTest();
}
