void GoBlock::CheckConsistency() const
{
SG_ASSERT(Stones().SubsetOf(m_bd.All(Color())));
SgPoint anchor = Anchor();
SG_ASSERT(m_bd.Anchor(anchor) == Anchor());
SgPointSet stones;
for (GoBoard::StoneIterator it(m_bd, anchor); it; ++it)
stones.Include(*it);
SG_ASSERT(Stones() == stones);
}
void GoChain::GetBlocks(const GoRegionBoard* ra,
SgVectorOf<GoBlock>* blocks) const
{
SgBlackWhite color = Color();
SgPointSet chainPts = Stones();
for (SgVectorIteratorOf<GoBlock> it(ra->AllBlocks(color)); it; ++it)
if (chainPts.Contains((*it)->Anchor()))
blocks->PushBack(*it);
}
void GoBlock::Write(std::ostream& stream) const
{
WriteID(stream);
stream << '\n'
<< SgWritePointSet(Stones(), "Stones: ")
<< "\nhealthy: " << Healthy().Length()
<< "\nisSafe: " << SgWriteBoolean(IsSafe())
<< "\nhas1Eye: " << SgWriteBoolean(Has1Eye())
<< "\n";
}
inline BoardIterator StoneBoard::Stones(HexColor color) const
{
return Stones(HexColorSetUtil::Only(color));
}
