VCUtils Namespace Reference

Utilities on VCs. More...

Functions
bitset_t	GetMustplay (const HexBoard &brd, HexColor color)
	Returns mustplay for color to move.
bool	ValidEdgeBridge (const StoneBoard &brd, const bitset_t &carrier, HexPoint &endpoint, HexPoint &edge)
	Returns true if carrier defines a valid bridge to the edge.

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Detailed Description

Utilities on VCs.

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Function Documentation

bitset_t VCUtils::GetMustplay	(	const HexBoard &	brd,
		HexColor	color
	)

Returns mustplay for color to move.

Todo:

Document what the mustplay is!

Definition at line 15 of file VCUtils.cpp.

References HexPointUtil::colorEdge1(), HexPointUtil::colorEdge2(), HexBoard::Cons(), EMPTY_BITSET, VCSet::Exists(), VC::FULL, StoneBoard::GetEmpty(), VCSet::GetList(), HexBoard::GetPosition(), VCList::hardIntersection(), and VC::SEMI.

Referenced by VCCommands::CmdGetMustPlay(), and DfsSolver::OrderMoves().

bool VCUtils::ValidEdgeBridge	(	const StoneBoard &	brd,
		const bitset_t &	carrier,
		HexPoint &	endpoint,
		HexPoint &	edge
	)

Returns true if carrier defines a valid bridge to the edge.

Edge and the other endpoint are stored if it is valid.

Definition at line 39 of file VCUtils.cpp.

References ConstBoard::Adjacent(), BitsetUtil::BitsetToVector(), StoneBoard::Const(), benzene_bitset< _Nb >::count(), StoneBoard::GetOccupied(), HexAssert, HexPointUtil::isEdge(), MIAI_SIZE, and ConstBoard::Nbs().