Arak::ColoringMove Class Reference

#include <coloring_mcmc.hpp>

Inheritance diagram for Arak::ColoringMove:

[legend]List of all members.

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Detailed Description

A change to a coloring that is reversible.

Definition at line 15 of file coloring_mcmc.hpp.

Public Member Functions
virtual void	execute (Coloring &c)=0
	Updates the supplied coloring according to this move.
virtual void	undo (Coloring &c)=0
	Updates the supplied Coloring so that the effects of performing this move are undone.
virtual	~ColoringMove ()
	Destructor.

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Constructor & Destructor Documentation

virtual Arak::ColoringMove::~ColoringMove (   )  [inline, virtual]

Destructor. Definition at line 43 of file coloring_mcmc.hpp.

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Member Function Documentation

virtual void Arak::ColoringMove::execute (  Coloring &  c  )  [pure virtual]

Updates the supplied coloring according to this move. It is an error to call this method if the move is not valid for the supplied coloring. Parameters: c  a coloring to be updated Implemented in Arak::CN94Proposal::InteriorTriangleBirth, Arak::CN94Proposal::InteriorTriangleDeath, Arak::CN94Proposal::Recolor, Arak::CN94Proposal::MoveInteriorVertex, Arak::CN94Proposal::MoveVertexAlongBdEdge, Arak::CN94Proposal::MoveBdVertexPastCorner, Arak::CN94Proposal::InteriorVertexBirth, Arak::CN94Proposal::InteriorVertexDeath, Arak::CN94Proposal::BoundaryTriangleBirth, Arak::CN94Proposal::BoundaryTriangleDeath, Arak::CN94Proposal::CornerCutBirth, Arak::CN94Proposal::CornerCutDeath, and Arak::NullColoringMove.

virtual void Arak::ColoringMove::undo (  Coloring &  c  )  [pure virtual]

Updates the supplied Coloring so that the effects of performing this move are undone. The semantics of this method ensure that applying execute(Coloring&) and then undo(Coloring&) to the same coloring leaves the coloring invariant. It is an error to call this method if this undo is not valid for the supplied coloring. Parameters: c  a coloring to be updated Implemented in Arak::CN94Proposal::InteriorTriangleBirth, Arak::CN94Proposal::InteriorTriangleDeath, Arak::CN94Proposal::Recolor, Arak::CN94Proposal::MoveInteriorVertex, Arak::CN94Proposal::MoveVertexAlongBdEdge, Arak::CN94Proposal::MoveBdVertexPastCorner, Arak::CN94Proposal::InteriorVertexBirth, Arak::CN94Proposal::InteriorVertexDeath, Arak::CN94Proposal::BoundaryTriangleBirth, Arak::CN94Proposal::BoundaryTriangleDeath, Arak::CN94Proposal::CornerCutBirth, Arak::CN94Proposal::CornerCutDeath, and Arak::NullColoringMove.

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The documentation for this class was generated from the following file:

• coloring_mcmc.hpp

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