probfd::pdbs::MatchTree Class Reference

#include "probfd/pdbs/match_tree.h"

Description

Applicable actions generator for projections.

Public Member Functions
void	insert (const AssignmentEnumerator &ranking_function, ProjectionOperator op, const std::vector< FactPair > &progression_preconditions, FDRSimpleCostFunction *task_cost_function)
	Insert a new projection operator with the given preconditions into the match tree.
void	get_applicable_operators (StateRank abstract_state, std::vector< const ProjectionOperator * > &operators) const
	Obtain the applicable prohjection operators for a given abstract state.
void	generate_all_transitions (StateRank abstract_state, std::vector< Transition< const ProjectionOperator * > > &transitions, ProjectionStateSpace &state_space) const
	Obtain the applicable prohjection operators for a given abstract state.
void	dump (std::ostream &out) const
	Dump the match tree to an output stream.

Member Function Documentation

insert()

void probfd::pdbs::MatchTree::insert	(	const AssignmentEnumerator &	ranking_function,
		ProjectionOperator	op,
		const std::vector< FactPair > &	progression_preconditions,
		FDRSimpleCostFunction *	task_cost_function )

Insert a new projection operator with the given preconditions into the match tree.

get_applicable_operators()

void probfd::pdbs::MatchTree::get_applicable_operators	(	StateRank	abstract_state,
		std::vector< const ProjectionOperator * > &	operators ) const

Obtain the applicable prohjection operators for a given abstract state.

generate_all_transitions()

void probfd::pdbs::MatchTree::generate_all_transitions	(	StateRank	abstract_state,
		std::vector< Transition< const ProjectionOperator * > > &	transitions,
		ProjectionStateSpace &	state_space ) const

Obtain the applicable prohjection operators for a given abstract state.

dump()

void probfd::pdbs::MatchTree::dump

(

std::ostream &

out

)

const

Dump the match tree to an output stream.