move_evaluators.hpp File Reference

Definitions of concrete classes that implement the MoveEvaluator interface. More...

#include <concepts/board_state_coordinator.hpp>
#include <concepts/piece_value_provider.hpp>
#include <concepts/space_info_provider.hpp>
#include <array>
#include <atomic>
#include <gameboard/board_data_structs.hpp>
#include <interfaces/board_state_summarizer_interface.hpp>
#include <moveselection/evaluator_data_structs.hpp>
#include <functional>
#include <limits>
#include <interfaces/move_evaluator_interface.hpp>
#include <interfaces/piece_value_provider_interface.hpp>
#include <interfaces/space_info_provider_interface.hpp>
#include <unordered_map>
#include <utilities/utility_functs.hpp>

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Classes
class	moveselection::PreSearchMoveSorter< ConcreteSpaceInfoProvider, ConcretePieceValueProvider >
	Sorts moves based on points changed induce by single move; used by MinimaxMoveEvaluator for pre-sorting to increase likelihood of alpha/beta pruning during recursive search. More...
class	moveselection::MinimaxMoveEvaluator< ConcreteSpaceInfoProvider, ConcreteBoardStateCoordinator, ConcretePieceValueProvider >
	Implements MoveEvaluator interface, and selects move::Move using Minimax algorithm; uses SpaceInfoProvider, BoardStateCoordinator, and PieceValueProvider interfaces. More...
class	moveselection::RandomMoveEvaluator< ConcreteSpaceInfoProvider >
	Implements gameboard::MoveEvaluator interface. More...

Namespaces
namespace	moveselection
	Selecting a move to execute.
namespace	moveselection::minimaxutils
	Free functions used by moveselection::MinimaxMoveEvaluator.

Functions
bool	moveselection::minimaxutils::ValidateMove (SearchSummary &search_summary, const MoveCollection &allowed_moves)
void	moveselection::minimaxutils::UpdateAlpha (Points_t &alpha, Points_t cur_eval)
void	moveselection::minimaxutils::UpdateBeta (Points_t &beta, Points_t cur_eval)
bool	moveselection::minimaxutils::IsPrunableForEvaluator (Points_t &alpha, Points_t &beta, MinimaxResultType &result_type)
bool	moveselection::minimaxutils::IsPrunableForEvaluatorOpponent (Points_t &alpha, Points_t &beta, MinimaxResultType &result_type)

Detailed Description

Definitions of concrete classes that implement the MoveEvaluator interface.

Definition in file move_evaluators.hpp.