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/* pieceFeature.h
*/
#ifndef _PIECEFEATURE_H
#define _PIECEFEATURE_H
#include "eval/eval.h"
namespace gpsshogi
{
template <class Feature>
class PieceFeature : public EvalComponent, protected Feature
{
public:
enum { DIM = Feature::DIM };
PieceFeature();
~PieceFeature();
int eval(const NumEffectState&) const;
int pieceValue(const NumEffectState& state, Piece p) const;
};
template <class Feature>
class PieceFeatureIncremental : public PieceFeature<Feature>
{
public:
int evalWithUpdate(const NumEffectState& state, Move moved, int last_value) const;
};
}
template <class Feature>
gpsshogi::
PieceFeature<Feature>::PieceFeature()
: EvalComponent(DIM)
{
}
template <class Feature>
gpsshogi::
PieceFeature<Feature>::~PieceFeature()
{
}
template <class Feature>
int gpsshogi::
PieceFeature<Feature>::pieceValue(const NumEffectState& state, Piece p) const
{
return Feature::pieceValue(state, p, *this);
}
template <class Feature>
int gpsshogi::
PieceFeature<Feature>::eval(const NumEffectState& state) const
{
return Feature::eval(state, *this);
}
template <class Feature>
int gpsshogi::
PieceFeatureIncremental<Feature>::evalWithUpdate(const NumEffectState& state, Move moved, int last_value) const
{
return Feature::evalWithUpdate(state, moved, last_value, *this);
}
#endif /* _PIECEFEATURE_H */
// ;;; Local Variables:
// ;;; mode:c++
// ;;; c-basic-offset:2
// ;;; End:
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