/usr/include/osl/move_probability/featureSet.h is in libosl-dev 0.4.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*/
#ifndef OSL_MOVE_PROBABILITY_FEATURESET_H
#define OSL_MOVE_PROBABILITY_FEATURESET_H
#include "osl/move_probability/stateInfo.h"
#include "osl/state/numEffectState.h"
#include "osl/container/moveLogProbVector.h"
#include "osl/stl/vector.h"
#include <boost/ptr_container/ptr_vector.hpp>
#include <boost/scoped_array.hpp>
namespace osl
{
namespace move_probability
{
class Feature;
typedef std::pair<double,Move> WeightedMove;
typedef FixedCapacityVector<WeightedMove,Move::MaxUniqMoves> WeightedMoveVector;
class FeatureSet
{
boost::ptr_vector<Feature> features;
osl::vector<int> offsets, light_features;
protected:
FeatureSet();
public:
~FeatureSet();
void pushBack(Feature *, bool light=false);
void addFinished();
int dimension() const { return offsets.back(); }
public:
double matchExp(const StateInfo&, Move, const double *weights) const;
void generateLogProb(const StateInfo& state,
MoveLogProbVector& out, const double *weights) const;
double matchLight(const StateInfo&, Move, const double *weights) const;
bool load(const char *base_filename, double *weights) const;
bool load_binary(const char *base_filename, double *weights) const;
void showSummary(const double *weights) const;
void analyze(const StateInfo& state, Move move, const double *weights) const;
// for fine control
double generateRating(const StateInfo& state,
WeightedMoveVector& out, const double *weights) const;
static void ratingToLogProb(const WeightedMoveVector& rating,
double sum, MoveLogProbVector& out);
};
class StandardFeatureSet : public FeatureSet
{
static boost::scoped_array<double> weights, tactical_weights;
bool initialized;
public:
StandardFeatureSet();
~StandardFeatureSet();
static const StandardFeatureSet& instance(bool verbose=false);
static bool healthCheck();
void generateLogProb(const StateInfo& state, MoveLogProbVector& out) const;
void generateLogProb2(const StateInfo& state, MoveLogProbVector& out) const;
void generateLogProb(const StateInfo& state, int limit, MoveLogProbVector& out, bool in_pv) const;
int logProbTakeBack(const StateInfo& state, Move target) const;
int logProbSeePlus(const StateInfo& state, Move target) const;
double matchLight(const StateInfo&, Move) const;
bool setUp(bool verbose=false);
bool ok() const { return initialized; }
private:
int tacticalLogProb(int offset, double sum) const;
};
}
}
#endif /* OSL_MOVE_PROBABILITY_FEATURESET_H */
// ;;; Local Variables:
// ;;; mode:c++
// ;;; c-basic-offset:2
// ;;; End:
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