tabularActionValues.h

Go to the documentation of this file.

#ifndef TABULAR_ACTION_VALUES_H
#define TABULAR_ACTION_VALUES_H

#include "actionValuesFunction.h"

#include <string>
#include <vector>

#include <mdp/context.h>

namespace Mdp
{

class TabularActionValues : public ActionValuesFunction
{
public:
    TabularActionValues(std::shared_ptr<Context> context);
    std::vector<std::vector<double>> randomly(size_t S, size_t A, time_t seed, double lowerBound, double upperBound);
    std::vector<std::vector<double>> uniformly(size_t S, size_t A, double initialActionValues);
    std::vector<std::vector<double>> fromFile(size_t S, size_t A, std::string filename);
    double getValue(state_t state, action_t action) override;
    std::vector<double> getValues(state_t state) override;
    void updateValue(state_t state, action_t action, double value);
    size_t size();
protected:
    void init(std::shared_ptr<Context> context);
    std::vector<std::vector<double>> actionValues;
};

}
#endif