ReducibleGenerator.hpp

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#ifndef MTTOOLBOX_REDUCIBLE_GENERATOR_HPP
#define MTTOOLBOX_REDUCIBLE_GENERATOR_HPP

#include <stdint.h>
#include <inttypes.h>
#include <NTL/GF2X.h>
#include <MTToolBox/EquidistributionCalculatable.hpp>

namespace MTToolBox {
    template<typename U, typename V = U>
    class ReducibleGenerator
        : virtual public EquidistributionCalculatable<U, V> {
    public:

        virtual ~ReducibleGenerator(){};

        virtual void setOneBit(int bitPos) = 0;

        virtual U getParityValue() const = 0;

        virtual void setParityValue(U parity) = 0;

        virtual int getMexp() const = 0;

    };

    template<typename U, typename V = U>
    void annihilate(EquidistributionCalculatable<U, V>* rg,
                    const NTL::GF2X& poly) {
        EquidistributionCalculatable<U, V> *other = rg->clone();
        rg->setZero();
        for (int i = 0; i <= deg(poly); i++) {
            if (coeff(poly, i) != 0) {
                rg->add(*other);
            }
            other->generate();
        }
        delete other;
    }
}

#endif // MTTOOLBOX_REDUCIBLE_GENERATOR_HPP