polynomial.h

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#include "meta.h"

#ifndef META_CLASSIFY_KERNEL_POLYNOMIAL_H_
#define META_CLASSIFY_KERNEL_POLYNOMIAL_H_

namespace meta
{
namespace classify
{
namespace kernel
{

class polynomial
{
  public:
    polynomial(uint8_t power = 1, double c = 1) : power_{power}, c_{c}
    {
        // nothing
    }

    template <class PostingsData>
    double operator()(const PostingsData& first,
                      const PostingsData& second) const;

  private:
    uint8_t power_;

    double c_;
};
}
}
}

#include "classify/kernel/polynomial.tcc"
#endif