constant_coefficient.hpp

#pragma once
 
#include <cstdlib>
 
namespace scippp {
 
class ConstantCoefficient {
    const double m_COEFF;
 
public:
    explicit constexpr ConstantCoefficient(double c)
        : m_COEFF { c }
    {
    }
    inline double operator[](std::size_t) const
    {
        return m_COEFF;
    }
};
 
static constexpr ConstantCoefficient COEFF_ZERO { 0 };
static constexpr ConstantCoefficient COEFF_ONE { 1 };
 
}