spherical_harmonic.hpp

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#pragma once
 
#ifndef NUMCPP_NO_USE_BOOST
 
#include <complex>
 
#include "boost/math/special_functions/spherical_harmonic.hpp"
 
#include "NumCpp/Core/Internal/StaticAsserts.hpp"
#include "NumCpp/NdArray.hpp"
 
namespace nc::polynomial
{
    //============================================================================
    // Method Description:
    template<typename dtype1, typename dtype2>
    std::complex<double> spherical_harmonic(uint32 n, int32 m, dtype1 theta, dtype2 phi)
    {
        STATIC_ASSERT_ARITHMETIC(dtype1);
        STATIC_ASSERT_ARITHMETIC(dtype2);
 
        return boost::math::spherical_harmonic(m, n, static_cast<double>(phi), static_cast<double>(theta));
    }
 
    //============================================================================
    // Method Description:
    template<typename dtype1, typename dtype2>
    double spherical_harmonic_r(uint32 n, int32 m, dtype1 theta, dtype2 phi)
    {
        STATIC_ASSERT_ARITHMETIC(dtype1);
        STATIC_ASSERT_ARITHMETIC(dtype2);
 
        return boost::math::spherical_harmonic_r(m, n, static_cast<double>(phi), static_cast<double>(theta));
    }
 
    //============================================================================
    // Method Description:
    template<typename dtype1, typename dtype2>
    double spherical_harmonic_i(uint32 n, int32 m, dtype1 theta, dtype2 phi)
    {
        STATIC_ASSERT_ARITHMETIC(dtype1);
        STATIC_ASSERT_ARITHMETIC(dtype2);
 
        return boost::math::spherical_harmonic_i(m, n, static_cast<double>(phi), static_cast<double>(theta));
    }
} // namespace nc::polynomial
 
#endif // #ifndef NUMCPP_NO_USE_BOOST