GeneralizedComplex.hh

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#ifndef NPSTAT_GENERALIZEDCOMPLEX_HH_
#define NPSTAT_GENERALIZEDCOMPLEX_HH_
 
/*!
// \file GeneralizedComplex.hh
//
// \brief Typedef complex type if it makes sense (parameter is real);
//        otherwise typedef the original type
//
// Author: I. Volobouev
//
// October 2013
*/
 
#include "lapack_double.h"
#include <complex>
 
namespace npstat {
    template <typename T>
    struct GeneralizedComplex
    {
        typedef T type;
    };
 
    template <>
    struct GeneralizedComplex<float>
    {
        typedef std::complex<float> type;
    };
 
    template <>
    struct GeneralizedComplex<double>
    {
        typedef std::complex<double> type;
    };
 
    template <>
    struct GeneralizedComplex<long double>
    {
        typedef std::complex<long double> type;
    };
 
#ifdef USE_LAPACK_QUAD
    template <>
    struct GeneralizedComplex<lapack_double>
    {
        typedef std::complex<lapack_double> type;
    };
#endif
}
 
#endif // NPSTAT_GENERALIZEDCOMPLEX_HH_