scalar-name.hpp

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/*
* Copyright 2020 INRIA
*/

#ifndef __eigenpy_utils_scalar_name_hpp__
#define __eigenpy_utils_scalar_name_hpp__

#include <string>
#include <complex>

namespace eigenpy
{
  template<typename Scalar>
  struct scalar_name
  {
    static std::string shortname();
  };

  template<>
  struct scalar_name<float>
  {
    static std::string shortname() { return "f"; };
  };

  template<>
  struct scalar_name<double>
  {
    static std::string shortname() { return "d"; };
  };

  template<>
  struct scalar_name<long double>
  {
    static std::string shortname() { return "ld"; };
  };

  template<typename Scalar>
  struct scalar_name< std::complex<Scalar> >
  {
    static std::string shortname() { return "c" + scalar_name<Scalar>(); };
  };
}

#endif // ifndef __eigenpy_utils_scalar_name_hpp__