.. _program_listing_file__tmp_ws_src_eigenpy_include_eigenpy_utils_scalar-name.hpp:

Program Listing for File scalar-name.hpp
========================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_eigenpy_include_eigenpy_utils_scalar-name.hpp>` (``/tmp/ws/src/eigenpy/include/eigenpy/utils/scalar-name.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /*
    * Copyright 2020 INRIA
    */
   
   #ifndef __eigenpy_utils_scalar_name_hpp__
   #define __eigenpy_utils_scalar_name_hpp__
   
   #include <complex>
   #include <string>
   
   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>(); };
   };
   }  // namespace eigenpy
   
   #endif  // ifndef __eigenpy_utils_scalar_name_hpp__