parameter_type.h

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/******************************************************************************
The MIT License(MIT)

Embedded Template Library.

Copyright(c) 2014 jwellbelove

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#ifndef __ETL_PARAMETER__
#define __ETL_PARAMETER__

#include "type_traits.h"

namespace etl
{
  //*************************************************************************
  //*************************************************************************
  template <typename T, const bool should_pass_by_value = is_fundamental<T>::value || is_pointer<T>::value>
  struct parameter_type;

  //*************************************************************************
  //*************************************************************************
  template <typename T>
  struct parameter_type<T, true>
  {
    typedef T type;
  };

  //*************************************************************************
  //*************************************************************************
  template <typename T>
  struct parameter_type<T, false>
  {
    typedef const T& type;
  };
}

#endif