addressof.h

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/******************************************************************************
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Embedded Template Library.
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Copyright(c) 2022 John Wellbelove
 
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#ifndef ETL_ADDRESSOF_INCLUDED
#define ETL_ADDRESSOF_INCLUDED
 
#include "../platform.h"
 
#if defined(ETL_IN_UNIT_TEST) || ETL_USING_STL
  #include <memory>
#endif
 
 
namespace etl
{
  //*****************************************************************************
  //*****************************************************************************
  template <typename T>
  ETL_CONSTEXPR17 T* addressof(T& t)
  {
#if ETL_USING_STL && ETL_USING_CPP11
    return std::addressof(t);
#else
    return reinterpret_cast<T*>(&const_cast<char&>(reinterpret_cast<const volatile char&>(t)));
#endif
  }
}
 
#endif