underlyingenumvalue.hxx

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#ifndef INCLUDED_O3TL_UNDERLYINGENUMVALUE_HXX
#define INCLUDED_O3TL_UNDERLYINGENUMVALUE_HXX
 
#include <sal/config.h>
 
#include <type_traits>
 
namespace o3tl
{
// An implementation of C++23 std::to_underlying
// For a value e of an enumeration type T, return the corresponding value of T's underlying type:
template <typename T> constexpr std::underlying_type_t<T> to_underlying(T e)
{
    return static_cast<std::underlying_type_t<T>>(e);
}
}
 
#endif
 
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