SizedUInt.h

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// This file's extension implies that it's C, but it's really -*- C++ -*-.
/*
 * Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration.
 */
 
 
#ifndef CXXUTILS_SIZEDUINT_H
#define CXXUTILS_SIZEDUINT_H
 
 
#include <cstdint>
 
 
namespace CxxUtils {
namespace detail {
 
 
template <unsigned SIZE>
struct SizedUInt
{
};
 
 
template <>
struct SizedUInt<1>
{
  using type = uint8_t;
};
 
 
template <>
struct SizedUInt<2>
{
  using type = uint16_t;
};
 
 
template <>
struct SizedUInt<4>
{
  using type = uint32_t;
};
 
 
template <>
struct SizedUInt<8>
{
  using type = uint64_t;
};
 
 
} // namespace detail
} // namespace CxxUtils
 
 
#endif // not CXXUTILS_SIZEDUINT_H