diff --git a/src/base/bitfield.hh b/src/base/bitfield.hh index 1ec684f806..470941ac4b 100644 --- a/src/base/bitfield.hh +++ b/src/base/bitfield.hh @@ -209,7 +209,7 @@ replaceBits(T& val, unsigned bit, B bit_val) * @ingroup api_bitfield */ template -std::enable_if_t::value, T> +std::enable_if_t::value && sizeof(T) != 1, T> reverseBits(T val, size_t size=sizeof(T)) { assert(size <= sizeof(T)); @@ -223,6 +223,14 @@ reverseBits(T val, size_t size=sizeof(T)) return output; } +template +std::enable_if_t::value && sizeof(T) == 1, T> +reverseBits(T val, size_t size=sizeof(T)) +{ + assert(size == 1); + return reverseBitsLookUpTable[val]; +} + /** * Returns the bit position of the MSB that is set in the input *