cub::BFE

template<typename UnsignedBits>
unsigned int cub::BFE(

UnsignedBits source,

unsigned int bit_start,

unsigned int num_bits,

)

Bitfield-extract.

Extracts num_bits from source starting at bit-offset bit_start. The input source may be an 8b, 16b, 32b, or 64b unsigned integer type. deprecated [Since 3.0]