Module arrow::util::bit_util

Utils for working with bits

Functions

ceil	Returns the ceil of value/divisor
count_set_bits	Returns the number of 1-bits in data
count_set_bits_offset	Returns the number of 1-bits in data, starting from offset with length bits inspected. Note that both offset and length are measured in bits.
get_bit	Returns whether bit at position i in data is set or not
get_bit_raw⚠	Returns whether bit at position i in data is set or not.
round_upto_multiple_of_64	Returns the nearest number that is >= than num and is a multiple of 64
set_bit	Sets bit at position i for data
set_bit_raw⚠	Sets bit at position i for data
set_bits_raw⚠	Sets bits in the non-inclusive range start..end for data