Bits.cxx

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#include "WireCellUtil/Bits.h"

int WireCell::Bits::shift_right(int value, int n, int filling, int totalBit)
{
  return (value >> n) | (filling << (totalBit-n));
}

int  WireCell::Bits::lowest_bits(int value, int n)
{
  return ( value & ((1 << n) - 1) );
}