public static ulong set(this ulong data, Section section, ulong value)
{
var offsetMask = section.Mask << section.Offset;
return((data & ~offsetMask) | (value << section.Offset & offsetMask));
}
public static ulong get(this ulong data, Section section)
{
return((data & section.Mask << section.Offset) >> section.Offset);
}