public sealed override UInt64 CalculateChecksum()
{
var globals = CRC64.Calculate(0, (Byte *)_globals, sizeof(_globals_));
var entities = CRC64.Calculate(0, (Byte *)_entities, sizeof(_entities_));
unchecked {
UInt64 hash = 17UL;
hash = hash * 31UL + globals;
hash = hash * 31UL + entities;
return(hash);
}
}