private CubeAction Reverse(bool forceRefMode)
{
var reverseAction = new CubeAction(Operator.Reverse, this, null, false);
CubeAction ret;
if (forceRefMode || this.RefMode || reverseAction.Count() >= RefModeLengthThreshold ||
reverseAction.Count() < 0) // It could overflow for very large CubeAction, but we tolerate it
{
reverseAction.AccelerationMap = GetAccelerationMap().Reverse();
ret = reverseAction;
}
else
{
var reverseOps = reverseAction.GetOps();
ret = new CubeAction(reverseOps, false);
if (AccelerationMap != null)
{
ret.AccelerationMap = AccelerationMap.Reverse();
ret.VerifyAccelerationMap();
}
}
ret.VerifySetupAccelerationMap();
ret.VerifySetupRefMode();
return(ret);
}