static public AddToTree.Tree DeleteingMinusPluseFx(AddToTree.Tree Dummy)
{
Dummy = DeleteingMinusPluseTree.ArrangmentToDeleteingMinusPluse(Dummy);
Dummy = DeleteingMinusPluseTree.RepeatedlyDeletedAction(Dummy);
while (Dummy.ThreadAccess != null)
{
Dummy = Dummy.ThreadAccess;
}
return(Dummy);
}
static AddToTree.Tree ArrangmentToDeleteingMinusPluse(AddToTree.Tree Dummy)
{
if (Dummy == null)
{
return(Dummy);
}
DeleteingMinusPluseTree.ArrangmentToDeleteingMinusPluse(Dummy.LeftSideAccess);
DeleteingMinusPluseTree.ArrangmentToDeleteingMinusPluse(Dummy.RightSideAccess);
if (Dummy.SampleAccess == "+")
{
if (IS.IsMinuseOrPluse(Dummy.LeftSideAccess.SampleAccess))
{
Dummy.SetLefTandRightCommonlySide(Dummy.RightSideAccess, Dummy.LeftSideAccess);
}
}
return(Dummy);
}
