public PrgState execute(PrgState state)
{
StackInterface <IStmt> newStack = new MyLibraryStack <IStmt>();
MapInterface <String, int> cloneSymTbl = new MyLibraryDictionary <String, int>((MyLibraryDictionary <String, int>)state.SymTable);
return(new PrgState(newStack, cloneSymTbl, state.HeapTable, state.Output, stmt));
}
public MyLibraryDictionary(MyLibraryDictionary <K, V> tmp)
{
elements = new Dictionary <K, V> (tmp.elements);
}