public virtual object Clone()
{
dcObject newone = new dcObject();
CloneTo(newone);
return newone;
}
protected dcObject CloneTo(dcObject dc)
{
dc.NameInSymbol = this.NameInSymbol;
foreach (dcSymbol sym in variables.Keys)
{
dc.set_variables(sym, variables[sym].Clone() as dcData);
}
return dc;
}