/// <summary>
/// Access to value
/// </summary>
public object this[object s]
{
set
{
if (!table.ContainsKey(s))
{
return;
//throw new Exception("Variable does not exist");
}
List <object> l = table[s] as List <object>;
foreach (object x in l)
{
if (x is ElementaryObjectVariable)
{
ElementaryObjectVariable o = x as ElementaryObjectVariable;
o.Value = value;
if (value.IsDBNull())
{
o.Value = null;
}
continue;
}
/* if (x is ElementaryRealVariable &
* !value.GetType().FullName.Equals("System.Double"))
* {
* goto replace;
* }
* {
* ElementaryRealVariable r = x as ElementaryRealVariable;
* if (value == null | value is DBNull)
* {
* r.Value = null;
* continue;
* }
* r.Value = (double)value;
* continue;
* }
* return;
* replace:
* char c = (char)s;
* for (int i = 0; i < c; i++)
* {
* ElementaryObjectVariable v = new ElementaryObjectVariable(c);
* v.Value = value;
* l[i] = v;
* }*/
}
}
}
/// <summary>
/// Adds tree
/// </summary>
/// <param name="tree">Tree to add</param>
public void Add(ObjectFormulaTree tree)
{
/* if (tree.Operation is ElementaryRealVariable)
* {
* ElementaryRealVariable v = tree.Operation as ElementaryRealVariable;
* ArrayList l = null;
* object s = v.Symbol;
* if (table.ContainsKey(s))
* {
* l = table[s] as ArrayList;
* }
* else
* {
* l = new ArrayList();
* table[s] = l;
* }
* l.Add(v);
* }*/
if (tree.Operation is ElementaryObjectVariable)
{
ElementaryObjectVariable v = tree.Operation as ElementaryObjectVariable;
List <object> l = null;
object s = v.Symbol;
if (table.ContainsKey(s))
{
l = table[s];
}
else
{
l = new List <object>();
table[s] = l;
}
l.Add(v);
}
for (int i = 0; i < tree.Count; i++)
{
Add(tree[i]);
}
}