| public SetValue ( string name, object value ) : void | ||
| name | string | |
| value | object | |
| return | void | |
public static bool MatchObjects(object obj1, object obj2, Context context)
{
if (obj1 == null)
{
if (obj2 == null)
{
return(true);
}
else
{
return(false);
}
}
if (obj1 is Variable)
{
obj1 = (new VariableExpression((Variable)obj1)).Evaluate(context, true);
}
if (obj2 is Variable)
{
obj2 = (new VariableExpression((Variable)obj2)).Evaluate(context, true);
}
if (obj1.Equals(obj2))
{
return(true);
}
if (obj1 is Variable && !(obj2 is Variable))
{
Variable variable = (Variable)obj1;
if (variable.Name != "_")
{
context.SetValue(variable.Name, obj2);
}
return(true);
}
if (obj2 is Variable && !(obj1 is Variable))
{
Variable variable = (Variable)obj2;
context.SetValue(variable.Name, obj1);
return(true);
}
if (obj1 is Atom)
{
if (obj2 is Atom)
{
return(((Atom)obj1).Match((Atom)obj2));
}
else
{
return(false);
}
}
if (obj1 is List)
{
if (obj2 is List)
{
return(((List)obj1).Match((List)obj2, context));
}
else
{
return(false);
}
}
if (obj1 is Tuple)
{
if (obj2 is Tuple)
{
return(((Tuple)obj1).Match((Tuple)obj2, context));
}
else
{
return(false);
}
}
return(false);
}