/* === S Y N F I G ========================================================= */
/*! \file valuenode_reference.cpp
-** \brief Template File
+** \brief Implementation of the "Reference" valuenode conversion.
**
-** $Id: valuenode_reference.cpp,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $
+** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
bool
ValueNode_Reference::set_link_vfunc(int i,ValueNode::Handle x)
{
- assert(i==0);
+ assert(i>=0 && i<link_count());
+
if(x->get_type()!=get_type() && !PlaceholderValueNode::Handle::cast_dynamic(x))
return false;
link_=x;
signal_child_changed()(i);signal_value_changed()();
return true;
}
-
+
ValueNode::LooseHandle
ValueNode_Reference::get_link_vfunc(int i)const
{
- assert(i==0);
+ assert(i>=0 && i<link_count());
+
return link_;
}
String
ValueNode_Reference::link_local_name(int i)const
{
- assert(i==0);
- return _("Link");
-}
+ assert(i>=0 && i<link_count());
+
+ switch(i)
+ {
+ case 0: return _("Link");
+ }
+ return String();
+}
String
ValueNode_Reference::link_name(int i)const
{
- return "link";
+ assert(i>=0 && i<link_count());
+
+ switch(i)
+ {
+ case 0: return "link";
+ }
+ return String();
}
int