diff -r 16d63fc9ae42 -r 92bebad145d2 attribute.cpp
--- a/attribute.cpp	Thu Nov 08 15:28:03 2007 +0000
+++ b/attribute.cpp	Wed Dec 05 14:58:02 2007 +0000
@@ -26,6 +26,16 @@
 	return value;
 }
 
+void Attribute::setTable (AttributeTable *at)
+{
+	table=at;
+}
+
+AttributeTable* Attribute::getTable()
+{
+	return table;
+}
+
 QString Attribute::getDataXML()
 {
 	return valueElement ("attribute",key,value);
@@ -67,6 +77,11 @@
 	}
 }
 
+int AttributeTable::countKeys()
+{
+	return keys.count();
+}
+
 void AttributeTable::addValue (const QString &k, const QString &v)
 {
 	int i=keys.indexOf (k);