X-Git-Url: http://git.tdb.fi/?p=libs%2Fdatafile.git;a=blobdiff_plain;f=source%2Fcollection.cpp;h=87982e8f4baa5df80ec1dbe257e33ba4b83af594;hp=bf1c5edc211e93b33f1dacc833e0ac1a38657a5e;hb=698d4ae13da87b7c53aa96bca99c3deaff397eec;hpb=e93ac3d7eb94842161f0669cf78b4e2173dc0488

diff --git a/source/collection.cpp b/source/collection.cpp
index bf1c5ed..87982e8 100644
--- a/source/collection.cpp
+++ b/source/collection.cpp
@@ -11,6 +11,30 @@ Collection::~Collection()
 		delete *i;
 }
 
+const Variant &Collection::get_var(const string &name, const CollectionItemTypeBase *type)
+{
+	ItemMap::iterator i = items.find(name);
+	if(i!=items.end())
+		return i->second;
+
+	if(type)
+	{
+		bool loaded = false;
+		if(type->can_create())
+		{
+			type->create_item(*this, name);
+			loaded = items.count(name);
+		}
+		for(SourceList::iterator j=sources.begin(); (!loaded && j!=sources.end()); ++j)
+		{
+			(*j)->load(*this, *type, name);
+			loaded = items.count(name);
+		}
+	}
+
+	return get_item(items, name);
+}
+
 void Collection::add_source(CollectionSource &s)
 {
 	sources.push_back(&s);