1 files changed, 42 insertions, 0 deletions
diff --git a/src/mongo/util/bson_util.h b/src/mongo/util/bson_util.h
new file mode 100644
index 00000000000..52f8e49caf3
--- /dev/null
+++ b/src/mongo/util/bson_util.h
@@ -0,0 +1,42 @@
+// bson_util.h
+
+/*    Copyright 2009 10gen Inc.
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+#pragma once
+
+#include "mongo/pch.h"
+
+namespace mongo {
+
+template <typename T>
+void bsonArrToNumVector(BSONElement el, vector<T>& results){
+
+    if(el.type() == Array){
+
+	vector<BSONElement> elements = el.Array();
+
+        for(vector<BSONElement>::iterator i = elements.begin(); i != elements.end(); ++i){
+            results.push_back( (T) (*i).Number() );
+        }
+    }
+    else if(el.isNumber()){
+	results.push_back( (T) el.Number() );
+    }
+
+}
+
+
+}