1 files changed, 32 insertions, 0 deletions
diff --git a/Source/Utility/set.h b/Source/Utility/set.h
new file mode 100644
index 00000000..74a3bfc3
--- /dev/null
+++ b/Source/Utility/set.h
@@ -0,0 +1,32 @@
+//-----------------------------------------------------------------------------
+//           Name: set.h
+//      Developer: Wolfire Games LLC
+//    Description:
+//        License: Read below
+//-----------------------------------------------------------------------------
+//
+//   Copyright 2022 Wolfire Games LLC
+//
+//   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
+
+template <typename T>
+void append( std::set<T>& dest, const std::set<T>& source ) {
+    typename std::set<T>::iterator it = source.begin();
+
+    for( ; it != source.end(); it++ ) {
+        dest.insert(*it);
+    }
+}