1 files changed, 43 insertions, 0 deletions
diff --git a/media/webrtc/signaling/src/common/PtrVector.h b/media/webrtc/signaling/src/common/PtrVector.h
new file mode 100644
index 000000000..68c760472
--- /dev/null
+++ b/media/webrtc/signaling/src/common/PtrVector.h
@@ -0,0 +1,43 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef PtrVector_h
+#define PtrVector_h
+
+#include <mozilla/Move.h>
+#include <vector>
+
+namespace mozilla
+{
+
+// Trivial wrapper class around a vector of ptrs.
+// TODO: Remove this once our buildconfig allows us to put unique_ptr in stl
+// containers, and just use std::vector<unique_ptr<T>> instead.
+template <class T> class PtrVector
+{
+public:
+  PtrVector() = default;
+  PtrVector(const PtrVector&) = delete;
+  PtrVector(PtrVector&& aOther)
+    : values(Move(aOther.values))
+  {}
+  PtrVector& operator=(const PtrVector&) = delete;
+  PtrVector& operator=(PtrVector&& aOther)
+  {
+    Swap(values, aOther.values);
+    return *this;
+  }
+
+  ~PtrVector()
+  {
+    for (T* value : values) { delete value; }
+  }
+
+  std::vector<T*> values;
+};
+
+} // namespace mozilla
+
+#endif // PtrVector_h
+