1 files changed, 47 insertions, 0 deletions
diff --git a/Swiften/Base/LogSerializers.h b/Swiften/Base/LogSerializers.h
new file mode 100644
index 0000000..3d60426
--- /dev/null
+++ b/Swiften/Base/LogSerializers.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2016 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
+#pragma once
+
+#include <memory>
+#include <ostream>
+#include <string>
+#include <vector>
+
+namespace Swift {
+
+class Presence;
+
+template <typename T>
+std::ostream& operator<<(std::ostream& stream, const std::shared_ptr<T>& ptr) {
+    if (ptr) {
+        stream << *ptr;
+    }
+    else {
+        stream << "nullptr";
+    }
+    return stream;
+}
+
+template <typename T>
+std::ostream& operator<<(std::ostream& stream, const std::vector<T>& vec) {
+    stream << "[";
+    if (!vec.empty()) {
+        auto it = std::begin(vec);
+        stream << *it;
+
+        ++it;
+        for (auto end = std::end(vec); it != end; ++it) {
+            stream << ", " << *it;
+        }
+     }
+    stream << "]";
+    return stream;
+}
+
+std::ostream& operator<<(std::ostream& stream, const Presence& presence);
+
+};