1 files changed, 25 insertions, 0 deletions
diff --git a/vbench/src/vbench/core/stream.h b/vbench/src/vbench/core/stream.h
new file mode 100644
index 00000000000..8a678647e6f
--- /dev/null
+++ b/vbench/src/vbench/core/stream.h
@@ -0,0 +1,25 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+
+#pragma once
+
+#include "input.h"
+#include "output.h"
+#include "taintable.h"
+#include <memory>
+
+namespace vbench {
+
+/**
+ * A Stream is an abstract taintable entity that can act as both input
+ * and output.
+ **/
+struct Stream : public Input,
+                public Output,
+                public Taintable
+{
+    typedef std::unique_ptr<Stream> UP;
+    virtual bool eof() const = 0;
+};
+
+} // namespace vbench
+