2 files changed, 61 insertions, 0 deletions
diff --git a/stats/include/kurator/stats/BaseLog.h b/stats/include/kurator/stats/BaseLog.h
new file mode 100644
index 0000000..142b2f2
--- /dev/null
+++ b/stats/include/kurator/stats/BaseLog.h
@@ -0,0 +1,28 @@
+#pragma once
+
+#include <variant>
+#include <vector>
+
+
+namespace kurator
+{
+namespace stats
+{
+
+
+template<typename... Events>
+class BaseLog
+{
+public:
+	template<typename Event> void push_back(Event event);
+	template<typename Visitor> void for_each(Visitor visitor) const;
+private:
+	std::vector<std::variant<Events...>> events;
+};
+
+
+}  // namespace stats
+}  // namespace kurator
+
+
+#include "BaseLog.inl.h"
diff --git a/stats/include/kurator/stats/BaseLog.inl.h b/stats/include/kurator/stats/BaseLog.inl.h
new file mode 100644
index 0000000..288f105
--- /dev/null
+++ b/stats/include/kurator/stats/BaseLog.inl.h
@@ -0,0 +1,33 @@
+#pragma once
+
+#include <utility>
+#include <variant>
+
+
+namespace kurator
+{
+namespace stats
+{
+
+
+template<typename... Events>
+template<typename Event>
+void
+BaseLog<Events...>::push_back(Event event)
+{
+	events.push_back(std::move(event));
+}
+
+
+template<typename... Events>
+template<typename Visitor>
+void
+BaseLog<Events...>::for_each(Visitor visitor) const
+{
+	for (const auto& event : events)
+		std::visit(visitor, event);
+}
+
+
+}  // namespace stats
+}  // namespace kurator