1 files changed, 19 insertions, 0 deletions
diff --git a/lib/dbTypes.cpp b/lib/dbTypes.cpp
new file mode 100644
index 0000000..7a428ae
--- /dev/null
+++ b/lib/dbTypes.cpp
@@ -0,0 +1,19 @@
+#include "dbTypes.h"
+
+namespace std {
+	struct write {
+		template<typename T>
+		std::ostream &
+		operator()(const T & v) const
+		{
+			return strm << v;
+		}
+		std::ostream & strm;
+	};
+
+	std::ostream &
+	operator<<(std::ostream & strm, const MyGrate::DbValueV & v)
+	{
+		return std::visit(write {strm}, v);
+	}
+}