From 5389571e2db6b62ecc8e45b5e8bea1739ab67957 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 4 Jul 2021 12:48:02 +0100
Subject: Introduce the cursor concept

Not implemented for PQ yet.
---
 lib/dbRecordSet.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'lib/dbRecordSet.h')

diff --git a/lib/dbRecordSet.h b/lib/dbRecordSet.h
index a9da882..a217f12 100644
--- a/lib/dbRecordSet.h
+++ b/lib/dbRecordSet.h
@@ -49,6 +49,14 @@ namespace MyGrate {
 		RowView end() const;
 	};
 	using RecordSetPtr = std::unique_ptr<RecordSet>;
+
+	class Cursor {
+	public:
+		virtual ~Cursor() = default;
+
+		virtual bool fetch() = 0;
+	};
+	using CursorPtr = std::unique_ptr<Cursor>;
 }
 
 #endif
-- 
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