From b333d17308d935825a5da3c82276ff9f827dab18 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 13 Jun 2021 21:28:21 +0100
Subject: Add operator* to RecordSet, shorthand for getting scalar from 0,0

---
 lib/dbRecordSet.cpp | 6 ++++++
 lib/dbRecordSet.h   | 1 +
 2 files changed, 7 insertions(+)

(limited to 'lib')

diff --git a/lib/dbRecordSet.cpp b/lib/dbRecordSet.cpp
index 66ade0e..3754130 100644
--- a/lib/dbRecordSet.cpp
+++ b/lib/dbRecordSet.cpp
@@ -14,4 +14,10 @@ namespace MyGrate {
 	{
 		return {this, row};
 	}
+
+	DbValue
+	RecordSet::operator*() const
+	{
+		return at(0, 0);
+	}
 }
diff --git a/lib/dbRecordSet.h b/lib/dbRecordSet.h
index c84bb46..e430e58 100644
--- a/lib/dbRecordSet.h
+++ b/lib/dbRecordSet.h
@@ -38,6 +38,7 @@ namespace MyGrate {
 		virtual std::size_t columns() const = 0;
 		virtual DbValue at(std::size_t, std::size_t) const = 0;
 		RowView operator[](std::size_t row) const;
+		DbValue operator*() const;
 	};
 	using RecordSetPtr = std::unique_ptr<RecordSet>;
 }
-- 
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