From ebb408d6194e0d16192738a5523706367dbebf51 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 24 Nov 2014 14:52:54 +0200
Subject: Add feature: using object pointer as map key

---
 feature/container/list | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'feature/container/list')

diff --git a/feature/container/list b/feature/container/list
index a7a3ed9..5976551 100644
--- a/feature/container/list
+++ b/feature/container/list
@@ -1,3 +1,12 @@
+- Support for object pointers as map keys
+
+  std::map<std::shared_ptr<Product>, quantity> cart;
+
+  Interestingly, wrapping the pointer into a composite value type seems
+  to work (at least compiles).
+
+  See email from axel50397@gmail.com/23-Nov-2014.
+
 - Use bulk statements for containers
 
   Should be fairly straightforward since container tables are simple. For
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