From 18ef14486e46064f4317ab407c5fe0afa3209d4b Mon Sep 17 00:00:00 2001 From: Boris Kolpackov Date: Thu, 4 Aug 2011 13:29:43 +0200 Subject: Add support for value wrappers Wrapper is a class that wraps another type. Examples of wrappers are various smart pointers, holders, etc. A wrapper can be transparent or it can handle the NULL semantics. The new odb::nullable class template is a NULL wrapper that helps to add the NULL semantics to a value type. New test: common/wrapper. --- common/wrapper/test.std | 0 1 file changed, 0 insertions(+), 0 deletions(-) create mode 100644 common/wrapper/test.std (limited to 'common/wrapper/test.std') diff --git a/common/wrapper/test.std b/common/wrapper/test.std new file mode 100644 index 0000000..e69de29 -- cgit v1.1