From 06193963d05d4e1c37273437428031b0127bc79b Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 15 Oct 2013 07:01:17 +0200
Subject: Automatically map C++11 enum classes (strong enums)

---
 odb/details/config-vc.h | 6 ++++++
 odb/details/config.hxx  | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/odb/details/config-vc.h b/odb/details/config-vc.h
index 7897360..ab7164e 100644
--- a/odb/details/config-vc.h
+++ b/odb/details/config-vc.h
@@ -21,6 +21,12 @@
 //#  define ODB_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGUMENT
 //#  define ODB_CXX11_VARIADIC_TEMPLATES
 //#  define ODB_CXX11_INITIALIZER_LIST
+
+// Strongly typed enums are supported starting from VC++11.
+//
+#  if _MSC_VER >= 1700
+#    define ODB_CXX11_ENUM
+#  endif
 #endif
 
 #endif /* ODB_DETAILS_CONFIG_VC_H */
diff --git a/odb/details/config.hxx b/odb/details/config.hxx
index 74f397c..4130fc3 100644
--- a/odb/details/config.hxx
+++ b/odb/details/config.hxx
@@ -39,6 +39,10 @@
 #    define ODB_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGUMENT
 #    define ODB_CXX11_VARIADIC_TEMPLATE
 #    define ODB_CXX11_INITIALIZER_LIST
+// GCC supports strongly typed enums from 4.4 (forward -- 4.6),
+// Clang -- 2.9 (3.1).
+//
+#    define ODB_CXX11_ENUM
 #  endif
 #endif
 
-- 
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