From f1c2a621ac2695dfe4a3bc71dbc9ce3079008d2f Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 4 Feb 2011 13:56:09 +0200
Subject: Add support for smart-ptr, unordered, and date_time (basic)

---
 odb/boost/date-time/mysql/gregorian-traits.hxx | 64 ++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 odb/boost/date-time/mysql/gregorian-traits.hxx

(limited to 'odb/boost/date-time/mysql/gregorian-traits.hxx')

diff --git a/odb/boost/date-time/mysql/gregorian-traits.hxx b/odb/boost/date-time/mysql/gregorian-traits.hxx
new file mode 100644
index 0000000..d907aef
--- /dev/null
+++ b/odb/boost/date-time/mysql/gregorian-traits.hxx
@@ -0,0 +1,64 @@
+// file      : odb/boost/date-time/mysql/gregorian-traits.hxx
+// author    : Constantin Michael <constantin@codesynthesis.com>
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_BOOST_DATE_TIME_MYSQL_GREGORIAN_TRAITS_HXX
+#define ODB_BOOST_DATE_TIME_MYSQL_GREGORIAN_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <boost/date_time/gregorian/gregorian_types.hpp>
+
+#include <odb/core.hxx>
+#include <odb/mysql/traits.hxx>
+#include <odb/boost/date-time/exceptions.hxx>
+
+namespace odb
+{
+  namespace mysql
+  {
+    template <>
+    class value_traits< ::boost::gregorian::date, MYSQL_TIME, id_date>
+    {
+    public:
+      typedef ::boost::gregorian::date date;
+      typedef date value_type;
+      typedef date query_type;
+      typedef MYSQL_TIME image_type;
+
+      static void
+      set_value (date& v, const MYSQL_TIME& i, bool is_null)
+      {
+        if (is_null)
+          v = date (::boost::date_time::not_a_date_time);
+        else
+          v = date (i.year, i.month, i.day);
+      }
+
+      static void
+      set_image (MYSQL_TIME& i, bool& is_null, const date& v)
+      {
+        if (v.is_special ())
+        {
+          if (v.is_not_a_date ())
+            is_null = true;
+          else
+            throw odb::boost::date_time::special_value ();
+        }
+        else
+        {
+          is_null = false;
+          i.year = v.year ();
+          i.month = v.month ();
+          i.day = v.day ();
+        }
+      }
+    };
+  }
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_BOOST_DATE_TIME_MYSQL_GREGORIAN_TRAITS_HXX
-- 
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