aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorBoris Kolpackov <boris@codesynthesis.com>2015-02-06 09:14:47 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2015-02-06 09:14:47 +0200
commit15dcda81bad95935e0e16159141361ba94a5389e (patch)
tree26a66f00ffbd1950c41d9b8adca7a24d9c023b1f
parentb8c4c3b3f3cc755d537fd3f7f1f613fbd5a3957b (diff)
Add support for persisting std::deque
-rw-r--r--odb/container-traits.hxx1
-rw-r--r--odb/std-deque-traits.hxx70
2 files changed, 71 insertions, 0 deletions
diff --git a/odb/container-traits.hxx b/odb/container-traits.hxx
index ef76e5f..a997739 100644
--- a/odb/container-traits.hxx
+++ b/odb/container-traits.hxx
@@ -208,6 +208,7 @@ namespace odb
#include <odb/std-set-traits.hxx>
#include <odb/std-list-traits.hxx>
#include <odb/std-vector-traits.hxx>
+#include <odb/std-deque-traits.hxx>
#ifdef ODB_CXX11
# include <odb/std-array-traits.hxx>
diff --git a/odb/std-deque-traits.hxx b/odb/std-deque-traits.hxx
new file mode 100644
index 0000000..994a88d
--- /dev/null
+++ b/odb/std-deque-traits.hxx
@@ -0,0 +1,70 @@
+// file : odb/std-deque-traits.hxx
+// copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_STD_DEQUE_TRAITS_HXX
+#define ODB_STD_DEQUE_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <deque>
+
+#include <odb/container-traits.hxx>
+
+namespace odb
+{
+ template <typename V, typename A>
+ class access::container_traits<std::deque<V, A> >
+ {
+ public:
+ static const container_kind kind = ck_ordered;
+ static const bool smart = false;
+
+ typedef std::deque<V, A> container_type;
+
+ typedef V value_type;
+ typedef typename container_type::size_type index_type;
+
+ typedef ordered_functions<index_type, value_type> functions;
+
+ public:
+ static void
+ persist (const container_type& c, const functions& f)
+ {
+ for (index_type i (0), n (c.size ()); i < n; ++i)
+ f.insert (i, c[i]);
+ }
+
+ static void
+ load (container_type& c, bool more, const functions& f)
+ {
+ c.clear ();
+
+ while (more)
+ {
+ index_type dummy;
+ c.push_back (value_type ());
+ more = f.select (dummy, c.back ());
+ }
+ }
+
+ static void
+ update (const container_type& c, const functions& f)
+ {
+ f.delete_ ();
+
+ for (index_type i (0), n (c.size ()); i < n; ++i)
+ f.insert (i, c[i]);
+ }
+
+ static void
+ erase (const functions& f)
+ {
+ f.delete_ ();
+ }
+ };
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_STD_DEQUE_TRAITS_HXX