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-rw-r--r--odb/container-traits.hxx181
-rw-r--r--odb/forward.hxx3
-rw-r--r--odb/std-list-traits.hxx73
-rw-r--r--odb/std-map-traits.hxx130
-rw-r--r--odb/std-set-traits.hxx124
-rw-r--r--odb/std-vector-traits.hxx69
6 files changed, 580 insertions, 0 deletions
diff --git a/odb/container-traits.hxx b/odb/container-traits.hxx
new file mode 100644
index 0000000..0d88731
--- /dev/null
+++ b/odb/container-traits.hxx
@@ -0,0 +1,181 @@
+// file : odb/container-traits.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_CONTAINER_TRAITS_HXX
+#define ODB_CONTAINER_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <odb/forward.hxx>
+
+namespace odb
+{
+ // Keep this enum synchronized with the one in odb/odb/context.hxx.
+ //
+ enum container_kind
+ {
+ ck_ordered,
+ ck_set,
+ ck_multiset,
+ ck_map,
+ ck_multimap
+ };
+
+ //
+ // Container API provided by the generated code.
+ //
+
+ // Ordered containers.
+ //
+ template <typename I, typename V>
+ struct ordered_functions
+ {
+ typedef I index_type;
+ typedef V value_type;
+
+ void
+ insert_one (I index, const V& value) const
+ {
+ insert_one_ (index, value, data_);
+ }
+
+ bool
+ load_all (I& next_index, V& next_value) const
+ {
+ return load_all_ (next_index, next_value, data_);
+ }
+
+ void
+ delete_all () const
+ {
+ delete_all_ (data_);
+ }
+
+ // Implementation details.
+ //
+ public:
+ typedef void (*insert_one_type) (I, const V&, void*);
+ typedef bool (*load_all_type) (I&, V&, void*);
+ typedef void (*delete_all_type) (void*);
+
+ ordered_functions (void* data,
+ insert_one_type io,
+ load_all_type la,
+ delete_all_type da)
+ : data_ (data), insert_one_ (io), load_all_ (la), delete_all_ (da)
+ {
+ }
+
+ private:
+ void* data_;
+ insert_one_type insert_one_;
+ load_all_type load_all_;
+ delete_all_type delete_all_;
+ };
+
+ // Set/multiset containers.
+ //
+ template <typename V>
+ struct set_functions
+ {
+ typedef V value_type;
+
+ void
+ insert_one (const V& value) const
+ {
+ insert_one_ (value, data_);
+ }
+
+ bool
+ load_all (V& next_value) const
+ {
+ return load_all_ (next_value, data_);
+ }
+
+ void
+ delete_all () const
+ {
+ delete_all_ (data_);
+ }
+
+ // Implementation details.
+ //
+ public:
+ typedef void (*insert_one_type) (const V&, void*);
+ typedef bool (*load_all_type) (V&, void*);
+ typedef void (*delete_all_type) (void*);
+
+ set_functions (void* data,
+ insert_one_type io,
+ load_all_type la,
+ delete_all_type da)
+ : data_ (data), insert_one_ (io), load_all_ (la), delete_all_ (da)
+ {
+ }
+
+ private:
+ void* data_;
+ insert_one_type insert_one_;
+ load_all_type load_all_;
+ delete_all_type delete_all_;
+ };
+
+ // Map/multimap containers.
+ //
+ template <typename K, typename V>
+ struct map_functions
+ {
+ typedef K key_type;
+ typedef V value_type;
+
+ void
+ insert_one (const K& key, const V& value) const
+ {
+ insert_one_ (key, value, data_);
+ }
+
+ bool
+ load_all (K& next_key, V& next_value) const
+ {
+ return load_all_ (next_key, next_value, data_);
+ }
+
+ void
+ delete_all () const
+ {
+ delete_all_ (data_);
+ }
+
+ // Implementation details.
+ //
+ public:
+ typedef void (*insert_one_type) (const K&, const V&, void*);
+ typedef bool (*load_all_type) (K&, V&, void*);
+ typedef void (*delete_all_type) (void*);
+
+ map_functions (void* data,
+ insert_one_type io,
+ load_all_type la,
+ delete_all_type da)
+ : data_ (data), insert_one_ (io), load_all_ (la), delete_all_ (da)
+ {
+ }
+
+ private:
+ void* data_;
+ insert_one_type insert_one_;
+ load_all_type load_all_;
+ delete_all_type delete_all_;
+ };
+}
+
+#include <odb/post.hxx>
+
+#include <odb/std-map-traits.hxx>
+#include <odb/std-set-traits.hxx>
+#include <odb/std-list-traits.hxx>
+#include <odb/std-vector-traits.hxx>
+
+#endif // ODB_CONTAINER_TRAITS_HXX
diff --git a/odb/forward.hxx b/odb/forward.hxx
index e2bef03..bd6cbcb 100644
--- a/odb/forward.hxx
+++ b/odb/forward.hxx
@@ -30,6 +30,9 @@ namespace odb
template <typename T>
class composite_value_traits;
+
+ template <typename C>
+ class container_traits;
};
}
diff --git a/odb/std-list-traits.hxx b/odb/std-list-traits.hxx
new file mode 100644
index 0000000..2f6ec96
--- /dev/null
+++ b/odb/std-list-traits.hxx
@@ -0,0 +1,73 @@
+// file : odb/std-list-traits.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_STD_LIST_TRAITS_HXX
+#define ODB_STD_LIST_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <list>
+
+#include <odb/container-traits.hxx>
+
+namespace odb
+{
+ template <typename V>
+ class access::container_traits<std::list<V> >
+ {
+ public:
+ static container_kind const kind = ck_ordered;
+
+ typedef V value_type;
+ typedef typename std::list<V>::size_type index_type;
+ typedef std::list<V> container_type;
+
+ typedef ordered_functions<index_type, value_type> functions;
+
+ public:
+ static void
+ persist (const container_type& c, const functions& f)
+ {
+ index_type i (0);
+ for (typename container_type::const_iterator j (c.begin ()),
+ e (c.end ()); j != e; ++j)
+ f.insert_one (i++, *j);
+ }
+
+ 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.load_all (dummy, c.back ());
+ }
+ }
+
+ static void
+ update (const container_type& c, const functions& f)
+ {
+ f.delete_all ();
+
+ index_type i (0);
+ for (typename container_type::const_iterator j (c.begin ()),
+ e (c.end ()); j != e; ++j)
+ f.insert_one (i++, *j);
+ }
+
+ static void
+ erase (const functions& f)
+ {
+ f.delete_all ();
+ }
+ };
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_STD_LIST_TRAITS_HXX
diff --git a/odb/std-map-traits.hxx b/odb/std-map-traits.hxx
new file mode 100644
index 0000000..4f71868
--- /dev/null
+++ b/odb/std-map-traits.hxx
@@ -0,0 +1,130 @@
+// file : odb/std-map-traits.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_STD_MAP_TRAITS_HXX
+#define ODB_STD_MAP_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <map>
+
+#include <odb/container-traits.hxx>
+
+namespace odb
+{
+ template <typename K, typename V>
+ class access::container_traits<std::map<K, V> >
+ {
+ public:
+ static container_kind const kind = ck_map;
+
+ typedef K key_type;
+ typedef V value_type;
+ typedef std::map<K, V> container_type;
+ typedef typename container_type::value_type pair_type;
+
+ typedef map_functions<key_type, value_type> functions;
+
+ public:
+ static void
+ persist (const container_type& c, const functions& f)
+ {
+ for (typename container_type::const_iterator i (c.begin ()),
+ e (c.end ()); i != e; ++i)
+ f.insert_one (i->first, i->second);
+ }
+
+ static void
+ load (container_type& c, bool more, const functions& f)
+ {
+ c.clear ();
+
+ while (more)
+ {
+ key_type k;
+ value_type v;
+ more = f.load_all (k, v);
+ c.insert (pair_type (k, v));
+ }
+ }
+
+ static void
+ update (const container_type& c, const functions& f)
+ {
+ f.delete_all ();
+
+ for (typename container_type::const_iterator i (c.begin ()),
+ e (c.end ()); i != e; ++i)
+ f.insert_one (i->first, i->second);
+ }
+
+ static void
+ erase (const functions& f)
+ {
+ f.delete_all ();
+ }
+ };
+
+ // C++-03 does not guarantee insertion order of equal values but C++-0x
+ // changes that. The current implementation in the generated code does
+ // not guarantee this either.
+ //
+ template <typename K, typename V>
+ class access::container_traits<std::multimap<K, V> >
+ {
+ public:
+ static container_kind const kind = ck_multimap;
+
+ typedef K key_type;
+ typedef V value_type;
+ typedef std::multimap<K, V> container_type;
+ typedef typename container_type::value_type pair_type;
+
+ typedef map_functions<key_type, value_type> functions;
+
+ public:
+ static void
+ persist (const container_type& c, const functions& f)
+ {
+ for (typename container_type::const_iterator i (c.begin ()),
+ e (c.end ()); i != e; ++i)
+ f.insert_one (i->first, i->second);
+ }
+
+ static void
+ load (container_type& c, bool more, const functions& f)
+ {
+ c.clear ();
+
+ while (more)
+ {
+ key_type k;
+ value_type v;
+ more = f.load_all (k, v);
+ c.insert (pair_type (k, v));
+ }
+ }
+
+ static void
+ update (const container_type& c, const functions& f)
+ {
+ f.delete_all ();
+
+ for (typename container_type::const_iterator i (c.begin ()),
+ e (c.end ()); i != e; ++i)
+ f.insert_one (i->first, i->second);
+ }
+
+ static void
+ erase (const functions& f)
+ {
+ f.delete_all ();
+ }
+ };
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_STD_MAP_TRAITS_HXX
diff --git a/odb/std-set-traits.hxx b/odb/std-set-traits.hxx
new file mode 100644
index 0000000..0c8071a
--- /dev/null
+++ b/odb/std-set-traits.hxx
@@ -0,0 +1,124 @@
+// file : odb/std-set-traits.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_STD_SET_TRAITS_HXX
+#define ODB_STD_SET_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <set>
+
+#include <odb/container-traits.hxx>
+
+namespace odb
+{
+ template <typename V>
+ class access::container_traits<std::set<V> >
+ {
+ public:
+ static container_kind const kind = ck_set;
+
+ typedef V value_type;
+ typedef std::set<V> container_type;
+
+ typedef set_functions<value_type> functions;
+
+ public:
+ static void
+ persist (const container_type& c, const functions& f)
+ {
+ for (typename container_type::const_iterator i (c.begin ()),
+ e (c.end ()); i != e; ++i)
+ f.insert_one (*i);
+ }
+
+ static void
+ load (container_type& c, bool more, const functions& f)
+ {
+ c.clear ();
+
+ while (more)
+ {
+ value_type v;
+ more = f.load_all (v);
+ c.insert (v);
+ }
+ }
+
+ static void
+ update (const container_type& c, const functions& f)
+ {
+ f.delete_all ();
+
+ for (typename container_type::const_iterator i (c.begin ()),
+ e (c.end ()); i != e; ++i)
+ f.insert_one (*i);
+ }
+
+ static void
+ erase (const functions& f)
+ {
+ f.delete_all ();
+ }
+ };
+
+ // C++-03 does not guarantee insertion order of equal values but C++-0x
+ // changes that. The current implementation in the generated code does
+ // not guarantee this either.
+ //
+ template <typename V>
+ class access::container_traits<std::multiset<V> >
+ {
+ public:
+ static container_kind const kind = ck_multiset;
+
+ typedef V value_type;
+ typedef std::multiset<V> container_type;
+
+ typedef set_functions<value_type> functions;
+
+ public:
+ static void
+ persist (const container_type& c, const functions& f)
+ {
+ for (typename container_type::const_iterator i (c.begin ()),
+ e (c.end ()); i != e; ++i)
+ f.insert_one (*i);
+ }
+
+ static void
+ load (container_type& c, bool more, const functions& f)
+ {
+ c.clear ();
+
+ while (more)
+ {
+ value_type v;
+ more = f.load_all (v);
+ c.insert (v);
+ }
+ }
+
+ static void
+ update (const container_type& c, const functions& f)
+ {
+ f.delete_all ();
+
+ for (typename container_type::const_iterator i (c.begin ()),
+ e (c.end ()); i != e; ++i)
+ f.insert_one (*i);
+ }
+
+ static void
+ erase (const functions& f)
+ {
+ f.delete_all ();
+ }
+ };
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_STD_SET_TRAITS_HXX
diff --git a/odb/std-vector-traits.hxx b/odb/std-vector-traits.hxx
new file mode 100644
index 0000000..6c439c8
--- /dev/null
+++ b/odb/std-vector-traits.hxx
@@ -0,0 +1,69 @@
+// file : odb/std-vector-traits.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_STD_VECTOR_TRAITS_HXX
+#define ODB_STD_VECTOR_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <vector>
+
+#include <odb/container-traits.hxx>
+
+namespace odb
+{
+ template <typename V>
+ class access::container_traits<std::vector<V> >
+ {
+ public:
+ static container_kind const kind = ck_ordered;
+
+ typedef V value_type;
+ typedef typename std::vector<V>::size_type index_type;
+ typedef std::vector<V> container_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_one (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.load_all (dummy, c.back ());
+ }
+ }
+
+ static void
+ update (const container_type& c, const functions& f)
+ {
+ f.delete_all ();
+
+ for (index_type i (0), n (c.size ()); i < n; ++i)
+ f.insert_one (i, c[i]);
+ }
+
+ static void
+ erase (const functions& f)
+ {
+ f.delete_all ();
+ }
+ };
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_STD_VECTOR_TRAITS_HXX