diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2014-08-14 09:37:06 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2014-11-11 10:27:11 +0200 |
commit | ded152cfb675537ab4ce24f50d0e95cec5b83b18 (patch) | |
tree | c5571f283fa6c0a5735ea4716b0592d9d3b8169d /odb/database.ixx | |
parent | 6375147d5ae76a84dd64f1996cb0d9d501839db6 (diff) |
Draft implementation for INSERT
Diffstat (limited to 'odb/database.ixx')
-rw-r--r-- | odb/database.ixx | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/odb/database.ixx b/odb/database.ixx index 739db03..d4477e4 100644 --- a/odb/database.ixx +++ b/odb/database.ixx @@ -3,11 +3,62 @@ // license : GNU GPL v2; see accompanying LICENSE file #include <cstring> // std::strlen() +#include <utility> // std::move +#include <iterator> #include <odb/transaction.hxx> namespace odb { + template <typename T> + struct object_pointer_p + { + typedef details::meta::no result_type; + typedef T object_type; + }; + + template <typename T> + struct object_pointer_p<T*> + { + typedef details::meta::yes result_type; + typedef T object_type; + }; + + template <typename T> + struct object_pointer_p<T* const> + { + typedef details::meta::yes result_type; + typedef T object_type; + }; + + template <typename T, template <typename> class P> + struct object_pointer_p<P<T> > + { + typedef details::meta::yes result_type; + typedef T object_type; + }; + + template <typename T, typename A1, template <typename, typename> class P> + struct object_pointer_p<P<T, A1> > + { + typedef details::meta::yes result_type; + typedef T object_type; + }; + + template <typename T, template <typename> class P> + struct object_pointer_p<const P<T> > + { + typedef details::meta::yes result_type; + typedef T object_type; + }; + + template <typename T, typename A1, template <typename, typename> class P> + struct object_pointer_p<const P<T, A1> > + { + typedef details::meta::yes result_type; + typedef T object_type; + }; + inline database:: database (database_id id) : id_ (id), tracer_ (0), schema_version_seq_ (1) @@ -165,6 +216,13 @@ namespace odb return persist_<T, id_common> (pobj); } + template <typename I> + inline void database:: + persist (I b, I e) + { + persist_<I, id_common> (b, e); + } + template <typename T> inline typename object_traits<T>::pointer_type database:: load (const typename object_traits<T>::id_type& id) @@ -622,6 +680,26 @@ namespace odb // Implementations (i.e., the *_() functions). // + template <typename I, database_id DB> + inline void database:: + persist_ (I b, I e) + { + // Sun CC with non-standard STL does not have iterator_traits. + // +#ifndef _RWSTD_NO_CLASS_PARTIAL_SPEC + typedef typename std::iterator_traits<I>::value_type value_type; +#else + // Assume iterator is just a pointer. + // + typedef typename object_pointer_p<I>::object_type value_type; +#endif + + typedef object_pointer_p<value_type> test; + + persist_<I, typename test::object_type, id_common> ( + b, e, typename test::result_type ()); + } + template <typename T, database_id DB> inline typename object_traits<T>::pointer_type database:: find_ (const typename object_traits<T>::id_type& id) |