diff options
Diffstat (limited to 'odb/context.hxx')
-rw-r--r-- | odb/context.hxx | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/odb/context.hxx b/odb/context.hxx index d1a9073..10210a3 100644 --- a/odb/context.hxx +++ b/odb/context.hxx @@ -398,12 +398,32 @@ public: return c.count ("readonly"); } + // + // bool null (semantics::data_member&); bool null (semantics::data_member&, string const& key_prefix); + // Optimistic concurrency. + // + static semantics::data_member* + optimistic (semantics::class_& c) + { + // Set by the validator. + // + return c.get<semantics::data_member*> ("optimistic-member", 0); + } + + static bool + version (semantics::data_member& m) + { + return m.count ("version"); + } + + // + // typedef ::class_kind class_kind_type; static class_kind_type @@ -490,12 +510,20 @@ public: public: struct column_count_type { - column_count_type (): total (0), id (0), inverse (0), readonly (0) {} + column_count_type () + : total (0), + id (0), + inverse (0), + readonly (0), + optimistic_managed (0) + { + } size_t total; size_t id; size_t inverse; size_t readonly; + size_t optimistic_managed; }; static column_count_type |