diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2012-06-18 09:32:09 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2012-06-18 09:32:09 +0200 |
| commit | d654146abfd45870c9bb0c1a5779d51b0aff2973 (patch) | |
| tree | c11673177dcaf5f8e6f2584b84415a96461daba8 /odb/pgsql/polymorphic-object-statements.hxx | |
| parent | 51c80ddaaaa7ddd1bd3708dc36289e322f30939e (diff) | |
Allocate container traits lazily and only when their definition is seen
This fixes a problem with polymorphic hierarchies spread over multiple
files in which case the source code for the derived class does not have
the definition of the container traits for the base class. See the comment
in the source code for further details.
Diffstat (limited to 'odb/pgsql/polymorphic-object-statements.hxx')
| -rw-r--r-- | odb/pgsql/polymorphic-object-statements.hxx | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/odb/pgsql/polymorphic-object-statements.hxx b/odb/pgsql/polymorphic-object-statements.hxx index 43dd55e..8a85e3c 100644 --- a/odb/pgsql/polymorphic-object-statements.hxx +++ b/odb/pgsql/polymorphic-object-statements.hxx @@ -378,7 +378,7 @@ namespace odb container_statement_cache_type& container_statment_cache () { - return container_statement_cache_; + return container_statement_cache_.get (conn_); } public: @@ -410,7 +410,8 @@ namespace odb root_statements_type& root_statements_; base_statements_type& base_statements_; - container_statement_cache_type container_statement_cache_; + container_statement_cache_ptr<container_statement_cache_type> + container_statement_cache_; image_type image_; |