diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2012-11-21 13:11:43 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2012-11-21 13:11:43 +0200 |
commit | 4d51a8a248bcbe50849b6c7682aaca1aa9ebff98 (patch) | |
tree | 968edd20009ec455ed54c072820c9a338eaa1988 /odb/pgsql/query-dynamic.ixx | |
parent | 2eac10b0aae159bdfc249c67f11b32a65036352d (diff) |
Add dynamic multi-database query support
Diffstat (limited to 'odb/pgsql/query-dynamic.ixx')
-rw-r--r-- | odb/pgsql/query-dynamic.ixx | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/odb/pgsql/query-dynamic.ixx b/odb/pgsql/query-dynamic.ixx new file mode 100644 index 0000000..5ea89a1 --- /dev/null +++ b/odb/pgsql/query-dynamic.ixx @@ -0,0 +1,27 @@ +// file : odb/pgsql/query-dynamic.ixx +// copyright : Copyright (c) 2005-2012 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +namespace odb +{ + namespace pgsql + { + // + // + template <typename T, database_type_id ID> + inline query_column<T, ID>:: + query_column (odb::query_column<T>& qc, + const char* table, const char* column, const char* conv) + : query_column_base (table, column, conv) + { + native_column_info& ci (qc.native_info[id_pgsql]); + ci.column = static_cast<query_column_base*> (this); + + // For some reason GCC needs this statically-typed pointer in + // order to instantiate the functions. + // + query_param_factory f (&query_param_factory_impl<T, ID>); + ci.param_factory = reinterpret_cast<void*> (f); + } + } +} |