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author | Boris Kolpackov <boris@codesynthesis.com> | 2011-03-22 16:22:06 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2011-03-22 16:22:06 +0200 |
commit | be5909a7fc240c007bb0128353d493af947a8749 (patch) | |
tree | 84f4e6488adcde96e5e41a691c191035da6e92c1 /odb/sqlite/container-statements.txx | |
parent | 878a448f86ddd60e5eb7778e88edd965003ea480 (diff) |
Add object and container statement caches
Diffstat (limited to 'odb/sqlite/container-statements.txx')
-rw-r--r-- | odb/sqlite/container-statements.txx | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/odb/sqlite/container-statements.txx b/odb/sqlite/container-statements.txx new file mode 100644 index 0000000..23466df --- /dev/null +++ b/odb/sqlite/container-statements.txx @@ -0,0 +1,36 @@ +// file : odb/sqlite/container-statements.txx +// author : Boris Kolpackov <boris@codesynthesis.com> +// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +#include <cstddef> // std::size_t +#include <cstring> // std::memset + +namespace odb +{ + namespace sqlite + { + // container_statements + // + + template <typename T> + container_statements<T>:: + container_statements (connection_type& conn) + : conn_ (conn), + functions_ (this, + &traits::insert_one, + &traits::load_all, + &traits::delete_all), + id_image_ (0), + cond_image_binding_ (cond_image_bind_, traits::cond_column_count), + data_image_binding_ (data_image_bind_, traits::data_column_count) + { + std::memset (cond_image_bind_, 0, sizeof (cond_image_bind_)); + std::memset (data_image_bind_, 0, sizeof (data_image_bind_)); + std::memset (data_image_truncated_, 0, sizeof (data_image_truncated_)); + + for (std::size_t i (0); i < traits::data_column_count; ++i) + data_image_bind_[i].truncated = data_image_truncated_ + i; + } + } +} |