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authorBoris Kolpackov <boris@codesynthesis.com>2011-09-05 10:20:47 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2011-09-05 10:20:47 +0200
commit0979184f66b49440758b7fc2b81172af7fe47ad8 (patch)
tree212b703960772b904f42f08d12ed37abe86297b7 /odb/mysql/view-result.hxx
parent141253ea17264e122e440cae441bf3d952329d35 (diff)
Support for views; native part
Diffstat (limited to 'odb/mysql/view-result.hxx')
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1 files changed, 74 insertions, 0 deletions
diff --git a/odb/mysql/view-result.hxx b/odb/mysql/view-result.hxx
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+// file : odb/mysql/view-result.hxx
+// author : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_MYSQL_VIEW_RESULT_HXX
+#define ODB_MYSQL_VIEW_RESULT_HXX
+
+#include <odb/pre.hxx>
+
+#include <cstddef> // std::size_t
+
+#include <odb/mysql/version.hxx>
+#include <odb/mysql/forward.hxx> // query, view_statements
+#include <odb/mysql/result.hxx>
+#include <odb/mysql/statement.hxx>
+
+#include <odb/details/shared-ptr.hxx>
+
+namespace odb
+{
+ namespace mysql
+ {
+ template <typename T>
+ class result_impl<T, class_view>: public odb::result_impl<T, class_view>
+ {
+ public:
+ typedef odb::result_impl<T, class_view> base_type;
+
+ typedef typename base_type::pointer_type pointer_type;
+ typedef typename base_type::pointer_traits pointer_traits;
+
+ typedef typename base_type::view_type view_type;
+ typedef typename base_type::view_traits view_traits;
+
+
+ virtual
+ ~result_impl ();
+
+ result_impl (const query&,
+ details::shared_ptr<select_statement>,
+ view_statements<view_type>&);
+
+ virtual void
+ load (view_type&);
+
+ virtual void
+ next ();
+
+ virtual void
+ cache ();
+
+ virtual std::size_t
+ size ();
+
+ using base_type::current;
+
+ private:
+ void
+ fetch ();
+
+ private:
+ details::shared_ptr<select_statement> statement_;
+ view_statements<view_type>& statements_;
+ std::size_t count_;
+ };
+ }
+}
+
+#include <odb/mysql/view-result.txx>
+
+#include <odb/post.hxx>
+
+#endif // ODB_MYSQL_VIEW_RESULT_HXX