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// file : odb/oracle/object-result.hxx
// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
// license : ODB NCUEL; see accompanying LICENSE file
#ifndef ODB_ORACLE_OBJECT_RESULT_HXX
#define ODB_ORACLE_OBJECT_RESULT_HXX
#include <odb/pre.hxx>
#include <cstddef> // std::size_t
#include <odb/details/shared-ptr.hxx>
#include <odb/oracle/version.hxx>
#include <odb/oracle/forward.hxx> // query, object_statements
#include <odb/oracle/result.hxx>
#include <odb/oracle/statement.hxx>
namespace odb
{
namespace oracle
{
template <typename T>
class object_result_impl: public odb::object_result_impl<T>
{
public:
typedef odb::object_result_impl<T> base_type;
typedef typename base_type::object_type object_type;
typedef typename base_type::object_traits object_traits;
typedef typename base_type::id_type id_type;
typedef typename base_type::pointer_type pointer_type;
typedef typename base_type::pointer_traits pointer_traits;
virtual
~object_result_impl ();
object_result_impl (const query&,
details::shared_ptr<select_statement>,
object_statements<object_type>&);
virtual void
load (object_type&, bool fetch);
virtual id_type
load_id ();
virtual void
next ();
virtual void
cache ();
virtual std::size_t
size ();
using base_type::current;
private:
typedef oracle::change_callback change_callback_type;
static void
change_callback (void* context);
private:
details::shared_ptr<select_statement> statement_;
object_statements<object_type>& statements_;
bool use_copy_;
typename object_traits::image_type* image_copy_;
};
template <typename T>
class object_result_impl_no_id: public odb::object_result_impl_no_id<T>
{
public:
typedef odb::object_result_impl_no_id<T> base_type;
typedef typename base_type::object_type object_type;
typedef typename base_type::object_traits object_traits;
typedef typename base_type::pointer_type pointer_type;
typedef typename base_type::pointer_traits pointer_traits;
virtual
~object_result_impl_no_id ();
object_result_impl_no_id (const query&,
details::shared_ptr<select_statement>,
object_statements_no_id<object_type>&);
virtual void
load (object_type&);
virtual void
next ();
virtual void
cache ();
virtual std::size_t
size ();
using base_type::current;
private:
typedef oracle::change_callback change_callback_type;
static void
change_callback (void* context);
private:
details::shared_ptr<select_statement> statement_;
object_statements_no_id<object_type>& statements_;
bool use_copy_;
typename object_traits::image_type* image_copy_;
};
}
}
#include <odb/oracle/object-result.txx>
#include <odb/post.hxx>
#endif // ODB_ORACLE_OBJECT_RESULT_HXX
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