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// file : odb/pgsql/tracer.hxx
// copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#ifndef ODB_PGSQL_TRACER_HXX
#define ODB_PGSQL_TRACER_HXX
#include <odb/pre.hxx>
#include <odb/tracer.hxx>
#include <odb/pgsql/version.hxx>
#include <odb/pgsql/forward.hxx>
#include <odb/pgsql/details/export.hxx>
namespace odb
{
namespace pgsql
{
class LIBODB_PGSQL_EXPORT tracer: private odb::tracer
{
public:
virtual
~tracer ();
virtual void
prepare (connection&, const statement&);
virtual void
execute (connection&, const statement&);
virtual void
execute (connection&, const char* statement) = 0;
virtual void
deallocate (connection&, const statement&);
private:
// Allow these classes to convert pgsql::tracer to odb::tracer.
//
friend class database;
friend class connection;
friend class transaction;
virtual void
prepare (odb::connection&, const odb::statement&);
virtual void
execute (odb::connection&, const odb::statement&);
virtual void
execute (odb::connection&, const char* statement);
virtual void
deallocate (odb::connection&, const odb::statement&);
};
}
}
#include <odb/post.hxx>
#endif // ODB_PGSQL_TRACER_HXX
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