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// file : odb/session.cxx
// copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#include <odb/exceptions.hxx>
#include <odb/session.hxx>
#include <odb/details/tls.hxx>
namespace odb
{
using namespace details;
static ODB_TLS_POINTER (session) current_session;
session::
session (bool make_current)
{
if (make_current)
{
if (has_current ())
throw already_in_session ();
current_pointer (this);
}
}
session::
~session ()
{
// If we are the current thread's session, reset it.
//
if (current_pointer () == this)
reset_current ();
}
session* session::
current_pointer ()
{
return tls_get (current_session);
}
void session::
current_pointer (session* s)
{
tls_set (current_session, s);
}
session& session::
current ()
{
session* cur (tls_get (current_session));
if (cur == 0)
throw not_in_session ();
return *cur;
}
//
// object_map_base
//
session::object_map_base::
~object_map_base ()
{
}
}
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