/usr/include/sigx-2.0/sigx/auto_tunneler.h is in libsigx-2.0-dev 2.0.2-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | #ifndef _SIGX_AUTO_TUNNELER_HPP_
#define _SIGX_AUTO_TUNNELER_HPP_
/*
* Copyright 2005 Tim Mayberry
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <sigxconfig.h>
#include <sigx/internal_types.h>
#include <sigx/tunnel_functor.h>
namespace sigx
{
namespace internal
{
/** @short Automatic creation of a tunnel functor if @e T_functor
* is not yet tunneled.
*
* This general version is used for non-tunneled functors.
*/
template<typename T_functor,
bool I_istunneled = is_functor_tunneled<T_functor>::value>
struct auto_tunneler
{
static const bool is_tunneled = false;
typedef tunnel_functor<ASYNC, T_functor> functor_type;
static functor_type auto_open_tunnel(const T_functor& _A_func)
{
return open_tunnel(_A_func);
}
};
/** @short This specialization is used for tunneled functors.
*
* Just returns the functor passed to auto_open_tunnel.
*/
template<typename T_functor>
struct auto_tunneler<T_functor, true>
{
static const bool is_tunneled = true;
typedef T_functor functor_type;
static const functor_type& auto_open_tunnel(const T_functor& _A_func)
{
return _A_func;
}
};
} // namespace internal
} // namespace sigx
#endif // end file guard
|