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umask_resource.h
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/*
Copyright (C) 2011 Laszlo Kajan, Technical University of Munich, Germany
This file is part of librostlab.
librostlab is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef ROSTLAB_UMASK_RESOURCE
#define ROSTLAB_UMASK_RESOURCE 1
#include <sys/types.h>
#include <sys/stat.h>
namespace rostlab {
class umask_resource
{
private:
mode_t _old_mode;
// this is a resource - disable copy contructor and copy assignment
umask_resource( const umask_resource& ){};
umask_resource&
operator=(const umask_resource&){return *this;};
public:
umask_resource( mode_t __new_mode ) : _old_mode( umask( __new_mode ) ) {};
virtual ~umask_resource(){ umask( _old_mode ); }
};
};
#endif // ROSTLAB_UMASK_RESOURCE
// vim:et:ts=2:ai:
rostlab::umask_resource::~umask_resource
virtual ~umask_resource()
Definition umask_resource.h:37
rostlab::umask_resource::umask_resource
umask_resource(mode_t __new_mode)
Definition umask_resource.h:36
rostlab
Definition aux_functions.h:27