Buffer.hh

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//
// Copyright (c) 2020 Fraunhofer Institute for Applied Information Technology (FIT)
//                    Network Research Group (NET)
//                    Schloss Birlinghoven, 53754 Sankt Augustin, GERMANY
//                    Contact: support@wiback.org
//
// This file is part of the SENF code tree.
// It is licensed under the 3-clause BSD License (aka New BSD License).
// See LICENSE.txt in the top level directory for details or visit
// https://opensource.org/licenses/BSD-3-Clause
//


#ifndef HH_SENF_Utils_Buffer_
#define HH_SENF_Utils_Buffer_ 1

// Custom includes
#include <senf/config.hh>

//#include "Buffer.mpp"
//-/////////////////////////////////////////////////////////////////////////////////////////////////

#if defined(SENF_BUFFER_USE_LOCALS)

#   define SENF_SCOPED_BUFFER(type, sym, size)  \
        type sym[size];

#elif defined(SENF_BUFFER_USE_ALLOCA)

#   include <alloca.h>
#   define SENF_SCOPED_BUFFER(type, sym, size)                          \
        type * sym (static_cast<type *>(alloca(size*sizeof(type))));

#elif defined(SENF_BUFFER_USE_NEW)

#   include <boost/scoped_array.hpp>
#   define SENF_SCOPED_BUFFER(type, sym, size)                                                          \
        boost::scoped_array<type> _senf_scoped_buffer__ ## sym ## __ ## __LINE__ (new type[size]);      \
        type * sym (_senf_scoped_buffer__ ## sym ## __ ## __LINE__.get());

#endif

//-/////////////////////////////////////////////////////////////////////////////////////////////////
//#include "Buffer.cci"
//#include "Buffer.ct"
//#include "Buffer.cti"
#endif


// Local Variables:
// mode: c++
// fill-column: 100
// c-file-style: "senf"
// indent-tabs-mode: nil
// ispell-local-dictionary: "american"
// compile-command: "scons -u test"
// comment-column: 40
// End: