/usr/include/pcl-1.7/pcl/common/concatenate.h is in libpcl-dev 1.7.2-14build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Software License Agreement (BSD License)
*
* Point Cloud Library (PCL) - www.pointclouds.org
* Copyright (c) 2010-2011, Willow Garage, Inc.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of the copyright holder(s) nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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*
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*/
#ifndef PCL_COMMON_CONCATENATE_H_
#define PCL_COMMON_CONCATENATE_H_
#include <pcl/conversions.h>
// We're doing a lot of black magic with Boost here, so disable warnings in Maintainer mode, as we will never
// be able to fix them anyway
#ifdef BUILD_Maintainer
# if defined __GNUC__
# if __GNUC__ == 4 && __GNUC_MINOR__ > 3
# pragma GCC diagnostic ignored "-Weffc++"
# pragma GCC diagnostic ignored "-pedantic"
# else
# pragma GCC system_header
# endif
# elif defined _MSC_VER
# pragma warning(push, 1)
# endif
#endif
namespace pcl
{
/** \brief Helper functor structure for concatenate.
* \ingroup common
*/
template<typename PointInT, typename PointOutT>
struct NdConcatenateFunctor
{
typedef typename traits::POD<PointInT>::type PodIn;
typedef typename traits::POD<PointOutT>::type PodOut;
NdConcatenateFunctor (const PointInT &p1, PointOutT &p2)
: p1_ (reinterpret_cast<const PodIn&> (p1))
, p2_ (reinterpret_cast<PodOut&> (p2)) { }
template<typename Key> inline void
operator () ()
{
// This sucks without Fusion :(
//boost::fusion::at_key<Key> (p2_) = boost::fusion::at_key<Key> (p1_);
typedef typename pcl::traits::datatype<PointInT, Key>::type InT;
typedef typename pcl::traits::datatype<PointOutT, Key>::type OutT;
// Note: don't currently support different types for the same field (e.g. converting double to float)
BOOST_MPL_ASSERT_MSG ((boost::is_same<InT, OutT>::value),
POINT_IN_AND_POINT_OUT_HAVE_DIFFERENT_TYPES_FOR_FIELD,
(Key, PointInT&, InT, PointOutT&, OutT));
memcpy (reinterpret_cast<uint8_t*>(&p2_) + pcl::traits::offset<PointOutT, Key>::value,
reinterpret_cast<const uint8_t*>(&p1_) + pcl::traits::offset<PointInT, Key>::value,
sizeof (InT));
}
private:
const PodIn &p1_;
PodOut &p2_;
};
}
#ifdef BUILD_Maintainer
# if defined __GNUC__
# if __GNUC__ == 4 && __GNUC_MINOR__ > 3
# pragma GCC diagnostic warning "-Weffc++"
# pragma GCC diagnostic warning "-pedantic"
# endif
# elif defined _MSC_VER
# pragma warning(pop)
# endif
#endif
#endif // PCL_COMMON_CONCATENATE_H_
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