/usr/include/pdal/io/BpfWriter.hpp is in libpdal-dev 1.4.0-1+b1.
This file is owned by root:root, with mode 0o644.
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* Copyright (c) 2015, Hobu Inc., hobu@hobu.co
*
* All rights reserved.
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* 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 Hobu, Inc. or Flaxen Geo Consulting 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
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// BPF is an NGA specification for point cloud data. The specification can be
// found at https://nsgreg.nga.mil/doc/view?i=4202
#pragma once
#include "BpfHeader.hpp"
#include <pdal/pdal_export.hpp>
#include <pdal/FlexWriter.hpp>
#include <pdal/util/OStream.hpp>
#include <pdal/plugin.hpp>
#include <vector>
extern "C" int32_t BpfWriter_ExitFunc();
extern "C" PF_ExitFunc BpfWriter_InitPlugin();
namespace pdal
{
class PDAL_DLL BpfWriter : public FlexWriter
{
public:
static void * create();
static int32_t destroy(void *);
std::string getName() const;
private:
StringList m_outputDims; ///< List of dimensions to write
OLeStream m_stream;
BpfHeader m_header;
BpfDimensionList m_dims;
std::vector<uint8_t> m_extraData;
std::vector<BpfUlemFile> m_bundledFiles;
bool m_compression;
std::string m_extraDataSpec;
StringList m_bundledFilesSpec;
std::string m_curFilename;
virtual void addArgs(ProgramArgs& args);
virtual void initialize();
virtual void prepared(PointTableRef table);
virtual void readyFile(const std::string& filename,
const SpatialReference& srs);
virtual void writeView(const PointViewPtr data);
virtual void doneFile();
double getAdjustedValue(const PointView* data, BpfDimension& bpfDim,
PointId idx);
void loadBpfDimensions(PointLayoutPtr layout);
void writePointMajor(const PointView* data);
void writeDimMajor(const PointView* data);
void writeByteMajor(const PointView* data);
void writeCompressedBlock(char *buf, size_t size);
};
} // namespace pdal
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