QfitReader.hpp

/******************************************************************************
* Copyright (c) 2011, Howard Butler, hobu.inc@gmail.com
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*       with the distribution.
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#pragma once

#include <memory>
#include <vector>

#include <pdal/Reader.hpp>
#include <pdal/Options.hpp>
#include <pdal/util/IStream.hpp>

namespace pdal
{

enum QFIT_Format_Type
{
    QFIT_Format_10 = 10,
    QFIT_Format_12 = 12,
    QFIT_Format_14 = 14,
    QFIT_Format_Unknown = 128
};

class PDAL_DLL QfitReader : public pdal::Reader
{
public:
    QfitReader();

    std::string getName() const;

private:
    QFIT_Format_Type m_format;
    std::ios::off_type m_point_bytes;
    std::size_t m_offset;
    uint32_t m_size;
    bool m_flip_x;
    double m_scale_z;
    bool m_littleEndian;
    point_count_t m_numPoints;
    std::unique_ptr<IStream> m_istream;
    point_count_t m_index;

    virtual void addArgs(ProgramArgs& args);
    virtual void initialize();
    virtual void addDimensions(PointLayoutPtr layout);
    virtual void ready(PointTableRef table);
    virtual point_count_t read(PointViewPtr buf, point_count_t count);
    virtual void done(PointTableRef table);

    QfitReader& operator=(const QfitReader&) = delete;
    QfitReader(const QfitReader&) = delete;
};

} // namespace pdal