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Reader.hpp
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Reader.hpp
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/******************************************************************************
* Copyright (c) 2014, Connor Manning, connor@hobu.co
*
* 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 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
* "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 CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
****************************************************************************/
#ifndef INCLUDED_PDAL_DRIVER_ICEBRIDGE_READER_HPP
#define INCLUDED_PDAL_DRIVER_ICEBRIDGE_READER_HPP
#include <pdal/Reader.hpp>
#include <pdal/ReaderIterator.hpp>
#include <pdal/Options.hpp>
#include <pdal/Hdf5Handler.hpp>
#include <vector>
namespace pdal
{
namespace drivers
{
namespace icebridge
{
class icebridge_error : public pdal_error
{
public:
icebridge_error(std::string const& msg)
: pdal_error(msg)
{ }
};
class PDAL_DLL Reader : public pdal::Reader
{
public:
SET_STAGE_NAME("drivers.icebridge.reader", "Icebridge Reader")
SET_STAGE_LINK("http://pdal.io/stages/drivers.icebridge.reader.html") // TODO
SET_STAGE_ENABLED(true)
Reader(const Options& options);
virtual ~Reader() { }
virtual void initialize();
static Options getDefaultOptions();
static std::vector<Dimension> getDefaultDimensions();
std::string getFileName() const;
pdal::StageSequentialIterator*
createSequentialIterator(PointBuffer& buffer) const;
pdal::StageRandomIterator*
createRandomIterator(PointBuffer& buffer) const;
std::map<std::string, Dimension> getDimensionNamesMap() const;
private:
std::map<std::string, Dimension> m_dimensionNamesMap;
Reader& operator=(const Reader&); // Not implemented.
Reader(const Reader&); // Not implemented.
};
namespace iterators
{
class PDAL_DLL IteratorBase
{
public:
IteratorBase(const pdal::drivers::icebridge::Reader& reader);
virtual ~IteratorBase() { }
protected:
boost::uint32_t readIcebridgeIntoBuffer(
PointBuffer& pointBuffer,
boost::uint64_t index);
const boost::uint32_t m_numPoints;
const std::map<std::string, Dimension> m_dimensionNamesMap;
const Schema m_schema;
Hdf5Handler m_hdf5Handler;
private:
IteratorBase& operator=(const IteratorBase&); // Not implemented.
IteratorBase(const IteratorBase&); // Not implemented.
};
namespace sequential
{
class PDAL_DLL Iterator : public ReaderSequentialIterator, public IteratorBase
{
public:
Iterator(
const pdal::drivers::icebridge::Reader& reader,
PointBuffer& buffer);
virtual ~Iterator() { }
private:
boost::uint64_t skipImpl(boost::uint64_t);
boost::uint32_t readBufferImpl(PointBuffer& pointBuffer);
bool atEndImpl() const;
};
} // sequential
namespace random
{
class PDAL_DLL Iterator : public ReaderRandomIterator, public IteratorBase
{
public:
Iterator(
const pdal::drivers::icebridge::Reader& reader,
PointBuffer& buffer);
virtual ~Iterator() { }
private:
boost::uint64_t seekImpl(boost::uint64_t numSeek);
boost::uint32_t readBufferImpl(PointBuffer& pointBuffer);
};
} // random
} // iterators
} // icebridge
} // drivers
} // pdal
#endif // INCLUDED_PDAL_DRIVER_ICEBRIDGE_READER_HPP