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TextWriter.hpp
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TextWriter.hpp
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/******************************************************************************
* Copyright (c) 2011, Howard Butler, hobu.inc@gmail.com
*
* 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.
****************************************************************************/
#pragma once
#include <pdal/Writer.hpp>
namespace pdal
{
typedef std::shared_ptr<std::ostream> FileStreamPtr;
class PDAL_DLL TextWriter : public Writer
{
struct DimSpec
{
Dimension::Id id;
size_t precision;
};
public:
TextWriter()
{}
std::string getName() const;
private:
virtual void addArgs(ProgramArgs& args);
virtual void initialize(PointTableRef table);
virtual void ready(PointTableRef table);
virtual void write(const PointViewPtr view);
virtual void done(PointTableRef table);
void writeHeader(PointTableRef table);
void writeFooter();
void writeGeoJSONHeader();
void writeCSVHeader(PointTableRef table);
void writeGeoJSONBuffer(const PointViewPtr view);
void writeCSVBuffer(const PointViewPtr view);
DimSpec extractDim(std::string dim, PointTableRef table);
bool findDim(Dimension::Id id, DimSpec& ds);
std::string m_filename;
std::string m_outputType;
std::string m_callback;
bool m_writeAllDims;
std::string m_dimOrder;
bool m_writeHeader;
std::string m_newline;
std::string m_delimiter;
bool m_quoteHeader;
bool m_packRgb;
int m_precision;
FileStreamPtr m_stream;
std::vector<DimSpec> m_dims;
TextWriter& operator=(const TextWriter&); // not implemented
TextWriter(const TextWriter&); // not implemented
};
} // namespace pdal