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LasHeaderWriter.hpp
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/
LasHeaderWriter.hpp
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/******************************************************************************
* $Id$
*
* Project: libLAS - http://liblas.org - A BSD library for LAS format data.
* Purpose: LAS header class
* Author: Mateusz Loskot, mateusz@loskot.net
*
******************************************************************************
* Copyright (c) 2008, Mateusz Loskot
* Copyright (c) 2008, Phil Vachon
*
* 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 Martin Isenburg or Iowa Department
* of Natural Resources 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_DRIVERS_LAS_LASHEADERWRITER_HPP
#define INCLUDED_DRIVERS_LAS_LASHEADERWRITER_HPP
#include <pdal/pdal_internal.hpp>
#include <pdal/SpatialReference.hpp>
namespace pdal { namespace drivers { namespace las {
class LasHeader;
class PDAL_DLL LasHeaderWriter
{
public:
LasHeaderWriter(LasHeader& header, std::ostream&, boost::uint64_t firstPos);
void write();
// default is eCompoundOK
void setWktModeFlag(SpatialReference::WKTModeFlag);
private:
void WriteLAS10PadSignature();
std::size_t GetRequiredHeaderSize() const;
void WriteVLRs();
LasHeader& m_header; // note this is not const
std::ostream& m_ostream;
boost::uint64_t m_firstPos;
SpatialReference::WKTModeFlag m_wktModeFlag;
LasHeaderWriter& operator=(const LasHeaderWriter&); // nope
LasHeaderWriter(const LasHeaderWriter&); // nope
};
} } } // namespaces
#endif