text: /******************************************************************************
   * $Id$
   *
   * Project:  libLAS - http://liblas.org - A BSD library for LAS format data.
   * Purpose:  LAS writer class 
   * Author:   Mateusz Loskot, mateusz@loskot.net
   *
   ******************************************************************************
   * Copyright (c) 2008, Mateusz Loskot
   *
   * 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.
   ****************************************************************************/
  
  #include <liblas/version.hpp>
  #include <liblas/writer.hpp>
  #include <liblas/detail/writer/writer.hpp>
  #include <liblas/detail/writer/zipwriter.hpp>
  #include <liblas/factory.hpp>
  
  // std
  #include <stdexcept>
  #include <fstream>
  #include <string>
  #include <cstring> // std::memset
  #include <cassert>
  
  namespace liblas
  {
  
  Writer::Writer(std::ostream& ofs, Header const& header) :
  #ifdef HAVE_LASZIP
      m_pimpl(WriterIPtr( WriterFactory::CreateWithStream(ofs, header) ) )
  #else
      m_pimpl(WriterIPtr(new detail::WriterImpl(ofs)))
  #endif
  
  {
      m_pimpl->SetHeader(header);
      m_pimpl->WriteHeader();
  }
  
  
  Writer::Writer(Writer const& other) 
      : m_pimpl(other.m_pimpl)
  {
  }
  
  Writer& Writer::operator=(Writer const& rhs)
  {
      if (&rhs != this)
      {
          m_pimpl = rhs.m_pimpl;
      }
      return *this;
  }
  
  Writer::Writer(WriterIPtr ptr) :
      m_pimpl(ptr)
  
  {
  }
  
  Writer::~Writer()
  {
  
  }
  
  Header const& Writer::GetHeader() const
  {
      return m_pimpl->GetHeader();
  }
  
  void Writer::SetHeader(Header const& header)
  {
      return m_pimpl->SetHeader(header);
  }
  
  bool Writer::WritePoint(Point const& point)
  {
      m_pimpl->WritePoint(point);
      return true;
  }
  
  void Writer::WriteHeader()
  {
      // The writer may update our header as part of its 
      // writing process (change VLRs for SRS's, for instance).
      m_pimpl->WriteHeader();
  }
  
  void Writer::SetTransforms(std::vector<liblas::TransformPtr> const& transforms)
  {
      m_pimpl->SetTransforms(transforms);
  }
  std::vector<liblas::FilterPtr>  Writer::GetFilters() const
  {
      return m_pimpl->GetFilters();
  }
  
  void Writer::SetFilters(std::vector<liblas::FilterPtr> const& filters)
  {
      m_pimpl->SetFilters(filters);
  }    
  std::vector<liblas::TransformPtr>  Writer::GetTransforms() const
  {
      return m_pimpl->GetTransforms();
  }
  } // namespace liblas
  
  