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/******************************************************************************
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* Project: libLAS - http://liblas.org - A BSD library for LAS format data.
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* Purpose: LAS reader class
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* Author: Mateusz Loskot, mateusz@loskot.net
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******************************************************************************
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* Copyright (c) 2008, Mateusz Loskot
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* Copyright (c) 2008, Phil Vachon
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* All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of the Martin Isenburg or Iowa Department
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* of Natural Resources nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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****************************************************************************/
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#ifndef LIBLAS_LASREADER_HPP_INCLUDED
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#define LIBLAS_LASREADER_HPP_INCLUDED
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#include <liblas/lasheader.hpp>
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#include <liblas/laspoint.hpp>
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#include <liblas/lasvariablerecord.hpp>
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#include <liblas/lasspatialreference.hpp>
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#include <liblas/detail/fwd.hpp>
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#include <cstdlib> // std::size_t
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/// \todo To be documented.
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LASReader(std::istream& ifs);
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std::size_t GetVersion() const;
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LASHeader const& GetHeader() const;
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LASPoint const& GetPoint() const;
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std::vector<LASVariableRecord> const& GetVLRs() const;
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/// Allow fetching of the stream
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std::istream& GetStream() const;
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bool ReadPointAt(std::size_t n);
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/// Reproject data as they are written if the LASWriter's reference is
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/// different than the LASHeader's
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bool SetSRS(const LASSpatialReference& ref);
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/// The operator is not const because it updates file stream position.
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LASPoint const& operator[](std::size_t n);
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// Blocked copying operations, declared but not defined.
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LASReader(LASReader const& other);
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LASReader& operator=(LASReader const& rhs);
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void Init(); // throws on error
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const std::auto_ptr<detail::Reader> m_pimpl;
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std::vector<LASVariableRecord> m_vlrs;
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} // namespace liblas
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#endif // ndef LIBLAS_LASREADER_HPP_INCLUDED