/usr/include/liblas/lasreader.hpp is in liblas-dev 1.2.1-4.
This file is owned by root:root, with mode 0o644.
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* $Id$
*
* Project: libLAS - http://liblas.org - A BSD library for LAS format data.
* Purpose: LAS reader 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 LIBLAS_LASREADER_HPP_INCLUDED
#define LIBLAS_LASREADER_HPP_INCLUDED
#include <liblas/lasheader.hpp>
#include <liblas/laspoint.hpp>
#include <liblas/lasvariablerecord.hpp>
#include <liblas/lasspatialreference.hpp>
#include <liblas/detail/fwd.hpp>
// std
#include <iosfwd>
#include <string>
#include <memory>
#include <cstdlib> // std::size_t
namespace liblas {
/// \todo To be documented.
class LASReader
{
public:
LASReader(std::istream& ifs);
~LASReader();
std::size_t GetVersion() const;
LASHeader const& GetHeader() const;
LASPoint const& GetPoint() const;
std::vector<LASVariableRecord> const& GetVLRs() const;
/// Allow fetching of the stream
std::istream& GetStream() const;
bool IsEOF() const;
bool ReadNextPoint();
bool ReadPointAt(std::size_t n);
bool ReadVLR();
void Reset();
/// Reproject data as they are written if the LASWriter's reference is
/// different than the LASHeader's
bool SetSRS(const LASSpatialReference& ref);
/// The operator is not const because it updates file stream position.
LASPoint const& operator[](std::size_t n);
private:
// Blocked copying operations, declared but not defined.
LASReader(LASReader const& other);
LASReader& operator=(LASReader const& rhs);
void Init(); // throws on error
const std::auto_ptr<detail::Reader> m_pimpl;
LASHeader m_header;
LASPoint m_point;
std::vector<LASVariableRecord> m_vlrs;
};
} // namespace liblas
#endif // ndef LIBLAS_LASREADER_HPP_INCLUDED
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