/usr/include/liblas/detail/index/indexcell.hpp is in liblas-dev 1.8.1-6build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* $Id$
*
* Project: libLAS - http://liblas.org - A BSD library for LAS format data.
* Purpose: index cell implementation for C++ libLAS
* Author: Gary Huber, gary@garyhuberart.com
*
******************************************************************************
*
* (C) Copyright Gary Huber 2010, gary@garyhuberart.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 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_DETAIL_INDEXCELL_HPP_INCLUDED
#define LIBLAS_DETAIL_INDEXCELL_HPP_INCLUDED
#include <map>
#include <stdint.h>
namespace liblas { namespace detail {
typedef int16_t ElevExtrema;
typedef uint32_t ElevRange;
typedef uint8_t ConsecPtAccumulator;
typedef std::map<uint32_t, ConsecPtAccumulator> IndexCellData;
typedef std::map<uint32_t, IndexCellData> IndexSubCellData;
typedef uint64_t TempFileOffsetType;
class IndexCell
{
public:
IndexCell();
private:
TempFileOffsetType m_FileOffset;
uint32_t m_NumPoints;
ElevExtrema m_MinZ, m_MaxZ;
IndexCellData m_PtRecords;
IndexSubCellData m_ZCellRecords;
IndexSubCellData m_SubCellRecords;
public:
void SetFileOffset(TempFileOffsetType fos);
void SetNumPoints(uint32_t nmp);
TempFileOffsetType GetFileOffset(void) const;
uint32_t GetNumRecords(void) const;
uint32_t GetNumPoints(void) const;
uint32_t GetNumSubCellRecords(void) const;
uint32_t GetNumZCellRecords(void) const;
ElevExtrema GetMinZ(void) const {return m_MinZ;}
ElevExtrema GetMaxZ(void) const {return m_MaxZ;}
bool RoomToAdd(uint32_t a);
void AddPointRecord(uint32_t a);
void AddPointRecord(uint32_t a, uint8_t b);
bool IncrementPointRecord(uint32_t a);
void RemoveMainRecords(void);
void RemoveAllRecords(void);
void UpdateZBounds(double TestZ);
ElevRange GetZRange(void) const;
void AddZCell(uint32_t a, uint32_t b);
bool IncrementZCell(uint32_t a, uint32_t b);
void AddSubCell(uint32_t a, uint32_t b);
bool IncrementSubCell(uint32_t a, uint32_t b);
uint8_t GetPointRecordCount(uint32_t a);
const IndexCellData::iterator GetFirstRecord(void);
const IndexCellData::iterator GetEnd(void);
const IndexSubCellData::iterator GetFirstSubCellRecord(void);
const IndexSubCellData::iterator GetEndSubCell(void);
const IndexSubCellData::iterator GetFirstZCellRecord(void);
const IndexSubCellData::iterator GetEndZCell(void);
};
}} // namespace liblas::detail
#endif // LIBLAS_DETAIL_INDEXCELL_HPP_INCLUDED
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