/usr/include/ctpp2/CTPP2BitIndex.hpp is in libctpp2-dev 2.8.3-20.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2004 - 2011 CTPP Team
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 4. Neither the name of the CTPP Team 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 REGENTS 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 REGENTS 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.
*
* CTPP2BitIndex.hpp
*
* $CTPP$
*/
#ifndef _CTPP2_BIT_INDEX_HPP__
#define _CTPP2_BIT_INDEX_HPP__ 1
#include "CTPP2Types.h"
/**
@file CTPP2BitIndex.hpp
@brief Bit index implementation
*/
namespace CTPP // C++ Template Engine
{
/**
@struct BitIndexData CTPP2BitIndex.hpp <CTPP2BitIndex.hpp>
@brief Bit index
*/
struct BitIndexData
{
/** Index size */
UINT_64 size; // Alignment !
/** Index data */
CHAR_8 data[8]; // Alignment !
};
/**
@class ReducedBitIndex CTPP2BitIndex.hpp <CTPP2BitIndex.hpp>
@brief Reduced bit index functionality
*/
class CTPP2DECL ReducedBitIndex
{
public:
/**
@brief Constructor
@param aIData - index data object
*/
ReducedBitIndex(const BitIndexData * aIData);
/**
@brief Get index data
@return Pointer to BitIndexData structure
*/
const BitIndexData * GetIndexData() const;
/**
@brief Get number of used bytes in index
@return Number of used bytes in index
*/
UINT_32 GetUsedSize() const;
/**
@brief Get bit from index
@param iOffset - bit offset
@return bit from index
*/
CHAR_8 GetBit(const UINT_32 iOffset) const;
/**
@brief A destructor
*/
~ReducedBitIndex() throw();
private:
/** Bit index */
const BitIndexData * aData;
};
/**
@class BitIndex CTPP2BitIndex.hpp <CTPP2BitIndex.hpp>
@brief Bit index
*/
class CTPP2DECL BitIndex
{
public:
/**
@brief Constructor
@param iSize - initial index size
*/
BitIndex(const UINT_32 iSize);
/**
@brief Get index data
@return Pointer to BitIndexData structure
*/
const BitIndexData * GetIndexData() const;
/**
@brief Get number of used bytes in index
@return Number of used bytes in index
*/
UINT_32 GetUsedSize() const;
/**
@brief Get bit from index
@param iOffset - bit offset
@return bit from index
*/
CHAR_8 GetBit(const UINT_32 iOffset) const;
/**
@brief Get bit from index
@param iOffset - bit offset
@param iValue - value to set
@return bit from index
*/
void SetBit(const UINT_32 iOffset, const CHAR_8 iValue);
/**
@brief A destructor
*/
~BitIndex() throw();
private:
/** Bit index */
BitIndexData * aData;
/** Max. bit index size */
UINT_32 iMaxSize;
// Does not exist
BitIndex(const BitIndex & oRhs);
// Does not exist
BitIndex & operator=(const BitIndex & oRhs);
/**
@brief Resize bit index
*/
void ResizeBitIndex(const UINT_32 & iBytePos);
};
} // namespace CTPP
#endif // _CTPP2_BIT_INDEX_HPP__
// End.
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