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KeyfileDocListSegmentReader Class Reference

#include <KeyfileDocListSegmentReader.hpp>

List of all members.

Public Methods

 KeyfileDocListSegmentReader (File *stream, std::string &baseName, int segment, int readBufferSize)
 Instantiate for a given file.

 ~KeyfileDocListSegmentReader ()
File * file ()
 Return the File this reader reads.

InvFPDocList * next ()
 Return the next DocInfoList in the segment.

bool operator< (const KeyfileDocListSegmentReader &other) const
 Compare two Readers for merging.

const InvFPDocList * top () const
 Return the current DocInfoList in the segment.

InvFPDocList * top ()
 Return the current DocInfoList in the segment.

void pop ()
 set the current DocInfoList to the next in the segment

int segment () const
 Return which segment this reader reads.

const std::string & name () const
 Return the base name of the File this reader reads.


Private Attributes

File * _stream
ReadBuffer * _file
InvFPDocList * _top
int _segment
std::string _name

Detailed Description

Provides a reader for DocInfoLists from a give segment in a File.

Constructor & Destructor Documentation

KeyfileDocListSegmentReader::KeyfileDocListSegmentReader (  File *    stream,
std::string &    baseName,
int    segment,
int    readBufferSize
) 
 

Instantiate for a given file.

KeyfileDocListSegmentReader::~KeyfileDocListSegmentReader (    ) 
 

Member Function Documentation

File * KeyfileDocListSegmentReader::file (    ) 
 

Return the File this reader reads.

const std::string & KeyfileDocListSegmentReader::name (    )  const
 

Return the base name of the File this reader reads.

InvFPDocList * KeyfileDocListSegmentReader::next (    ) 
 

Return the next DocInfoList in the segment.

bool KeyfileDocListSegmentReader::operator< (  const KeyfileDocListSegmentReader &    other )  const
 

Compare two Readers for merging.

void KeyfileDocListSegmentReader::pop (    ) 
 

set the current DocInfoList to the next in the segment

int KeyfileDocListSegmentReader::segment (    )  const
 

Return which segment this reader reads.

InvFPDocList * KeyfileDocListSegmentReader::top (    ) 
 

Return the current DocInfoList in the segment.

const InvFPDocList * KeyfileDocListSegmentReader::top (    )  const
 

Return the current DocInfoList in the segment.

Member Data Documentation

ReadBuffer* KeyfileDocListSegmentReader::_file [private]
 

std::string KeyfileDocListSegmentReader::_name [private]
 

int KeyfileDocListSegmentReader::_segment [private]
 

File* KeyfileDocListSegmentReader::_stream [private]
 

InvFPDocList* KeyfileDocListSegmentReader::_top [private]
 

The documentation for this class was generated from the following files:
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