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LemurDBManager Class Reference

#include <LemurDBManager.hpp>

Inheritance diagram for LemurDBManager:

List of all members.

Public Methods
void	open (const string &dbname)
results_t *	query (const char *query, int numdocs) const
	Query the database.
MemParser *	getParser () const
doc_t *	getDoc (const docid_t docid) const
	Get a document given its document id.
void	output (const docid_t docid) const
	Write a document to file.
void	setOutputFile (const string &filename) const
	Set output file name.
void	close ()
	Close the database.

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Detailed Description

Provides a simple wrapper to lemur databases for use with the query-based sampling code.

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Member Function Documentation

void LemurDBManager::close (    )  [virtual]

Close the database. Implements DBManager.

doc_t * LemurDBManager::getDoc (  const docid_t    docid )  const [virtual]

Get a document given its document id. Implements DBManager.

MemParser * LemurDBManager::getParser (    )  [virtual]

Get the parser for the database. (This should always return the same parser.) Implements DBManager.

void LemurDBManager::open (  const string &    dbname )  [virtual]

Open a Lemur database - The dbname is a parameter file which specifies retrieval parameters as with RetEval. Implements DBManager.

void LemurDBManager::output (  const docid_t    docid )  const [virtual]

Write a document to file. Implements DBManager.

results_t * LemurDBManager::query (  const char *    query, int    numdocs )  const [virtual]

Query the database. Implements DBManager.

void LemurDBManager::setOutputFile (  const string &    filename )  const [virtual]

Set output file name. Implements DBManager.

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

• LemurDBManager.hpp
• LemurDBManager.cpp

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