The Phrasehunter: SQLitePP::ResultIterator Class Reference

List of all members.


Public Member Functions
	ResultIterator (sqlite3_stmt *stmt)
	Constructor.
	~ResultIterator ()
bool	hasMoreRows ()
	Returns true if there are more results. False otherwise.
void	next ()
	Steps to the result.
template<typename T>
T	get (int column)
	Get the current result. template parameter T needs to be of one of the following types: int, unsigned, const char*, Blob, std::string, PhraseHunter::UnicodePtr.
Private Attributes
sqlite3_stmt *	m_stmt
int	state

Detailed Description

Constructor & Destructor Documentation

SQLitePP::ResultIterator::ResultIterator ( sqlite3_stmt * stmt ) [inline]

Constructor.

Parameters:

stmt

The Statement containing the sql query.

Definition at line 63 of file sqlitepp.h.

References next().

SQLitePP::ResultIterator::~ResultIterator ( ) [inline]

Definition at line 68 of file sqlitepp.h.

References m_stmt.

Member Function Documentation

bool SQLitePP::ResultIterator::hasMoreRows ( ) [inline]

Returns true if there are more results. False otherwise.

Definition at line 73 of file sqlitepp.h.

References state.

Referenced by PhraseHunter::IndexManager::addToIndex(), PhraseHunter::CorpusManager::documentName(), PhraseHunter::StatisticsEngine::getCandidates(), PhraseHunter::CorpusToken::insertPositions(), SQLitePP::Statement::queryScalar(), PhraseHunter::LightCorpusToken::search(), and PhraseHunter::SearchEngine::searchToken().

void SQLitePP::ResultIterator::next ( ) [inline]

Steps to the result.

Definition at line 78 of file sqlitepp.h.

References m_stmt, p_assert, and state.

Referenced by PhraseHunter::CorpusToken::insertPositions(), and ResultIterator().

schma::UnicodePtr SQLitePP::ResultIterator::get< schma::UnicodePtr > ( int column ) [inline]

Get the current result. template parameter T needs to be of one of the following types: int, unsigned, const char*, Blob, std::string, PhraseHunter::UnicodePtr.

Parameters:

column

The column in the result table.

Definition at line 89 of file sqlitepp.h.

Referenced by PhraseHunter::IndexManager::addToIndex(), PhraseHunter::CorpusManager::documentName(), PhraseHunter::StatisticsEngine::getCandidates(), PhraseHunter::CorpusToken::insertPositions(), PhraseHunter::StatisticsEngine::overallFrequency(), SQLitePP::Statement::queryScalar(), PhraseHunter::StatisticsEngine::rank(), PhraseHunter::LightCorpusToken::search(), PhraseHunter::SearchEngine::searchToken(), and PhraseHunter::StatisticsEngine::StatisticsEngine().

Member Data Documentation