Table::StartStopManipulator Class Reference

Removes lines at start or stop of input. More...

Inheritance diagram for Table::StartStopManipulator:

Classes
struct	Criterion

Public Member Functions
	StartStopManipulator ()
bool	accept (BufferStringSet &) const
	if false returned, the row should not be written More...

Public Attributes
Criterion	start_
Criterion	stop_

Protected Member Functions
void	updCount (const Criterion &, const BufferStringSet &) const
bool	isGEMatch (const Criterion &, const BufferStringSet &) const

Protected Attributes
bool	startdone_
int	count_

Detailed Description

Removes lines at start or stop of input.

Specify either a fixed number of lines, or an expression to match. For the stop_, the count is from the start and it determines how many records pass.

Constructor & Destructor Documentation

Table::StartStopManipulator::StartStopManipulator ( )

inline

Member Function Documentation

bool Table::StartStopManipulator::accept ( BufferStringSet &  ) const

virtual

if false returned, the row should not be written

Implements Table::Converter::RowManipulator.

bool Table::StartStopManipulator::isGEMatch ( const Criterion &  , const BufferStringSet &    ) const

protected

void Table::StartStopManipulator::updCount ( const Criterion &  , const BufferStringSet &    ) const

protected

Member Data Documentation

int Table::StartStopManipulator::count_

mutableprotected

Criterion Table::StartStopManipulator::start_

bool Table::StartStopManipulator::startdone_

mutableprotected

Criterion Table::StartStopManipulator::stop_