nidas::core::XMLFdFormatTarget Class Reference

Extension of xercesc::XMLFormatTarget support writing XML to an open device (socket for example). More...

#include <XMLFdFormatTarget.h>

Inheritance diagram for nidas::core::XMLFdFormatTarget:

Public Member Functions
	XMLFdFormatTarget (const std::string &n, int f)
	Constructor. More...
	~XMLFdFormatTarget ()
	Destructor. More...
void	flush () throw (nidas::util::IOException)
void	writeChars (const XMLByte *const toWrite, const unsigned int count, xercesc::XMLFormatter *const ) throw (nidas::util::IOException)
	Implemention of virtual write method of xercesc::XMLFormatTarget. More...

Private Member Functions
void	insureCapacity (unsigned int count) throw (nidas::util::IOException)
	XMLFdFormatTarget (const XMLFdFormatTarget &)
	No copy. More...
XMLFdFormatTarget &	operator= (const XMLFdFormatTarget &)
	No assignment. More...

Private Attributes
std::string	name
int	fd
XMLByte *	fDataBuf
unsigned int	fIndex
unsigned int	fCapacity
bool	_isSocket

Detailed Description

Extension of xercesc::XMLFormatTarget support writing XML to an open device (socket for example).

Constructor & Destructor Documentation

XMLFdFormatTarget::XMLFdFormatTarget	(	const std::string &	n,
		int	f
	)

Constructor.

Parameters

n	name of device - only used when reporting errors.
f	unix file descriptor of device that is already open.

References _isSocket, fCapacity, fd, and fDataBuf.

XMLFdFormatTarget::~XMLFdFormatTarget

(

)

Destructor.

Does not close file descriptor.

References fDataBuf.

nidas::core::XMLFdFormatTarget::XMLFdFormatTarget ( const XMLFdFormatTarget &  )

private

No copy.

Member Function Documentation

void XMLFdFormatTarget::flush	(		)
throw	(	nidas::util::IOException
	)

References _isSocket, fd, fDataBuf, fIndex, and name.

void XMLFdFormatTarget::insureCapacity ( unsigned int  count ) throw ( nidas::util::IOException )

private

XMLFdFormatTarget& nidas::core::XMLFdFormatTarget::operator= ( const XMLFdFormatTarget &  )

private

No assignment.

void XMLFdFormatTarget::writeChars	(	const XMLByte *const	toWrite,
		const unsigned int	count,
		xercesc::XMLFormatter * const
	)
throw	(	nidas::util::IOException
	)

Implemention of virtual write method of xercesc::XMLFormatTarget.

Does buffered writes to the file descriptor.

Member Data Documentation

bool nidas::core::XMLFdFormatTarget::_isSocket

private

Referenced by flush(), and XMLFdFormatTarget().

unsigned int nidas::core::XMLFdFormatTarget::fCapacity

private

Referenced by XMLFdFormatTarget().

int nidas::core::XMLFdFormatTarget::fd

private

Referenced by flush(), and XMLFdFormatTarget().

XMLByte* nidas::core::XMLFdFormatTarget::fDataBuf

private

Referenced by flush(), XMLFdFormatTarget(), and ~XMLFdFormatTarget().

unsigned int nidas::core::XMLFdFormatTarget::fIndex

private

Referenced by flush().

std::string nidas::core::XMLFdFormatTarget::name

private

Referenced by flush().

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

• nidas/core/XMLFdFormatTarget.h
• nidas/core/XMLFdFormatTarget.cc