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.
	~XMLFdFormatTarget ()
	Destructor.
void	flush ()
void	writeChars (const XMLByte *const toWrite, const XMLSize_t count, xercesc::XMLFormatter *const)
	Implemention of virtual write method of xercesc::XMLFormatTarget.

Private Member Functions
void	insureCapacity (unsigned int count)
	XMLFdFormatTarget (const XMLFdFormatTarget &)
	No copy.
XMLFdFormatTarget &	operator= (const XMLFdFormatTarget &)
	No assignment.

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() [1/2]

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, fDataBuf, and nidas::core::getSample().

~XMLFdFormatTarget()

XMLFdFormatTarget::~XMLFdFormatTarget

(

)

Destructor.

Does not close file descriptor.

References fDataBuf.

XMLFdFormatTarget() [2/2]

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

private

No copy.

Member Function Documentation

flush()

void XMLFdFormatTarget::flush

(

)

References _isSocket, fd, fDataBuf, fIndex, nidas::core::getSample(), and name.

Referenced by insureCapacity().

insureCapacity()

void XMLFdFormatTarget::insureCapacity ( unsigned int count )

private

References fCapacity, fDataBuf, fIndex, flush(), and nidas::core::getSample().

Referenced by writeChars().

operator=()

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

private

No assignment.

writeChars()

void XMLFdFormatTarget::writeChars	(	const XMLByte *const	toWrite,
		const XMLSize_t	count,
		xercesc::XMLFormatter * const	)

Implemention of virtual write method of xercesc::XMLFormatTarget.

Does buffered writes to the file descriptor.

References fDataBuf, fIndex, nidas::core::getSample(), and insureCapacity().

Member Data Documentation

_isSocket

bool nidas::core::XMLFdFormatTarget::_isSocket

private

Referenced by flush(), and XMLFdFormatTarget().

fCapacity

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

private

Referenced by insureCapacity(), and XMLFdFormatTarget().

fd

int nidas::core::XMLFdFormatTarget::fd

private

Referenced by flush(), and XMLFdFormatTarget().

fDataBuf

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

private

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

fIndex

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

private

Referenced by flush(), insureCapacity(), and writeChars().

name

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