DtFilePrinter Class Reference

DtFilePrinter is a subclass of DtPrinter which opens a file and dumps all information received from DtOutputStream to the file. More...

Inheritance diagram for DtFilePrinter:

Collaboration diagram for DtFilePrinter:

Public Member Functions
	DtFilePrinter (const char *filename)
	XTOR - opens file named "filename";.
	DtFilePrinter ()
	XTOR - does not open a file, user must call resetFile to open a new file.
virtual	~DtFilePrinter ()
	DTOR - closes a file, so anything which is buffered will be written at this time.
virtual void	resetFile (const char *filename)
	Reset file will close the existing file, if there is one, and open a new file stream.
virtual bool	isOpen ()
	returns if the file was successfully opened
virtual void	write (const std::string &st, int notify_level)
	write() is called by the output stream every time information is available to print.
Public Member Functions inherited from DtPrinter
	DtPrinter ()
	DtPrinter (const DtPrinter &)
virtual	~DtPrinter ()

Protected Member Functions
	DtFilePrinter (const DtFilePrinter &orig)
DtFilePrinter &	operator= (const DtFilePrinter &orig)

Protected Attributes
DtMutex	myFileLock
std::ofstream	myFile

Detailed Description

DtFilePrinter is a subclass of DtPrinter which opens a file and dumps all information received from DtOutputStream to the file.

If the file does not open for whatever reason no error is reported and all input is lost.

Constructor & Destructor Documentation

DtFilePrinter::DtFilePrinter

(

const char *

filename

)

XTOR - opens file named "filename";.

DtFilePrinter::DtFilePrinter

(

)

XTOR - does not open a file, user must call resetFile to open a new file.

virtual DtFilePrinter::~DtFilePrinter ( )

virtual

DTOR - closes a file, so anything which is buffered will be written at this time.

DtFilePrinter::DtFilePrinter ( const DtFilePrinter &  orig )

protected

Member Function Documentation

virtual bool DtFilePrinter::isOpen ( )

virtual

returns if the file was successfully opened

DtFilePrinter& DtFilePrinter::operator= ( const DtFilePrinter &  orig )

protected

virtual void DtFilePrinter::resetFile ( const char *  filename )

virtual

Reset file will close the existing file, if there is one, and open a new file stream.

virtual void DtFilePrinter::write ( const std::string &  str, int  notify_level  )

virtual

write() is called by the output stream every time information is available to print.

Implements DtPrinter.

Member Data Documentation

std::ofstream DtFilePrinter::myFile

protected

DtMutex DtFilePrinter::myFileLock

protected

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

• vlPrint.h