Bzip2InputStream Class Reference

Implements the BinInputStream class of the xerces-c library in order to read bzip2 compressed XML files. More...

#include <OpenMS/FORMAT/Bzip2InputStream.h>

Inheritance diagram for Bzip2InputStream:

Public Member Functions
	Bzip2InputStream (const String &file_name)
	Constructor. More...
	Bzip2InputStream (const char *const file_name)
virtual	~Bzip2InputStream ()
	Destructor. More...
bool	getIsOpen () const
	returns true if file is open More...
virtual XMLFilePos	curPos () const
	returns the current position in the file More...
virtual XMLSize_t	readBytes (XMLByte *const to_fill, const XMLSize_t max_to_read)
	writes bytes into buffer from file More...
virtual const XMLCh *	getContentType () const
	returns 0 More...

Private Member Functions
	Bzip2InputStream ()
	Bzip2InputStream (const Bzip2InputStream &stream)
Bzip2InputStream &	operator= (const Bzip2InputStream &stream)

Private Attributes
Bzip2Ifstream *	bzip2_
	pointer to an compression stream More...
XMLSize_t	file_current_index_
	current index of the actual file More...

Detailed Description

Implements the BinInputStream class of the xerces-c library in order to read bzip2 compressed XML files.

Constructor & Destructor Documentation

Bzip2InputStream() [1/4]

Bzip2InputStream ( const String &  file_name )

explicit

Constructor.

Bzip2InputStream() [2/4]

Bzip2InputStream ( const char *const  file_name )

explicit

~Bzip2InputStream()

virtual ~Bzip2InputStream ( )

virtual

Destructor.

Bzip2InputStream() [3/4]

Bzip2InputStream ( )

private

Bzip2InputStream() [4/4]

Bzip2InputStream ( const Bzip2InputStream &  stream )

private

Member Function Documentation

curPos()

XMLFilePos curPos ( ) const

inlinevirtual

returns the current position in the file

Note

Implementation of the xerces-c input stream interface

getContentType()

virtual const XMLCh* getContentType ( ) const

virtual

returns 0

Note

Implementation of the xerces-c input stream interface

If no content type is provided for the data, 0 is returned (as is the case here, see xerces docs).

getIsOpen()

bool getIsOpen ( ) const

inline

returns true if file is open

operator=()

Bzip2InputStream& operator= ( const Bzip2InputStream &  stream )

private

readBytes()

virtual XMLSize_t readBytes ( XMLByte *const  to_fill, const XMLSize_t  max_to_read  )

virtual

writes bytes into buffer from file

Note

Implementation of the xerces-c input stream interface

Parameters

to_fill	is the buffer which is written to
max_to_read	is the size of the buffer

Returns

returns the number of bytes which were actually read

Member Data Documentation

bzip2_

Bzip2Ifstream* bzip2_

private

pointer to an compression stream

file_current_index_

XMLSize_t file_current_index_

private

current index of the actual file