GStream Class Reference

#include <gstream.hpp>

Inheritance diagram for GStream:

[legend]Collaboration diagram for GStream:

[legend]List of all members.

Public Types
enum	gios_open_mode {   app = ios::app, ate = ios::ate, binary = ios::binary, in = ios::in,   nocreate = 0, create = 0, noreplace = 0, out = ios::out,   inout = ios::in | ios::out, trunc = ios::trunc }
Public Member Functions
	GStream (GBOOL isCollective=FALSE, GBOOL isIndependent=TRUE, GSHORT ioTaskID=0)
	~GStream ()
virtual GBOOL	Open (const char *, GIOS_MODE iomode, GBOOL bDelete=FALSE)
virtual void	Close ()
GBOOL	SetFileView (GFPOS disp)
void	FileSynch ()
GBOOL	Access (char *fn)
const char *	Error ()
GINT	ErrorID ()
GBOOL	NewComm ()
void	InitCommList (GINT)
GBOOL	SwitchedComms (GINT)
GBOOL	SwitchingComms (GINT)
void	FinishedLoop ()
void	read (GUCHAR *, GINT nGUCHARs)
void	get (char &ch)
void	write (GUCHAR *, GINT nGUCHARs)
void	seekp (GFPOS offset, seek_dir origin)
void	seekg (GFPOS offset, seek_dir origin)
char	peek ()
GFPOS	tellp ()
GFPOS	tellg ()
GBOOL	eof ()
GBOOL	fail ()
GBOOL	ignore (const char *delim)
Protected Types
enum	ERRNO {   ERRNONE, ERREOF, ERRFILENAME, ERRHEADER,   ERRFILETYPE, ERRCORRUPT, ERRDIMENSION, ERRNODATA,   ERRNOFILE, ERRMISC, ERRMALLOC, ERRDATANOTFND,   ERRBADDATA, ERRHAVEDATA, ERRBADSNUM, ERRMETAW,   ERRCOORDBLKW, ERRDATABLKW, ERRMETAR, ERRCOORDBLKR,   ERRDATABLKR, ERRFILEXISTS, ERRFILENOTEXIST, ERRMPI,   ERRMAX }
Protected Member Functions
void	EndLoop (GINT index)
Protected Attributes
GINT	iLen_
ERRNO	ierror_
GBOOL	isOpen_
GBOOL	isFile_
GBOOL	iscollective_
GBOOL	isindependent_
GBOOL	deletefirst_
GBOOL	bNewComm_
GSHORT	iotaskid_
GINT	nLoopPMax_
char *	filename_
char	sErr_ [GMAX_ERROR_STRING]
GIBuffer	procExcluded_
GIBuffer	pexcl_
GIBuffer	nLoopP_
GIBuffer	iRanks_
fstream *	ios_
GINT	IOCommMPI_

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Member Enumeration Documentation

enum GStream::ERRNO [protected]

Enumerator: ERRNONE  ERREOF  ERRFILENAME  ERRHEADER  ERRFILETYPE  ERRCORRUPT  ERRDIMENSION  ERRNODATA  ERRNOFILE  ERRMISC  ERRMALLOC  ERRDATANOTFND  ERRBADDATA  ERRHAVEDATA  ERRBADSNUM  ERRMETAW  ERRCOORDBLKW  ERRDATABLKW  ERRMETAR  ERRCOORDBLKR  ERRDATABLKR  ERRFILEXISTS  ERRFILENOTEXIST  ERRMPI  ERRMAX

enum GStream::gios_open_mode

Enumerator: app  ate  binary  in  nocreate  create  noreplace  out  inout  trunc

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Constructor & Destructor Documentation

GStream::GStream (  GBOOL  isCollective = FALSE, GBOOL  isIndependent = TRUE, GSHORT  ioTaskID = 0 )

GStream::~GStream (   )

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Member Function Documentation

GBOOL GStream::Access (  char *  fn  )

void GStream::Close (   )  [virtual]

Reimplemented in GBinReader, GBinStream, and GBinWriter.

void GStream::EndLoop (  GINT  index  )  [protected]

Reimplemented in GBinWriter.

GBOOL GStream::eof (   )

const char * GStream::Error (   )

GINT GStream::ErrorID (   )

GBOOL GStream::fail (   )

void GStream::FileSynch (   )

void GStream::FinishedLoop (   )

void GStream::get (  char &  ch  )

GBOOL GStream::ignore (  const char *  delim  )

void GStream::InitCommList (  GINT   )

GBOOL GStream::NewComm (   )

GBOOL GStream::Open (  const char *  , GIOS_MODE  iomode, GBOOL  bDelete = FALSE )  [virtual]

Reimplemented in GBinStream, and GBinWriter.

char GStream::peek (   )

void GStream::read (  GUCHAR *  , GINT  nGUCHARs )

void GStream::seekg (  GFPOS  offset, seek_dir  origin )

void GStream::seekp (  GFPOS  offset, seek_dir  origin )

GBOOL GStream::SetFileView (  GFPOS  disp  )

GBOOL GStream::SwitchedComms (  GINT   )

GBOOL GStream::SwitchingComms (  GINT   )

GFPOS GStream::tellg (   )

GFPOS GStream::tellp (   )

void GStream::write (  GUCHAR *  , GINT  nGUCHARs )

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Member Data Documentation

GBOOL GStream::bNewComm_ [protected]

GBOOL GStream::deletefirst_ [protected]

char* GStream::filename_ [protected]

ERRNO GStream::ierror_ [protected]

GINT GStream::iLen_ [protected]

GINT GStream::IOCommMPI_ [protected]

fstream* GStream::ios_ [protected]

GSHORT GStream::iotaskid_ [protected]

GIBuffer GStream::iRanks_ [protected]

GBOOL GStream::iscollective_ [protected]

GBOOL GStream::isFile_ [protected]

GBOOL GStream::isindependent_ [protected]

GBOOL GStream::isOpen_ [protected]

GIBuffer GStream::nLoopP_ [protected]

GINT GStream::nLoopPMax_ [protected]

GIBuffer GStream::pexcl_ [protected]

GIBuffer GStream::procExcluded_ [protected]

char GStream::sErr_[GMAX_ERROR_STRING] [protected]

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

• gstream.hpp
• gstream.cpp

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