oofem::FileDataStream Class Reference

Implementation of FileDataStream representing DataStream interface to file i/o. More...

#include <datastream.h>

Inheritance diagram for oofem::FileDataStream:

Collaboration diagram for oofem::FileDataStream:

Classes
class	CantOpen

Public Member Functions
	FileDataStream (std::string filename, bool write)
	Constructor, takes associated stream pointer as parameter. More...
virtual	~FileDataStream ()
	Destructor (will not close stream!) More...
virtual int	read (int *data, int count)
	Reads count integer values into array pointed by data. More...
virtual int	read (unsigned long *data, int count)
	Reads count unsigned long values into array pointed by data. More...
virtual int	read (long *data, int count)
	Reads count long values into array pointed by data. More...
virtual int	read (double *data, int count)
	Reads count double values into array pointed by data. More...
virtual int	read (char *data, int count)
	Reads count char values into array pointed by data. More...
virtual int	read (bool &data)
	Reads a bool value from data. More...
virtual int	write (const int *data, int count)
	Writes count integer values from array pointed by data. More...
virtual int	write (const unsigned long *data, int count)
	Writes count unsigned long values from array pointed by data. More...
virtual int	write (const long *data, int count)
	Writes count long values from array pointed by data. More...
virtual int	write (const double *data, int count)
	Writes count double values from array pointed by data. More...
virtual int	write (const char *data, int count)
	Writes count char values from array pointed by data. More...
virtual int	write (bool data)
	Writes a bool value. More...
virtual int	givePackSizeOfInt (int count)
virtual int	givePackSizeOfDouble (int count)
virtual int	givePackSizeOfChar (int count)
virtual int	givePackSizeOfBool (int count)
virtual int	givePackSizeOfLong (int count)
Public Member Functions inherited from oofem::DataStream
virtual	~DataStream ()
	Destructor. More...
int	read (int &data)
int	read (unsigned long &data)
int	read (long &data)
int	read (double &data)
int	read (char &data)
int	read (std::string &data)
	Reads a string (stored as an int for the length followed by char*). More...
int	write (int data)
int	write (unsigned long data)
int	write (long data)
int	write (double data)
int	write (char data)
int	write (const std::string &data)
	Reads a string (stored as an int for the length followed by char*). More...
int	write (const char *data)
	Writes a string (wrapper needed, otherwise write(bool) is called ) More...

Private Attributes
FILE *	stream
	FILE pointer of associated stream. More...
std::string	filename
	Filename. More...

Detailed Description

Implementation of FileDataStream representing DataStream interface to file i/o.

This class creates a DataStream shell around c file i/o routines. This class will not provide any methods for opening/closing file. This is the responsibility of user.

See also

DataStream class.

Definition at line 136 of file datastream.h.

Constructor & Destructor Documentation

oofem::FileDataStream::FileDataStream	(	std::string	filename,
		bool	write
	)

Constructor, takes associated stream pointer as parameter.

Definition at line 65 of file datastream.C.

References stream.

oofem::FileDataStream::~FileDataStream ( )

virtual

Destructor (will not close stream!)

Definition at line 76 of file datastream.C.

References stream.

Member Function Documentation

int oofem::FileDataStream::givePackSizeOfBool ( int  count )

virtual

Implements oofem::DataStream.

Definition at line 158 of file datastream.C.

int oofem::FileDataStream::givePackSizeOfChar ( int  count )

virtual

Implements oofem::DataStream.

Definition at line 153 of file datastream.C.

int oofem::FileDataStream::givePackSizeOfDouble ( int  count )

virtual

Implements oofem::DataStream.

Definition at line 148 of file datastream.C.

int oofem::FileDataStream::givePackSizeOfInt ( int  count )

virtual

Implements oofem::DataStream.

Definition at line 143 of file datastream.C.

int oofem::FileDataStream::givePackSizeOfLong ( int  count )

virtual

Implements oofem::DataStream.

Definition at line 163 of file datastream.C.

int oofem::FileDataStream::read ( int *  data, int  count  )

virtual

Reads count integer values into array pointed by data.

Implements oofem::DataStream.

Definition at line 81 of file datastream.C.

References stream.

int oofem::FileDataStream::read ( unsigned long *  data, int  count  )

virtual

Reads count unsigned long values into array pointed by data.

Implements oofem::DataStream.

Definition at line 88 of file datastream.C.

References stream.

int oofem::FileDataStream::read ( long *  data, int  count  )

virtual

Reads count long values into array pointed by data.

Implements oofem::DataStream.

Definition at line 93 of file datastream.C.

References stream.

int oofem::FileDataStream::read ( double *  data, int  count  )

virtual

Reads count double values into array pointed by data.

Implements oofem::DataStream.

Definition at line 98 of file datastream.C.

References stream.

int oofem::FileDataStream::read ( char *  data, int  count  )

virtual

Reads count char values into array pointed by data.

Implements oofem::DataStream.

Definition at line 103 of file datastream.C.

References stream.

int oofem::FileDataStream::read ( bool &  data )

virtual

Reads a bool value from data.

Implements oofem::DataStream.

Definition at line 108 of file datastream.C.

References stream.

int oofem::FileDataStream::write ( const int *  data, int  count  )

virtual

Writes count integer values from array pointed by data.

Implements oofem::DataStream.

Definition at line 113 of file datastream.C.

References stream.

int oofem::FileDataStream::write ( const unsigned long *  data, int  count  )

virtual

Writes count unsigned long values from array pointed by data.

Implements oofem::DataStream.

Definition at line 118 of file datastream.C.

References stream.

int oofem::FileDataStream::write ( const long *  data, int  count  )

virtual

Writes count long values from array pointed by data.

Implements oofem::DataStream.

Definition at line 123 of file datastream.C.

References stream.

int oofem::FileDataStream::write ( const double *  data, int  count  )

virtual

Writes count double values from array pointed by data.

Implements oofem::DataStream.

Definition at line 128 of file datastream.C.

References stream.

int oofem::FileDataStream::write ( const char *  data, int  count  )

virtual

Writes count char values from array pointed by data.

Implements oofem::DataStream.

Definition at line 133 of file datastream.C.

References stream.

int oofem::FileDataStream::write ( bool  data )

virtual

Writes a bool value.

Implements oofem::DataStream.

Definition at line 138 of file datastream.C.

References stream.

Member Data Documentation

std :: string oofem::FileDataStream::filename

private

Filename.

Definition at line 150 of file datastream.h.

FILE* oofem::FileDataStream::stream

private

FILE pointer of associated stream.

Definition at line 148 of file datastream.h.

Referenced by FileDataStream(), read(), write(), and ~FileDataStream().

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

• datastream.h
• datastream.C