FileIO Class Reference

An interface to fstream to allow easy reading and writing of memory blocks. More...

#include <FileIO.h>

Inheritance diagram for FileIO:

List of all members.

Public Member Functions
	FileIO (const char *filename)
	Construct the file stream in input/output mode.
	FileIO (const char *filename, std::ios::openmode mode)
	Construct the file stream in a specified mode.
void	open (std::ios::openmode mode)
	Open a previously closed stream.
void	close (void)
	Close a file stream.
FILE_POS_TYPE	fileSize (void)
	Return the length of the file in bytes.
void	readBlock (char *buffer, int blockSize)
	Read a file block of size blockSize bytes.
void	writeBlock (char *buffer, int blockSize)
	Write a file block of size blockSize bytes.
FILE_POS_TYPE	repositionRead (FILE_POS_TYPE filePos)
	Move the read pointer to position filePos.
FILE_POS_TYPE	repositionWrite (FILE_POS_TYPE filePos)
	Move the write pointer to position filePos.
void	truncateFile (FILE_POS_TYPE fileSize)
	Truncate (or crop) the file to size fileSize.

---

Detailed Description

An interface to fstream to allow easy reading and writing of memory blocks.

This class is meant as an example. It is not useful by itself rather its usefulness is only a function of how much it helps the reader. It is in a sense defined by the person who reads it and otherwise does not exist in any real form.

Note:

Attempts at zen rarely work.

Author

lapark

Revision

1.5

Date

2009/10/08 06:41:30

Contact: laurence@parktribe.com

Id

FileIO.h,v 1.5 2009/10/08 06:41:30 lapark Exp

---

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

• src/FileIO.h
• src/FileIO.cc