File Class Reference
[Files]

A class for working with files (a wrapped to FILE *). More...

#include <gmlfile.h>

List of all members.

Methods
bool	Open (const char *mode)
	Opening of file according to mode. The list of allowed modes:.
bool	Opened () const
	True if file was previously opened.
bool	Close ()
	Close the file.
bool	ReadStr (String &out_buff, int len_buff, bool *out_nl=NULL)
bool	ReadStr (char *out_buff, int len_buff, bool *out_nl=NULL)
bool	ReadStr (String &out_buff)
void	Read (BYTE *out_buff, int len_buff, int &out_size)
void	WriteStr (const String &str)
void	WriteStr (const char *out_buff,...)
void	Write (const BYTE *buff, int size)
void	Flush ()
bool	Remove ()
bool	Rename (const PathString &new_file_name)
bool	IsError ()
PathString	PathName () const
int	Printf (const char *format,...)
bool	Seek (long offset)
bool	SeekCur (long offset)
bool	SeekEnd (long offset)
long	FilePos () const
	Gets current file offset.
long	FileSize () const
	Returns the size of the file in bytes.
bool	Copy (const PathString &name_from, const PathString &name_to)
enum	{ MODE_TEXT, MODE_BINARY }
enum	{ MODE_READ, MODE_WRITE, MODE_READ_WRITE }
FILE *	fd
int	mode_tb
int	mode_rw
Public Member Functions
Constructors
	File (const PathString &full_pathname)
	Sets a full path to the file only.
	File (const File &file)
	Copy constructor.
	~File ()
	Destructor. File will be closed if it was opened.
Protected Types

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Detailed Description

A class for working with files (a wrapped to FILE *).

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Constructor & Destructor Documentation

File (  const File &  file  )

Copy constructor. File may not be opened. Debug version asserts if this condition is violated.

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Member Function Documentation

bool Open (  const char *  mode  )

Opening of file according to mode. The list of allowed modes:. Parameters: mode  - i/o mode of the file to open "r" - open for reading only; the file must exist. "w" - create a new file or open an existing file for writing. "a" - open for writing at the end-of-file or create for writing if the file does not exist. "r+" - open an existing file for reading and writing. "w+" - open an empty file for reading and writing. "a+" - open for reading and appending; create a file if it does not exist. Note: Files are open in text mode as a default. Character 'b' may be appended to the above modes to open file in binary mode ('b' may also precede '+' sign). Path to file must be specified. Debug version asserts if this condition is violated.

bool Close (   )

Close the file. Returns: true (if there were no problems when working with the file and the file was closed successfully). false (either I/O error while working with file or closing error). Note: File must be opened. Debug version asserts if this condition is violated

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

• gmlfile.h
• gmlfile.cpp

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