ht_stdio_file Class Reference

#include <stream.h>

Inheritance diagram for ht_stdio_file:

List of all members.

Public Member Functions
void	init (FILE *file, bool own_file, UINT access_mode)
virtual void	done ()
virtual int	extend (UINT newsize)
virtual const char *	get_desc ()
virtual UINT	get_size ()
virtual UINT	read (void *buf, UINT size)
virtual int	seek (FILEOFS offset)
virtual FILEOFS	tell ()
virtual UINT	write (const void *buf, UINT size)
Protected Attributes
FILE *	file
bool	own_file
FILEOFS	offset

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Member Function Documentation

void ht_stdio_file::done (   )  [virtual]

Reimplemented from ht_stream. Reimplemented in ht_file, and ht_temp_file. Definition at line 504 of file stream.cc. References ht_stream::done(), file, and own_file. Referenced by ht_temp_file::done(), and ht_file::done().

int ht_stdio_file::extend (  UINT  newsize  )  [virtual]

Reimplemented from ht_streamfile. Definition at line 511 of file stream.cc. References buf, EXTEND_BUFSIZE, FAM_WRITE, ht_stream::get_access_mode(), get_size(), MIN, seek(), ht_stream::set_access_mode(), UINT, and write().

const char * ht_stdio_file::get_desc (   )  [virtual]

Reimplemented from ht_stream. Reimplemented in ht_file, and ht_temp_file. Definition at line 537 of file stream.cc.

UINT ht_stdio_file::get_size (   )  [virtual]

Reimplemented from ht_streamfile. Definition at line 542 of file stream.cc. References file, tell(), and UINT. Referenced by extend(), ht_app::handlemsg(), and ht_temp_file::pstat().

void ht_stdio_file::init (  FILE *  file, bool  own_file, UINT  access_mode )

Definition at line 495 of file stream.cc. References file, ht_stream::init(), offset, own_file, ht_stream::set_access_mode(), and UINT.

UINT ht_stdio_file::read (  void *  buf, UINT  size )  [virtual]

Reimplemented from ht_stream. Definition at line 551 of file stream.cc. References buf, FAM_READ, file, offset, size, and UINT. Referenced by load_fileconfig(), and load_systemconfig().

int ht_stdio_file::seek (  FILEOFS  offset  )  [virtual]

Reimplemented from ht_streamfile. Definition at line 559 of file stream.cc. References file, FILEOFS, and offset. Referenced by extend().

FILEOFS ht_stdio_file::tell (   )  [virtual]

Reimplemented from ht_streamfile. Definition at line 567 of file stream.cc. References FILEOFS, and offset. Referenced by get_size().

UINT ht_stdio_file::write (  const void *  buf, UINT  size )  [virtual]

Reimplemented from ht_stream. Definition at line 572 of file stream.cc. References buf, FAM_WRITE, file, offset, size, and UINT. Referenced by extend(), save_fileconfig(), and save_systemconfig().

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Member Data Documentation

FILE* ht_stdio_file::file [protected]

Definition at line 263 of file stream.h. Referenced by done(), get_size(), init(), read(), seek(), and write().

FILEOFS ht_stdio_file::offset [protected]

Reimplemented in ht_file. Definition at line 266 of file stream.h. Referenced by init(), read(), seek(), tell(), and write().

bool ht_stdio_file::own_file [protected]

Definition at line 264 of file stream.h. Referenced by done(), and init().

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

• stream.h
• stream.cc

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