Main Page   Class Hierarchy   Alphabetical List   Compound List   File List   Compound Members   File Members   Related Pages  

ACE_FILE Class Reference

Defines the core methods of the <ACE_FILE> abstraction. More...

#include <FILE.h>

Inheritance diagram for ACE_FILE:

Inheritance graph
[legend]
Collaboration diagram for ACE_FILE:

Collaboration graph
[legend]
List of all members.

Public Methods

int close (void)
 Close the <ACE_FILE> handle without removing the <ACE_FILE> from the file system. More...

int remove (void)
 Close and remove the <ACE_FILE> from the file system. More...

int unlink (void)
 Remove the <ACE_FILE> from the file system without closing the <ACE_FILE> handle. More...

int get_info (ACE_FILE_Info *finfo)
 Get information on this <ACE_FILE>. More...

int get_info (ACE_FILE_Info &finfo)
 Get information on this <ACE_FILE>. More...

int truncate (off_t length)
 Set filesize to length byte. More...

off_t seek (off_t offset, int whence=SEEK_CUR)
off_t position (long offset, int startpos)
off_t tell (void)
 Return an offset for the file handle. More...

off_t position (void)
 Same as <tell>, but <position> is deprecated. More...

int disable (int signum) const
int get_local_addr (ACE_Addr &) const
 Return the local endpoint address in the referenced <ACE_Addr>. Returns 0 if successful, else -1. More...

int get_remote_addr (ACE_Addr &) const
 Return the same thing as <get_local_addr>. More...

void dump (void) const
 Dump the state of an object. More...


Public Attributes

 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks. More...


Protected Methods

 ACE_FILE (void)
 Ensure that this class is only created by the <ACE_FILE_Connector>. More...


Protected Attributes

ACE_FILE_Addr addr_
 File we are "connected" with... More...


Detailed Description

Defines the core methods of the <ACE_FILE> abstraction.


Constructor & Destructor Documentation

ACE_FILE::ACE_FILE void    [protected]
 

Ensure that this class is only created by the <ACE_FILE_Connector>.


Member Function Documentation

int ACE_FILE::close void   
 

Close the <ACE_FILE> handle without removing the <ACE_FILE> from the file system.

ASYS_INLINE int ACE_FILE::disable int    signum const
 

Disable signal <signum> This is here to prevent Win32 from disabling SPIPE using socket calls

Reimplemented from ACE_IO_SAP.

void ACE_FILE::dump void    const
 

Dump the state of an object.

Reimplemented from ACE_IO_SAP.

Reimplemented in ACE_FILE_IO.

int ACE_FILE::get_info ACE_FILE_Info   finfo
 

Get information on this <ACE_FILE>.

int ACE_FILE::get_info ACE_FILE_Info   finfo
 

Get information on this <ACE_FILE>.

int ACE_FILE::get_local_addr ACE_Addr   addr const
 

Return the local endpoint address in the referenced <ACE_Addr>. Returns 0 if successful, else -1.

int ACE_FILE::get_remote_addr ACE_Addr   addr const
 

Return the same thing as <get_local_addr>.

off_t ACE_FILE::position void   
 

Same as <tell>, but <position> is deprecated.

off_t ACE_FILE::position long    offset,
int    startpos
 

int ACE_FILE::remove void   
 

Close and remove the <ACE_FILE> from the file system.

off_t ACE_FILE::seek off_t    offset,
int    startpos = SEEK_CUR
 

Sets the file pointer as follows: o If <whence> is <SEEK_SET>, the pointer is set to <offset> bytes.

o If <whence> is <SEEK_CUR>, the pointer is set to its current location plus <offset>.

o If <whence> is <SEEK_END>, the pointer is set to the size of the file plus offset. Same as <seek>, but <position> is deprecated.

off_t ACE_FILE::tell void   
 

Return an offset for the file handle.

int ACE_FILE::truncate off_t    length
 

Set filesize to length byte.

int ACE_FILE::unlink void   
 

Remove the <ACE_FILE> from the file system without closing the <ACE_FILE> handle.


Member Data Documentation

ACE_FILE::ACE_ALLOC_HOOK_DECLARE
 

Declare the dynamic allocation hooks.

Reimplemented from ACE_IO_SAP.

Reimplemented in ACE_FILE_IO.

ACE_FILE_Addr ACE_FILE::addr_ [protected]
 

File we are "connected" with...


The documentation for this class was generated from the following files:
Generated on Sun Feb 17 17:38:28 2002 for ACE by doxygen1.2.13.1 written by Dimitri van Heesch, © 1997-2001