Ticket #11577 (closed enhancement: fixed)

Opened 3 years ago

Last modified 3 years ago

wxFileStream improvements

Reported by: steve_lamerton Owned by:
Priority: normal Milestone:
Component: base Version: 2.9-svn
Keywords: wxfilestream streams Cc:
Blocked By: Patch: yes
Blocking:

Description

Currently for a few wxFileStream functions you need to downcast to get rid of the ambiguity caused because it is inherited from wxFileInputStream and wxFileOutputStream. This patch implements the functions and also adds the missing documentation.

Attachments

filestream.patch download (2.5 KB) - added by steve_lamerton 3 years ago.

Change History

Changed 3 years ago by steve_lamerton

Changed 3 years ago by vadz

  • status changed from new to confirmed

Thanks, will apply this soon.

AFAICS the same thing needs to be done for wxFFileStream too so I did it as well.

Changed 3 years ago by VZ

  • status changed from confirmed to closed
  • resolution set to fixed

(In [62995]) Override some methods in wxF(F)ileStream to resolve ambiguities.

Override virtual methods IsSeekable(), GetLength() and OnSysSeek/Tell() to
forward to wxF(F)InputStream base class as otherwise it's impossible to use
them at all because of ambiguity between the versions inherited from this
class and wxF(F)OutputStream (even though the two versions should do the same
thing as they operate on the same file descriptor/handle).

Also improve documentation of these classes: provide a brief description,
correct the base classes.

Closes #11577.

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