[Interest] QTemporaryFile::open(OpenMode flags) is protected, but not in documentation

[Thiago Macieira]

On quarta-feira, 25 de setembro de 2013 22:31:54, Etienne Sandré-Chardonnal 
wrote:
> In Qt 4.8.1, QTemporaryFile::open(OpenMode flags) is protected. On the
> other hand, the documentation says it's public.
> 
> Is this a bug or a documentation error?
> 
> If this is a documentation error, why not allowing to reopen the file in
> read mode? Instead, the current implementation forces to create another
> QFile on the temporary path for reading the data.

Why do you want to create a new file and only read from it, before writing 
anything? That doesn't make sense...

Let me simplify your data for you:

	QByteArray data;

That will give you as much data as opening a QTemporaryFile in read-only mode.

That shows that either you did not explain your problem properly, that you're 
not understanding how QTemporaryFile works or you're abusing it.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center
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