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<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Is there a mistake
between return 0 and return res in vtkTiffReader -> CanReadFile ?</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Canreadfiles used to
return 1 when it was successful, now it returns 3 if OK, and 0 if error.</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=3 color=blue
face="Times New Roman"><span lang=EN-GB style='font-size:12.0pt;color:blue'>int</span></font><font
color=black><span lang=EN-GB style='color:black'> </span></font><font
color=blue><span lang=EN-GB style='color:blue'>vtkTIFFReader</span></font><font
color=black><span lang=EN-GB style='color:black'>::</span></font><font
color="#880000"><span lang=EN-GB style='color:#880000'>CanReadFile</span></font><font
color=black><span lang=EN-GB style='color:black'>(</span></font><font
color=blue><span lang=EN-GB style='color:blue'>const</span></font><font
color=black><span lang=EN-GB style='color:black'> </span></font><font
color=blue><span lang=EN-GB style='color:blue'>char</span></font><font
color=black><span lang=EN-GB style='color:black'>* </span></font><font
color=gray><span lang=EN-GB style='color:gray'>fname</span></font><font
color=black><span lang=EN-GB style='color:black'>)</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=3 color=black
face="Times New Roman"><span lang=EN-GB style='font-size:12.0pt;color:black'>{</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=3 color=black
face="Times New Roman"><span lang=EN-GB style='font-size:12.0pt;color:black'> </span></font><font
color=blue><span lang=EN-GB style='color:blue'>vtkTIFFReaderInternal</span></font><font
color=black><span lang=EN-GB style='color:black'> </span></font><font
color=gray><span lang=EN-GB style='color:gray'>tf</span></font><font
color=black><span lang=EN-GB style='color:black'>;</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=3 color=black
face="Times New Roman"><span lang=EN-GB style='font-size:12.0pt;color:black'> </span></font><font
color=blue><span lang=EN-GB style='color:blue'>int</span></font><font
color=black><span lang=EN-GB style='color:black'> </span></font><font
color=gray><span lang=EN-GB style='color:gray'>res</span></font><font
color=black><span lang=EN-GB style='color:black'> = </span></font><font
color=gray><span lang=EN-GB style='color:gray'>tf</span></font><font
color=black><span lang=EN-GB style='color:black'>.</span></font><font
color="#880000"><span lang=EN-GB style='color:#880000'>Open</span></font><font
color=black><span lang=EN-GB style='color:black'>(</span></font><font
color=gray><span lang=EN-GB style='color:gray'>fname</span></font><font
color=black><span lang=EN-GB style='color:black'>);</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=3 color=black
face="Times New Roman"><span lang=EN-GB style='font-size:12.0pt;color:black'> </span></font><font
color=gray><span lang=EN-GB style='color:gray'>tf</span></font><font
color=black><span lang=EN-GB style='color:black'>.</span></font><font
color="#880000"><span lang=EN-GB style='color:#880000'>Clean</span></font><font
color=black><span lang=EN-GB style='color:black'>();</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=3 color=black
face="Times New Roman"><span lang=EN-GB style='font-size:12.0pt;color:black'> </span></font><font
color=blue><span style='color:blue'>if</span></font><font color=black><span
style='color:black'> (</span></font><font color=gray><span style='color:gray'>res</span></font><font
color=black><span style='color:black'>)</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt;color:black'> {</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt;color:black'> </span></font><font
color=blue><span style='color:blue'>return</span></font><font color=black><span
style='color:black'> 3;</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt;color:black'> }</span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt;color:black'> </span></font><font
color=blue><span style='color:blue'>return</span></font><font color=black><span
style='color:black'> 0;</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black'>}</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN-GB style='font-size:12.0pt;color:black'>and tf.open() returns 1 when it
is successful.</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN-GB style='font-size:12.0pt;color:black'> </span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
lang=EN-GB style='font-size:12.0pt;color:black'>Any Help will be appreciated.</span></font></p>
<p class=MsoNormal><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black'><br>
S. MARAUX</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>-----Message d'origine-----<br>
<b><span style='font-weight:bold'>De :</span></b> vtkusers-admin@vtk.org
[mailto:vtkusers-admin@vtk.org] <b><span style='font-weight:bold'>De la part de</span></b>
Sébastien MARAUX<br>
<b><span style='font-weight:bold'>Envoyé :</span></b> jeudi 5 février 2004
11:08<br>
<b><span style='font-weight:bold'>À :</span></b> vtkusers@vtk.org<br>
<b><span style='font-weight:bold'>Objet :</span></b> [vtkusers]
vtkTiffReader canreadfile</span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'> </span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Hello</span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'>I was using vtkTiffReader
in an old piece of code. (1 and half / 2 years old)</span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'>I recently needed it, so
I downloaded latest vtk 4.2.5.</span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'>When I call canReadFile
on file that I was able to read before, it returns 3.</span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'>What does it means ?</span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'>I used to check that
return code was 1, and see in current tiffreader code</span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'>that there is only 2
return values : 0 and 3.</span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'>What has changed ?</span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'> </span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'>Thanks in advance for any
help.</span></font></p>
<p class=MsoNormal style='margin-left:35.4pt'><font size=2 face=Arial><span
lang=EN-GB style='font-size:10.0pt;font-family:Arial'> </span></font></p>
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