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<title>TIFFFieldPassCount</title>
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<h1 align="center">TIFFFieldPassCount</h1>
<a href="#NAME">NAME</a><br>
<a href="#SYNOPSIS">SYNOPSIS</a><br>
<a href="#DESCRIPTION">DESCRIPTION</a><br>
<a href="#RETURN VALUES">RETURN VALUES</a><br>
<a href="#SEE ALSO">SEE ALSO</a><br>
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<h2>NAME
<a name="NAME"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em">TIFFFieldPassCount
− Get whether to pass a count to TIFFGet/SetField</p>
<h2>SYNOPSIS
<a name="SYNOPSIS"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em"><b>#include
<tiffio.h></b></p>
<p style="margin-left:11%; margin-top: 1em"><b>int
TIFFFieldPassCount(const TIFFField*</b>
<i>fip</i><b>)</b></p>
<h2>DESCRIPTION
<a name="DESCRIPTION"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em"><b>TIFFFieldPassCount</b>
returns true (nonzero) if <b>TIFFGetField</b> and
<b>TIFFSetField</b> expect a <i>count</i> value to be passed
before the actual data pointer.</p>
<p style="margin-left:11%; margin-top: 1em"><i>fip</i> is a
field information pointer previously returned by
<b>TIFFFindField</b>, <b>TIFFFieldWithTag</b>, or
<b>TIFFFieldWithName</b>.</p>
<p style="margin-left:11%; margin-top: 1em">When a
<i>count</i> is required, it will be of type <b>uint32</b>
when <b>TIFFFieldReadCount</b> reports
<b>TIFF_VARIABLE2</b>, and of type <b>uint16</b> otherwise.
(This distinction is critical for use of
<b>TIFFGetField</b>, but normally not so for use of
<b>TIFFSetField</b>.)</p>
<h2>RETURN VALUES
<a name="RETURN VALUES"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em"><b>TIFFFieldPassCount</b>
returns an integer that is always 1 (true) or 0 (false).</p>
<h2>SEE ALSO
<a name="SEE ALSO"></a>
</h2>
<p style="margin-left:11%; margin-top: 1em"><b>libtiff</b>(3TIFF),</p>
<p style="margin-left:11%; margin-top: 1em">Libtiff library
home page: <b>http://www.remotesensing.org/libtiff/</b></p>
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