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Vincent,
<blockquote type="cite"
cite="mid:DU2PR07MB8126BC4D697E66F470176ED6A8CB2@DU2PR07MB8126.eurprd07.prod.outlook.com">
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<div class="elementToProof"
style="text-align: left; text-indent: 0px; background-color: rgb(255, 255, 255); margin: 0px; font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">Should
we have a threadlocal based implementation on
OGRCoordinateTransformation object ?</div>
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<p>Yes, one OGRCoordinateTransformation object per thread. See
<a class="moz-txt-link-freetext" href="https://gdal.org/en/stable/user/multithreading.html">https://gdal.org/en/stable/user/multithreading.html</a> : "Unless
otherwise stated, no GDAL public C functions and C++ methods
should be
assumed to be thread-safe. That is you should not call
simultaneously GDAL
functions from multiple threads on the same data instance"</p>
<p>Even</p>
--
<pre class="moz-signature" cols="72"><a class="moz-txt-link-freetext" href="http://www.spatialys.com">http://www.spatialys.com</a>
My software is free, but my time generally not.</pre>
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