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</o:shapelayout></xml><![endif]--></head><body lang=en-NL link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'>Hi Even,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'>Thanks for your help; you’re working late…<o:p></o:p></span></p><p><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'>Please be advised that I already started with using </span><span style='font-size:9.5pt;font-family:Consolas;color:black'>nn_dynamic_pointer_cast<ProjectedCRS>(crs);</span><o:p></o:p></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'>But then I got the following obscure error message:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'>D:\Source\VS19\PROJ\test\unit\test_crs.cpp(5516): error C2280: 'dropbox::oxygen::nn<osgeo::proj::crs::ProjectedCRSPtr>::nn(PtrType)': attempting to reference a deleted function<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> with<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> [<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> PtrType=osgeo::proj::crs::ProjectedCRSPtr<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> ]<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> D:\Source\VS19\PROJ\include\proj\nn.hpp(126): note: see declaration of 'dropbox::oxygen::nn<osgeo::proj::crs::ProjectedCRSPtr>::nn'<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> D:\Source\VS19\PROJ\include\proj\nn.hpp(126): note: 'dropbox::oxygen::nn<osgeo::proj::crs::ProjectedCRSPtr>::nn(PtrType)': function was explicitly deleted<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> with<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> [<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> PtrType=osgeo::proj::crs::ProjectedCRSPtr<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> ]<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> ninja: build stopped: subcommand failed.<o:p></o:p></span></p><p class=MsoNormal style='margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'><o:p> </o:p></span></p><p class=MsoNormal style='margin-left:36.0pt'><span style='font-size:9.5pt;font-family:Consolas;color:black'>Build All failed.</span><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'>So that’s why I tried </span><span style='font-size:9.5pt;font-family:Consolas;color:#2B91AF'>ProjectedCRSNNPtr</span><span style='color:#1F497D;mso-fareast-language:EN-US'> <span lang=EN-US>instead<o:p></o:p></span></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'>Cheers,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'>Bart<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US>From:</span></b><span lang=EN-US> Even Rouault <even.rouault@spatialys.com> <br><b>Sent:</b> Tuesday, 5 July 2022 23:30<br><b>To:</b> Bart.Duijndam@ziggo.nl; proj@lists.osgeo.org<br><b>Subject:</b> Re: [PROJ] Affine transformation using DERIVEDPROJCRS<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:36.0pt;text-autospace:none'><span style='font-size:9.5pt;font-family:Consolas;color:black'> </span><span style='font-size:9.5pt;font-family:Consolas;color:blue'>auto</span><span style='font-size:9.5pt;font-family:Consolas;color:black'> proj_crs = nn_dynamic_pointer_cast<</span><span style='font-size:9.5pt;font-family:Consolas;color:#2B91AF'>ProjectedCRSNNPtr</span><span style='font-size:9.5pt;font-family:Consolas;color:black'>>(crs);</span><o:p></o:p></p></div></blockquote><p>==> <span style='font-size:9.5pt;font-family:Consolas;color:blue'>auto</span><span style='font-size:9.5pt;font-family:Consolas;color:black'> proj_crs = nn_dynamic_pointer_cast<ProjectedCRS>(crs);</span><o:p></o:p></p><pre>-- <o:p></o:p></pre><pre><a href="http://www.spatialys.com">http://www.spatialys.com</a><o:p></o:p></pre><pre>My software is free, but my time generally not.<o:p></o:p></pre></div></body></html>