<div dir="ltr">Tim,<div><br></div><div>That casting seems indeed to be the problem.</div><div><br></div><div>When parsing the error message in the gist:</div><div><br></div><div><div> 18 Reason: </div><div> 19 </div><div> 20 cannot convert from '</div>
<div> 21 </div><div> 22 itk::Vector<T,NVectorDimension>' to '</div><div> 23 const itk::Vector<T,NVectorDimension>' 1> with </div><div> 24 </div><div> 25 1> [ 1> T=double, 1> NVectorDimension=3 1> ] 1> and </div>
<div> 26 1> [ 1> T=float, 1> NVectorDimension=3 1> ] 1> </div></div><div><br></div><div>Note that, there are both:</div><div><br></div><div>The "const" in the receiving variable (as Matt pointed out), and</div>
<div>The difference between float and double.</div><div><br></div><div>You may want to try this change:</div><div><br></div><div><div> 23 // typedef itk::Vector< float, Dimension > VectorPixelType;</div><div> 24 typedef itk::Vector< double, Dimension > VectorPixelType;</div>
</div><div><br></div><div>in InvertDeformationField.cxx </div><div><br></div><div><br></div><div> Luis</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Jan 14, 2014 at 2:24 PM, Tim Bhatnagar <span dir="ltr"><<a href="mailto:tim.bhatnagar@gmail.com" target="_blank">tim.bhatnagar@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>So.. in the main program, I just cast the vector-pixel quantities as 'double' instead of 'float'... perhaps this is something that other compilers can internally correct for?<br>
<br></div>
Please let me know if this slight (or at least, what I believe to be 'slight') adjustment may cause any issues, post-build.<br><br>Thanks to all that helped,<br></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra">
<br><br><div class="gmail_quote">
On Sun, Jan 12, 2014 at 8:39 AM, Tim Bhatnagar <span dir="ltr"><<a href="mailto:tim.bhatnagar@gmail.com" target="_blank">tim.bhatnagar@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Luis,, thanks for looking into that!<div><br></div><div>Unfortunately, I'm still getting the same error about the const designation somewhere... In the gist, did you see the error output I included form ms visual c++? That's about as much as I can offer up in terms of understanding the error...</div>
<div><br></div><div>Let me know if I can supply you with anything else, because I'd really appreciate the help!</div><div><br></div><div>Thanks,<div><div><br><br>On Saturday, January 11, 2014, Luis Ibanez wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Tim,<div><br></div><div>Thanks for sharing the code in the gist.</div><div><br></div><div>I just downloaded it and compile it in Linux,</div><div>with no errors.</div><div><br></div><div>Had you already fixed the problem ?</div>
<div>(maybe following Matt's advice ?)</div><div><br></div><div><br></div><div>Please let us know if we can still help,</div><div><br></div><div> Thanks</div><div><br></div><div> Luis</div><div><br></div><div>
<br></div></div><div><br><br><div>On Tue, Jan 7, 2014 at 12:12 PM, Tim Bhatnagar <span dir="ltr"><<a>tim.bhatnagar@gmail.com</a>></span> wrote:<br>
<blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>I've posted the cxx, txx and h-files associated with the program in question, to a gist:<br><br>
<a href="https://gist.github.com/anonymous/8302651" target="_blank">https://gist.github.com/anonymous/8302651</a><br><br>
</div>I'm certain this is a fairly trivial error (I hope!), but any direction is much appreciated!<br><br>Thanks,<br><br>Tim<br></div><div><div><div><br><br><div>
On Mon, Jan 6, 2014 at 3:44 PM, Matt McCormick <span dir="ltr"><<a>matt.mccormick@kitware.com</a>></span> wrote:<br>
<blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Tim,<br>
<br>
The error looks like it is related to const'ness instead of SmartPointer from<br>
<br>
'itk::Vector<T,<br>
<div>NVectorDimension>' to 'const itk::Vector<T,NVectorDimension> &'<br>
<br>
</div>Hope this helps,<br>
Matt<br>
<div><div><br>
On Mon, Jan 6, 2014 at 6:30 PM, Tim Bhatnagar <<a>tim.bhatnagar@gmail.com</a>> wrote:<br>
> Hi all,<br>
><br>
> I am trying to build an Inverter for Deformation Fields that I gathered from<br>
> source code at:<br>
><br>
> <a href="http://www.insight-journal.com/browse/publication/768" target="_blank">http://www.insight-journal.com/browse/publication/768</a><br>
><br>
> The error I'm pasting below has something to do with using smartpointers, I<br>
> believe, but if anyone can point to the change I need to make, I'd be very<br>
> appreciative. Thanks!<br>
><br>
> I am getting the following error when compiling in Visual Studio Express<br>
> 2010:<br>
><br>
> C:/ITKrap/InsightToolkit-4.2.0/Modules/Core/Common/include\itkFixedPointInverseDeformationFieldImageFilter.txx(109):<br>
> error C2664: 'itk::ImageRegionIterator<TImage>::Set' : cannot convert<br>
> parameter 1 from 'itk::Vector<T,NVectorDimension>' to 'const<br>
> itk::Vector<T,NVectorDimension> &'<br>
> with<br>
> [<br>
> TImage=itk::Image<VectorPixelType,3><br>
> ]<br>
> and<br>
> [<br>
> T=double,<br>
> NVectorDimension=3<br>
> ]<br>
> and<br>
> [<br>
> T=float,<br>
> NVectorDimension=3<br>
> ]<br>
> Reason: cannot convert from 'itk::Vector<T,NVectorDimension>' to<br>
> 'const itk::Vector<T,NVectorDimension>'<br>
> with<br>
> [<br>
> T=double,<br>
> NVectorDimension=3<br>
> ]<br>
> and<br>
> [<br>
> T=float,<br>
> NVectorDimension=3<br>
> ]<br>
> No user-defined-conversion operator available that can perform<br>
> this conversion, or the operator cannot be called<br>
><br>
> C:/ITKrap/InsightToolkit-4.2.0/Modules/Core/Common/include\itkFixedPointInverseDeformationFieldImageFilter.txx(51)<br>
> : while compiling class template member function 'void<br>
> itk::FixedPointInverseDeformationFieldImageFilter<TInputImage,TOutputImage>::GenerateData(void)'<br>
> with<br>
> [<br>
> TInputImage=InputDFType,<br>
> TOutputImage=OutputDFType<br>
> ]<br>
><br>
> C:\ITKrap\DiffeomorphicDemons-2009-06-Vercauteren-IJSource\InvertDeformationField.cxx(50)<br>
> : see reference to class template instantiation<br>
> 'itk::FixedPointInverseDeformationFieldImageFilter<TInputImage,TOutputImage>'<br>
> being compiled<br>
> with<br>
> [<br>
> TInputImage=InputDFType,<br>
> TOutputImage=OutputDFType<br>
> ]<br>
><br>
> --<br>
> Tim Bhatnagar<br>
> PhD Candidate<br>
> Orthopaedic Injury Biomechanics Group<br>
> Department of Mechanical Engineering<br>
> University of British Columbia<br>
><br>
> Rm 5000 - 818 West 10th Ave.<br>
> Vancouver, BC<br>
> Canada<br>
> V5Z 1M9<br>
><br>
> Ph: <a value="+16046758845">(604) 675-8845</a><br>
> Fax: <a value="+16046758820"></a></div></div></blockquote></div></div></div></div></blockquote></div></div></blockquote></div></div></div><div><div><br><br>-- <br>Tim Bhatnagar<br>PhD Candidate<br>
Orthopaedic Injury Biomechanics Group<br>
Department of Mechanical Engineering<br>University of British Columbia<br><br>Rm 5000 - 818 West 10th Ave.<br>Vancouver, BC<br>Canada<br>V5Z 1M9<br><br>Ph: <a href="tel:%28604%29%20675-8845" value="+16046758845" target="_blank">(604) 675-8845</a><br>
Fax: <a href="tel:%28604%29%20675-8820" value="+16046758820" target="_blank">(604) 675-8820</a><br>Web: <a href="http://oibg.mech.ubc.ca" target="_blank">oibg.mech.ubc.ca</a><br>
<br>
</div></div></blockquote></div><br><br clear="all"><br>-- <br>Tim Bhatnagar<br>PhD Candidate<br>Orthopaedic Injury Biomechanics Group<br>Department of Mechanical Engineering<br>University of British Columbia<br><br>Rm 5000 - 818 West 10th Ave.<br>
Vancouver, BC<br>Canada<br>V5Z 1M9<br><br>Ph: <a href="tel:%28604%29%20675-8845" value="+16046758845" target="_blank">(604) 675-8845</a><br>Fax: <a href="tel:%28604%29%20675-8820" value="+16046758820" target="_blank">(604) 675-8820</a><br>
Web: <a href="http://oibg.mech.ubc.ca" target="_blank">oibg.mech.ubc.ca</a><br>
</div>
</div></div></blockquote></div><br></div>