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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Unless “ImageFileArrayConst” is a typedef for “double **”, there is not an ImageFile::statistics() function which takes a double** as the first parameter. (Line 288 and 296 have the two versions of ImageFile::statistics())<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>If you look in views.cpp at the function ImageFileView::OnProperties() function where it is calling the ImageFile::statistics() function, what is the type of the first parameter? Do you have an extra & on the front of a double* variable there?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#666666'>Aaron C. Meadows</span></b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#666666'> </span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Leila Baghdadi [mailto:baghdadi@phenogenomics.ca] <br><b>Sent:</b> Thursday, June 23, 2011 12:56 PM<br><b>To:</b> Meadows, Aaron C.; cmake@cmake.org<br><b>Subject:</b> RE: [CMake] regarding linking functionality and overloading in cmake<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hello<br><br>I have attached the CMakeLists.txt file (note, I commented the source in question line 76) and I get the following error, If I leave line 76 in, I get a clean build<br>Linking CXX executable opt_ctsim<br>CMakeFiles/opt_ctsim.dir/src/views.cpp.o: In function `ImageFileView::OnProperties(wxCommandEvent&)':<br>views.cpp:(.text+0x1bfd9): undefined reference to `ImageFile::statistics(double**, double&, double&, double&, double&, double&, double&) const'<br>views.cpp:(.text+0x1c57a): undefined reference to `ImageFile::statistics(double**, double&, double&, double&, double&, double&, double&) const'<br>collect2: ld returned 1 exit status<br><br>I am also attaching the source imagefile.cpp located in libctsim subdirectory.<br><br>thanks<o:p></o:p></p><div class=MsoNormal align=center style='text-align:center'><hr size=2 width="100%" align=center></div><p class=MsoNormal style='margin-bottom:12.0pt'><b>From: </b>aaron.meadows@thomsonreuters.com<br><b>Sent: </b>Thu, 6/23/2011 11:29am<br><b>To: </b>Leila Baghdadi <baghdadi@phenogenomics.ca> ; cmake@cmake.org<br><b>Subject: </b>RE: [CMake] regarding linking functionality and overloading in cmake<o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>This sounds like poorly formed c++, not a CMake issue. Can you include your CMakeLists.txt, a copy of the error, and possibly a simple example which shows the problem?</span><o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> </span><o:p></o:p></p><p class=MsoNormal><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#666666'>Aaron C. Meadows</span></b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#666666'> </span><o:p></o:p></p><div><div style='border:none;border-top:solid windowtext 1.0pt;padding:3.0pt 0in 0in 0in;border-color:-moz-use-text-color -moz-use-text-color'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> cmake-bounces@cmake.org [mailto:cmake-bounces@cmake.org] <b>On Behalf Of </b>Leila Baghdadi<br><b>Sent:</b> Wednesday, June 22, 2011 3:57 PM<br><b>To:</b> cmake@cmake.org<br><b>Subject:</b> [CMake] regarding linking functionality and overloading in cmake</span><o:p></o:p></p></div></div><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>hi everyone,<br><br>I have been trying to use cmake to build ctsim(need to add my own code to it later) and finally managed to do it however I have difficulty understanding why my puny solution works!<br><br>I have 3 different directories (a,b,c) in ctsim , so I set up cmake files in each one and built liba.so and so on,<br><br>now I am trying to build the executable cstim by linking to the above three libraries and I kept getting an error, regarding an overloading function in directory a,<br><br>I thought that using TARGET_LINK_LIBRARIES(target a b c) would address that but instead I had to add the source code with the overloading function from directory a into the list of source codes for the ctsim executable,<br><br>does that make sense? <br><br>any thought <br><br>thanks<br><br>Leila<o:p></o:p></p></div></body></html>