[IGSTK-Users] pure virtual function in

[Sean Lee]

Thank you so much for your help.
Can I simply put empty implementations for those functions in cxx? With IGSTK 5.0, what version of itk, vtk and fltk are recommended? 
Sean
Date: Fri, 21 Dec 2012 09:43:27 -0500
Subject: Re: [IGSTK-Users] pure virtual function in
From: ozgur_guler at gmx.at
To: kevinseanlee at live.com
CC: igstk-users at public.kitware.com

Hi Sean,probably you can, by fixing occuring error messages, but do you need any new features of the version 1.3.2?If not, I remmonend to use 1.1.X versions, since all our nightly builds which test IGSTK in a daily basis are compiled with this version of FLTK. So its safer to use the tested version.

Best,Ozgur 



2012/12/21 Sean Lee <kevinseanlee at live.com>





Thanks, Ozgur.
It was fltk-1.3.2. But how do I fix it? Can I keep this version and fix the problem?
Sean

Date: Fri, 21 Dec 2012 07:56:08 -0500
Subject: Re: [IGSTK-Users] pure virtual function in

From: ozgur_guler at gmx.at
To: kevinseanlee at live.com
CC: igstk-users at public.kitware.com


Hi Sean, 

which FLTK version do you use?

IGSTK is compatible with FLTK versions 1.1.X

Best,

Ozgur

On Dec 20, 2012 10:19 PM, "Sean Lee" <kevinseanlee at live.com> wrote:





I am getting this link error when I building the calibration example.
1>------ Build started: Project: ZERO_CHECK, Configuration: Debug Win32 ------2>------ Build started: Project: PivotCalibrationFLTKWidgetExample, Configuration: Debug Win32 ------

2>PivotCalibrationFLTKWidgetExampleUI.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall PivotCalibrationFLTKWidgetExampleUI::InitializeTrackingAndCalibration(void)" (?InitializeTrackingAndCalibration at PivotCalibrationFLTKWidgetExampleUI@@UAEXXZ)

2>PivotCalibrationFLTKWidgetExampleUI.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall PivotCalibrationFLTKWidgetExampleUI::SaveCalibration(void)" (?SaveCalibration at PivotCalibrationFLTKWidgetExampleUI@@UAEXXZ)

2>C:\OpensourceBinary\IGSTK2\bin\Debug\PivotCalibrationFLTKWidgetExample.exe : fatal error LNK1120: 2 unresolved externals========== Build: 1 succeeded, 1 failed, 4 up-to-date, 0 skipped ==========


But suppose that those two functions are pure virtual functions and would be overridden in  PivotCalibrationFLTKWidgetExample. 


Any ideas what are happening? Thanks.
Sean 		 	   		  



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