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[sanlington <>]

Hi ,Laurent Saboret, i modified my CMakeList.txt and CMakeCache.txt as you suggested,and it works, thank you very much.

 

best regards.

   

在2009-05-20，"Laurent Saboret" <> 写道：
>Hi,
>
>The error below is a link error due to the taucs_ccs_free() function missing. You should 
>link with TAUCS.
>
>Finding the proper libraries to link with TAUCS is tedious, thus I recommend you to cut 
>and paste the code related to TAUCS in 
>CGAL-3.4/examples/Surface_mesh_parameterization/CMakeLists.txt (assuming that you use CMake).
>
>Best regards,
>-- 
>Laurent Saboret
>INRIA Sophia-Antipolis
>
>
>sanlington a écrit :
>> yes, i tried to instanciate Taucs_matrix<T> with CGAL::FT. After i 
>> instanciated it with float or double, that error disappeared,but there 
>> is another error occured:
>> ///////////////////////////////////////////////////
>> CMakeFiles/Mesh.dir/Mesh.o(.text+0xfa1): In function 
>> `Con_Delaunay3D::compute_fi nite_element_equation()':
>> : undefined reference to `taucs_ccs_free'
>> CMakeFiles/Mesh.dir/Mesh.o(.text+0xfd8): In function 
>> `Con_Delaunay3D::compute_fi nite_element_equation()':
>> : undefined reference to `taucs_ccs_free'
>> .....................................................
>> //////////////////////////////////////////////////////
>> i thought that might because Taucs is a C library, so including 
>> <CGAL/Taucs_fix.h> might fix it, but it did not.
>> What should i do ?
>> thanks.
>> 
>> 在2009-05-20，"Laurent Saboret" <> 写道：
>>>Hi,
>>>
>>>According to the code (Taucs_matrix.h), I guess that you are trying to instanciate 
>>>Taucs_matrix<T> with T different from float and double.Unfortunately, only float and 
>>>double are supported.
>>>
>>>Best regards,
>>>-- 
>>>Laurent Saboret
>>>INRIA Sophia-Antipolis
>>>
>>>
>>>sanlington wrote:
>>>> i am using cgal-3.4, platform is Linux, part of my included header files is:
>>>> //////////////////////////////////////////////////////
>>>> ............
>>>> #include<CGAL/Taucs_fix.h>
>>>> #include<CGAL/Taucs_solver_traits.h>
>>>> #include<CGAL/Taucs_matrix.h>
>>>> #include<CGAL/Taucs_vector.h>
>>>> ////////////////////////////////////////////////////////
>>>> when i compiled my cgal application, the following error is displayed:
>>>>  error: `TAUCS_FLAG' is not a member of `CGAL::Taucs_traits<FT>'
>>>> can anybody help me out ?
>>>> thanks.
>>>>  
>>>> 
>>>> 
>>>>  
>>>> 
>>>> 
>>>> ------------------------------------------------------------------------
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>>>
>>>
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>> 
>> 
>> 
>> ------------------------------------------------------------------------
>> 穿越地震带 纪念汶川地震一周年 
>> <http://512.mail.163.com/mailstamp/stamp/dz/activity.do?from=footer>
>
>-- 
>Laurent Saboret
>INRIA Sophia-Antipolis
>Project GEOMETRICA
>(33) 4 97 15 53 09
>
>-- 
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穿越地震带 纪念汶川地震一周年