CGAL users discussion list

[Bart Vermeulen <>]

I commented out those lines and the compilation works now.

Bart

On 12/12/2014 11:02 AM, Laurent Rineau (CGAL/GeometryFactory) wrote:
> Le jeudi 11 décembre 2014 23:54:52 Adam Getchell a écrit :
> > It looks like TBB 4.3 is incompatible with <iostream> and <CGAL/Timer.h> on
> > my platform.
> There is indeed an incompatibility between the code of CGAL-4.5 and TBB-4.3.
>
> > Here’s the output if I comment out all instances of CGAL/Timer.h:
> >
> > https://gist.github.com/acgetchell/385be42d249e20a9b78c
> >
> > Here’s the output with CGAL/Timer.h:
> >
> > https://gist.github.com/acgetchell/a097d232859c318ecf69
> If you look at the error messages more deeply, you can see that in both cases the 
> error is triggered by <CGAL/Spatial_lock_grid_3.h>, line 629:
>
> /usr/local/include/CGAL/Spatial_lock_grid_3.h:629:12: note: in instantiation of member 
> function 'std::__1::vector<tbb::recursive_mutex, 
> std::__1::allocator<tbb::recursive_mutex> >::resize' requested here
> m_grid.resize(num_cells);
> ^
> /usr/local/include/tbb/recursive_mutex.h:39:25: note: copy constructor of 
> 'recursive_mutex' is implicitly deleted because base class 
> 'internal::mutex_copy_deprecated_and_disabled' has a deleted copy constructor
> class recursive_mutex : internal::mutex_copy_deprecated_and_disabled {
> ^
> /usr/local/include/tbb/tbb_stddef.h:334:44: note: copy constructor of 
> 'mutex_copy_deprecated_and_disabled' is implicitly deleted because base class 
> 'tbb::internal::no_copy' has an inaccessible copy constructor
> class mutex_copy_deprecated_and_disabled : no_copy {};
>
>
>
> With TBB-4.3, can you please try to erase, or comment out, the following 
> specialization:
>
>    template <>
>    class Spatial_lock_grid_3<Tag_non_blocking_with_mutexes>
>
> between lines 614 and 665 of <CGAL/Spatial_lock_grid_3.h>? That 
> specialization is actusally not used by CGAL, and it should fix the compilation 
> errors with TBB-4.3.


--
Bart Vermeulen
Wageningen University, Department of Environmental Sciences
Hydrology and Quantitative Water Management Group
Postal address: Postbus 47, 6700AA Wageningen,The Netherlands
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