CGAL users discussion list

[Bart Vermeulen <>]

Problem still exist for me on CGAL 4.5.1 with TBB 4.3 and the workaround 
is still necessary to compile.

Bart

On 01/14/2015 07:54 PM, Laurent Rineau (CGAL/GeometryFactory) wrote:
> Anyway it should be fixed in CGAL-4.5.1.
>
>
> Le Wednesday 14 January 2015 17:52:06 Bart Vermeulen a écrit :
> > 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
Visiting address: Room 0.C027, Droevendaalsesteeg 3,6708PB Wageningen, The 
Netherlands
Tel. +31-317-482765 Fax +31-317-419000
email: