dolfin team mailing list archive

[Johan Hake <hake@xxxxxxxxx>]

On Saturday 16 May 2009 21:21:46 Garth N. Wells wrote:
> The Python demos need to be looked at now - I get a seg fault for Python
> demos but I don't know what the problem is.

I have fixed this now. I haven't checked all python demos. The bug was 
introduced in an esthetic (I think) cleanup of DofMap.h, where the reference 
construct where moved before the shared_ptr constructor. Swig encoutners this 
and choose this instead of the right shared_ptr one.

I have no ignored all reference constructors in, DofMap, FiniteElement and 
FunctionSpace, so this will not happen again. Are these used anywhere (the 
reference constructors) or can we remove them from the interface? 

I recall that we kept them because of the python interface, and now they only 
cause havoc, for the python interface.

Johan

> Garth
>
> DOLFIN wrote:
> > One or more new changesets pushed to the primary dolfin repository.
> > A short summary of the last three changesets is included below.
> >
> > changeset:   6166:d992f50fe3ffffec2d761755d467de53776c723e
> > tag:         tip
> > user:        "Garth N. Wells <gnw20@xxxxxxxxx>"
> > date:        Sat May 16 20:07:37 2009 +0100
> > files:       demo/pde/equality/cpp/main.cpp
> > demo/pde/functional/cpp/main.cpp demo/pde/mixed-poisson/cpp/main.cpp
> > demo/pde/nonlinear-poisson/cpp/main.cpp demo/pde/periodic/cpp/main.cpp
> > demo/pde/poisson1D/cpp/main.cpp demo/pde/stokes/stabilized/cpp/main.cpp
> > demo/pde/sym-dirichlet-bc/cpp/main.cpp demo/pde/waveguide/cpp/main.cpp
> > description:
> > Get all C++ demos to compile again.
> >
> >
> > changeset:   6165:4feb979b455e6ad12781db4e19c3c4fd5c13355f
> > user:        Anders Logg <logg@xxxxxxxxx>
> > date:        Sat May 16 20:37:37 2009 +0200
> > files:       dolfin/function/FunctionSpace.h
> > description:
> > Make destructor of FunctionSpace virtual
> >
> >
> > changeset:   6164:c560bfcc136e867c45bbe8890d9c7ceb9c723ee8
> > user:        "Garth N. Wells <gnw20@xxxxxxxxx>"
> > date:        Sat May 16 16:18:09 2009 +0100
> > files:       demo/function/eval/cpp/main.cpp
> > demo/pde/cahn-hilliard/cpp/main.cpp
> > demo/pde/dg/advection-diffusion/cpp/main.cpp
> > demo/pde/dg/poisson/cpp/main.cpp description:
> > Fix some demos.
> >
> > ----------------------------------------------------------------------
> > For more details, visit http://www.fenics.org/hg/dolfin
> > _______________________________________________
> > DOLFIN-dev mailing list
> > DOLFIN-dev@xxxxxxxxxx
> > http://www.fenics.org/mailman/listinfo/dolfin-dev
>
> _______________________________________________
> DOLFIN-dev mailing list
> DOLFIN-dev@xxxxxxxxxx
> http://www.fenics.org/mailman/listinfo/dolfin-dev