dolfin team mailing list archive

[Johan Hake <hake@xxxxxxxxx>]

On Wednesday 02 September 2009 22:35:37 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:   6876:b2bf81ebe3725e0548b50e6b4fd3cf5827ce3f48
> tag:         tip
> user:        "Johan Hake <hake@xxxxxxxxx>"
> date:        Wed Sep 02 22:35:31 2009 +0200
> files:       ChangeLog demo/mesh/intersection/python/demo.py
>  dolfin/fem/assemble.cpp dolfin/fem/assemble.h dolfin/swig/Indices.i
>  dolfin/swig/common_post.i dolfin/swig/common_pre.i dolfin/swig/defines.i
>  dolfin/swig/directors.i dolfin/swig/docstrings.i dolfin/swig/dolfin.i
>  dolfin/swig/dolfin_common_post.i dolfin/swig/dolfin_common_pre.i
>  dolfin/swig/dolfin_docstrings.i dolfin/swig/dolfin_exceptions.i
>  dolfin/swig/dolfin_fem_pre.i dolfin/swig/dolfin_la_post.i
>  dolfin/swig/dolfin_la_pre.i dolfin/swig/dolfin_log_post.i
>  dolfin/swig/dolfin_log_pre.i dolfin/swig/dolfin_mesh_post.i
>  dolfin/swig/dolfin_mesh_pre.i dolfin/swig/dolfin_parameter_post.i
>  dolfin/swig/dolfin_parameter_pre.i dolfin/swig/dolfin_shared_ptr_classes.i
>  dolfin/swig/dolfin_std_vector_typemaps.i dolfin/swig/exceptions.i
>  dolfin/swig/fem_pre.i dolfin/swig/function_post.i
>  dolfin/swig/function_pre.i dolfin/swig/generate.py
>  dolfin/swig/generate_docstrings.py dolfin/swig/headers.i
>  dolfin/swig/ignores.i dolfin/swig/io_post.i dolfin/swig/la_post.i
>  dolfin/swig/la_pre.i dolfin/swig/log_post.i dolfin/swig/log_pre.i
>  dolfin/swig/mesh_post.i dolfin/swig/mesh_pre.i
>  dolfin/swig/numpy_typemaps.i dolfin/swig/parameter_post.i
>  dolfin/swig/parameter_pre.i dolfin/swig/renames.i
>  dolfin/swig/renames_pre.i dolfin/swig/shared_ptr_classes.i
>  dolfin/swig/std_vector_typemaps.i dolfin/swig/swig_version.i
>  dolfin/swig/typemaps.i sandbox/misc/python/test_params.py
>  site-packages/dolfin/__init__.py site-packages/dolfin/assemble.py
>  site-packages/dolfin/form.py site-packages/dolfin/variationalproblem.py
>  description:
> Major revision in PyDOLFIN

Sorry for the big word. Not really major. It just touch most of the SWIG 
interface files.

The only real change for the user is that we now do not use the STLFooVector. 
We do not use the built in SWIG interface as the std_vector.i macros produces 
a lot of code and functionalities we do not use. The functionalities is now 
substituted by typemaps. Please inform me if some functionality got lost on 
the way.

Other implications:
In IntersectionDetector.intersection we now return the intersected cells using 
a numpy array of int, instead of a handed STLUintVector

We can now also send a list of FunctionSpaces, Functions, BoundaryConditions 
a.s.o instead of instantiate a STLFooVector and push the objects to this. We 
can now also handle std::vector<const Foo*>&, where the const was the tricky 
one before, using just a list of Foo objects. So we no longer need the 
assemble_system_swig function.

Johan

>  - Extend comments to SWIG interface files
>  - Add copyright statements to SWIG interface files (not finished yet)
>  - Remove dependencies on std_vector.i reducing SWIG wrapper code size
>    * This together with other efforts reduced the wrapper file
>      from 5.2 MB -> 3.2MB
>  - Add typemaps for misc std::vector<types> in PyDOLFIN
>    * This makes it possible to send a list of Foo where DOLFIN
>      wants [const] std::vector<[const] Foo*>, where const is optional
>  - Use relative %includes in dolfin.i
>  - Changed names on SWIG interface files dolfin_foo.i -> foo.i
>    * We now write
>        %include "dolfin/swig/exceptions.i"
>      instead of
>        %include "dolfin_exceptions.i"
> 
> 
> changeset:   6875:6ada20ae6ecb56880ef285764b7fd2d6f3a120a8
> user:        "Garth N. Wells <gnw20@xxxxxxxxx>"
> date:        Wed Sep 02 20:08:35 2009 +0100
> files:       dolfin/fem/FiniteElement.h dolfin/function/Function.cpp
>  dolfin/function/UFCFunction.cpp description:
> Fix bug in Data.
> 
> 
> changeset:   6874:626ed73482edf00c23300defa03d9707448a0ec3
> user:        Anders Logg <logg@xxxxxxxxx>
> date:        Sat Aug 29 15:45:14 2009 +0200
> files:       site-packages/dolfin/jit.py
> description:
> Set "log_prefix" for form compiler (in options) when running in parallel.
> Should perhaps have been in the decorator but seems complicated with all
>  the kwargs...
> 
> ----------------------------------------------------------------------
> For more details, visit http://www.fenics.org/hg/dolfin
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