On Mon, Aug 24, 2009 at 03:49:10PM +0200, 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: 6842:4e1891827208fcab16bc207076618e6b4285aed6 > tag: tip > user: "Garth N. Wells <[email protected]>" > date: Mon Aug 24 14:46:15 2009 +0100 > files: demo/pde/elasticity/cpp/main.cpp dolfin/fem/DofMap.cpp > dolfin/fem/DofMap.h dolfin/function/Function.cpp dolfin/function/Function.h > dolfin/function/FunctionSpace.cpp dolfin/function/FunctionSpace.h > dolfin/function/SpecialFunctions.h > description: > Work on copying of sub functions. > > Creating a Function u0 > > Function u0 = u[0]; > > npw invovles a deep copy, i.e. u0 will have its own vector which will be > shorter than that of u, as it was before the recent re-design. > > Recall that copies can be avoided by doing > > Function& u0 = u[0];
Really nice. Almost like magic. -- Anders > > changeset: 6841:857728077ba8b73b2f7bf9d918c7da62a958bb1d > user: "Johan Hake <[email protected]>" > date: Mon Aug 24 12:26:53 2009 +0200 > files: ChangeLog dolfin/swig/typemaps.i > description: > Fix in-typemap for uint > - Python2.6 introduced an incompatability wrt int typechecks in the > c-api, making function wanting a dolfin::uint complain, when handed a > numpy.XXint. > > > changeset: 6840:aa7ba4aea1e817ff1888e85ba32ef815a67a2ab6 > user: "Johan Hake <[email protected]>" > date: Sun Aug 23 23:27:57 2009 +0200 > files: dolfin/swig/dolfin.i dolfin/swig/dolfin_la_post.i > dolfin/swig/dolfin_la_pre.i dolfin/swig/dolfin_shared_ptr_classes.i > description: > Added in/out typemaps for shared_ptr<Epetra_FEFoo>. > - EpetraVector.vec() and EpetraMatrix.mat() now returns > a PyTrilinos proxy class of the underlying Epetra object. > (you just have to import PyTrilinos.Epetra first) > - The Constructors taking shared version of these objects also work now. > - Added a macro for in/out typemaps for shared_ptr wrapping of > such "foreign" classes. > - Use these functions with care as the underlying sharedness of these > objects are > destroyed, as PyTrilinos does not use shared_ptr for their types. > > ---------------------------------------------------------------------- > For more details, visit http://www.fenics.org/hg/dolfin > _______________________________________________ > DOLFIN-dev mailing list > [email protected] > http://www.fenics.org/mailman/listinfo/dolfin-dev
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