dolfin team mailing list archive

["Garth N. Wells" <g.n.wells@xxxxxxxxxx>]

On Thu, 2006-07-06 at 22:09 +0200, Anders Logg wrote:
> The problem is that it doesn't play well together with other output
> generated by DOLFIN.
> 
> If you do something like
> 
> DenseMatrix A;
> dolfin::cout << "A = ";
> A.disp();
> 
> Then the "A = " part might show up after the values are printed.
> 
> Using std::cout also bypasses dolfin_log(false) or any indentation
> made by dolfin_begin() -- dolfin_end().
> 

OK. I can add some code with our own format for printing matrices. We
can do it better anyway as uBlas prints zero terms for sparse matrices
which limits considerably the size of matrix that can practically be
displayed.

Garth

> By the way, the TODO list is very incomplete and out of date. Is there
> a better way to keep the list current? Could we use Bugzilla for TODO
> items as well?
> 
?
> /Anders
> 
> 
> On Thu, Jul 06, 2006 at 10:02:42PM +0200, Garth N. Wells wrote:
> > Just a question about the TODO list. What's the problem with using
> > std::cout in uBlasMatrix::disp()? uBlas overloads the operator << to
> > deal with all the different uBlad data types.
> > 
> > Garth
> > 
> > 
> > On Thu, 2006-07-06 at 21:56 +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:   2039:dbdd1de36f243ac6063a7b39a6fac82a4f8dd445
> > > tag:         tip
> > > user:        "Anders Logg <logg@xxxxxxxxx>"
> > > date:        Thu Jul 06 21:55:22 2006 +0200
> > > files:       TODO src/kernel/ode/dGqMethod.cpp src/kernel/quadrature/GaussianQuadrature.cpp
> > > description:
> > > Update TODO list.
> > > 
> > > 
> > > changeset:   2038:afb2d919f7594f51eb5f9569e1497c956c9a6ecf
> > > user:        "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
> > > date:        Thu Jul 06 19:48:55 2006 +0200
> > > files:       src/kernel/la/dolfin/uBlasMatrix.h
> > > description:
> > > Fix constructor in uBlasMatrix.
> > > 
> > > 
> > > changeset:   2037:c7974f4aff20c967f84e6fd6e7d6812e3a746f96
> > > user:        "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
> > > date:        Thu Jul 06 17:12:19 2006 +0200
> > > files:       src/kernel/la/Makefile.am src/kernel/la/Makefile.in src/kernel/la/dolfin/DenseMatrix.h src/kernel/la/dolfin/uBlasDenseMatrix.h src/kernel/la/dolfin/uBlasMatrix.h src/kernel/la/dolfin/uBlasSparseMatrix.h src/kernel/la/uBlasDenseMatrix.cpp src/kernel/la/uBlasSparseMatrix.cpp src/test/main.cpp
> > > description:
> > > Add constructors to uBlasDenseMatrix and uBlasSparseMatrix.
> > > 
> > > I've removed the compilation flag -DNDEBUG when using --enable-debug, so uBlas operations will be extremely slow when using --enable-debug.
> > > 
> > > 
> > > -------------------------------------------------------
> > > 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
> > 
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