On Sat, Mar 24, 2007 at 04:49:15PM +0100, 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: 2781:9abd9fe6941eba84f35a647a90a72931247d2f19
tag: tip
parent: 2780:5cac4057403b78d443554190dddd4c8f33119489
parent: 2778:bf8c741d97f0c0ef3a46102c5f4fe5ab54082dc1
user: "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
date: Sat Mar 24 16:48:47 2007 +0100
files:
description:
merge.
changeset: 2780:5cac4057403b78d443554190dddd4c8f33119489
user: "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
date: Sat Mar 24 16:41:19 2007 +0100
files: src/kernel/fem/BoundaryCondition.cpp src/sandbox/assembly/main.cpp
description:
Small clean-up.
changeset: 2779:7903177af9628644db3c52d806fda0b0861732cf
parent: 2776:a12ef0274893cbce4db94abee4e16e8aa03b4e83
user: "Garth N. Wells <g.n.wells@xxxxxxxxxx>"
date: Sat Mar 24 16:36:05 2007 +0100
files: src/kernel/fem/BoundaryCondition.cpp src/kernel/fem/dolfin/BoundaryCondition.h src/sandbox/assembly/main.cpp
description:
Small clean-up in BoundaryCondition.
To put everything in place, waiting on FFC to generate the necessary
UFC functions and the see what the UFC/DOLFIN Function interface looks
like.
Will look just as it does today, with "::" --> "" on the DOLFIN side.
With the following form in FFC (in say Poisson.form),
f = Function()
L = v*f*dx
you will be able to do
Function f;
PoissonLinearForm L(f);
in DOLFIN. Same as before, but PoissonLinearForm instead of Poisson::LinearForm.
It remains to modify the Assembler interface to
void assemble(GenericTensor& A, const ufc::form& form, Mesh& mesh,
Array<Function*> coefficients);
and add a function
void assemble(GenericTensor& A, const NewForm& form, Mesh& mesh);
that calls the first one. (The class NewForm has a member coefficients.)
It also remains for the assembler to take the array of coefficient
functions and interpolate the values into the double** w array that
goes into tabulate_tensor().
I should be able finish this next week, modulo some bugs.
/Anders
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