[petsc-dev] implementation header incluing ../src

Matthew Knepley knepley at gmail.com
Thu Feb 19 15:47:51 CST 2015

On Thu, Feb 19, 2015 at 2:39 PM, Jed Brown <jed at jedbrown.org> wrote:

> Matthew Knepley <knepley at gmail.com> writes:
> > On Thu, Feb 19, 2015 at 1:42 AM, Lisandro Dalcin <dalcinl at gmail.com>
> wrote:
> >
> >> Please take look to the last line of the following output:
> >>
> >> $ grep include $PETSC_DIR/include/petsc-private/dmpleximpl.h
> >> #include <petscmat.h>       /*I      "petscmat.h"          I*/
> >> #include <petscdmplex.h> /*I      "petscdmplex.h"    I*/
> >> #include <petscbt.h>
> >> #include <petscsf.h>
> >> #include <petsc-private/dmimpl.h>
> >> #include <../src/sys/utils/hash.h>
> >>
> >
> > It does not look like anything else uses hash.h. Can we just move it to
> > include/petschash.h?
> Why does it need to be included by a header?

I thought something else was using this, but it looks like I am the only
one. We
should put it in a header and clear out the cruft no one uses anymore:

knepley/feature-harmonic-advection *$:/PETSc3/petsc/petsc-dev$ find ./src
-type f | xargs grep hash.h
find ./src -type f | xargs grep hash.h
./src/dm/impls/plex/plexinterpolate.c:#include <../src/sys/utils/hash.h>
./src/dm/impls/plex/plexinterpolate.c~:#include <../src/sys/utils/hash.h>
./src/dm/impls/plex/plextree.c:#include <../src/sys/utils/hash.h>
./src/sys/examples/tests/ex26.c:#include <../src/sys/utils/hash.h>
./src/sys/utils/hash.h:#include <khash.h>
 1knepley/feature-harmonic-advection *$:/PETSc3/petsc/petsc-dev$ find
./include -type f | xargs grep hash.h
find ./include -type f | xargs grep hash.h
./include/petsc-private/dmpleximpl.h:#include <../src/sys/utils/hash.h>


What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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