[petsc-dev] PetscExceptionTry1

[Jed Brown]

On Mon, Feb 14, 2011 at 20:43, Matthew Knepley <knepley at gmail.com> wrote:

> This code
>
>   for(i = 0; i < 10000; ++i) {
>     std::ostringstream trial;
>     FILE              *fp;
>
>     trial << "dft_" << std::setw(5) << std::setfill('0') << i << ".py";
>     //ierr = PetscExceptionTry1(PetscFOpen(PETSC_COMM_WORLD,
> trial.str().c_str(), "r", &fp), PETSC_ERR_FILE_OPEN);
>     ierr = PetscFOpen(PETSC_COMM_WORLD, trial.str().c_str(), "r", &fp);
>     if (ierr == PETSC_ERR_FILE_OPEN) break;
>     ierr = PetscFClose(PETSC_COMM_WORLD, fp);CHKERRQ(ierr);
>   }
>
> produces the following printout
>

You need to PetscPushErrorHandler(PetscReturnErrorHandler,0);
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