PETSC_VIEWER_STDERR_#

Creates a PETSCVIEWERASCII PetscViewer shared by all MPI processes in a communicator.

Synopsis#

#include "petscviewer.h"   
PetscViewer PETSC_VIEWER_STDERR_(MPI_Comm comm)

Collective

Input Parameter#

Notes#

This object is destroyed in PetscFinalize(), PetscViewerDestroy() should never be called on it

Unlike almost all other PETSc routines, this does not return an error code. Usually used in the form

XXXView(XXX object, PETSC_VIEWER_STDERR_(comm));

PetscViewerASCIIGetStderr() is preferred since it allows error checking

See Also#

Viewers: Looking at PETSc Objects, PETSC_VIEWER_DRAW_, PetscViewerASCIIOpen(), PETSC_VIEWER_STDOUT_, PETSC_VIEWER_STDOUT_WORLD, PETSC_VIEWER_STDOUT_SELF, PETSC_VIEWER_STDERR_WORLD, PETSC_VIEWER_STDERR_SELF

Level#

beginner

Location#

src/sys/classes/viewer/impls/ascii/vcreatea.c


Index of all Viewer routines
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Index of all manual pages