PETSC_VIEWER_DRAW_

Creates a window PETSCVIEWERDRAW PetscViewer shared by all processors in an MPI communicator.

Synopsis

#include "petscdraw.h" 
#include "petscviewer.h" 
PetscViewer PETSC_VIEWER_DRAW_(MPI_Comm comm)

Collective

Input Parameter

• comm - the MPI communicator to share the window PetscViewer

Notes

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

Unlike almost all other PETSc routines, PETSC_VIEWER_DRAW_() does not return an error code. The window is usually used in the form

XXXView(XXX object, PETSC_VIEWER_DRAW_(comm));

See Also

Viewers: Looking at PETSc Objects, PETSCVIEWERDRAW, PetscViewer, PETSC_VIEWER_DRAW_WORLD, PETSC_VIEWER_DRAW_SELF, PetscViewerDrawOpen(),

Level

intermediate

Location

src/sys/classes/viewer/impls/draw/drawv.c

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Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages