PetscViewerASCIISetFILE#

Given an open file sets the PETSCVIEWERASCII viewer to use the file for output

Synopsis#

#include "petscviewer.h"   
PetscErrorCode PetscViewerASCIISetFILE(PetscViewer viewer, FILE *fd)

Not Collective

Input Parameters#

  • viewer - the PetscViewer to use with the specified file

  • fd - the FILE pointer

Notes#

This PetscViewer can be destroyed with PetscViewerDestroy(), but the fd will NOT be closed.

If a multiprocessor communicator is used (such as PETSC_COMM_WORLD), then only the first processor in the group uses the file. All other processors send their data to the first processor to print.

See Also#

MatView(), VecView(), PetscViewerDestroy(), PetscViewerBinaryOpen(), PetscViewerASCIIGetPointer(), PetscViewerPushFormat(), PETSC_VIEWER_STDOUT_, PETSC_VIEWER_STDERR_, PETSC_VIEWER_STDOUT_WORLD, PETSC_VIEWER_STDOUT_SELF, PetscViewerASCIIOpen(), PetscViewerASCIIOpenWithFILE(), PETSCVIEWERASCII

Level#

beginner

Location#

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

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Index of all Viewer routines
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Index of all manual pages