petsc-3.7.1 2016-05-15
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PetscViewerASCIIOpenWithFILE

Given an open file creates an ASCII viewer that prints to it.

Synopsis

#include "petscsys.h"   
PetscErrorCode  PetscViewerASCIIOpenWithFILE(MPI_Comm comm,FILE *fd,PetscViewer *lab)
Collective on MPI_Comm Many br

Input Parameters

comm - the communicator Many br
fd - the FILE pointer Many br

Output Parameter

lab -the PetscViewer to use with the specified file Many br

Many br

Notes

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

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

See Also

MatView(), VecView(), PetscViewerDestroy(), PetscViewerBinaryOpen(),
PetscViewerASCIIGetPointer(), PetscViewerPushFormat(), PETSC_VIEWER_STDOUT_, PETSC_VIEWER_STDERR_, Many brPETSC_VIEWER_STDOUT_WORLD, PETSC_VIEWER_STDOUT_SELF, PetscViewerASCIIOpen() Many br

Level:beginner
Location:
src/sys/classes/viewer/impls/ascii/vcreatea.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages