PetscScalarViewNumColumns#
Prints an array of doubles; useful for debugging.
Synopsis#
#include "petscsys.h"
PetscErrorCode PetscScalarViewNumColumns(PetscInt N, PetscInt Ncol, const PetscScalar idx[], PetscViewer viewer)
Collective
Input Parameters#
N - number of
PetscScalarin arrayNcol - number of
PetscScalarto print per rowidx - array of
PetscScalarviewer - location to print array,
PETSC_VIEWER_STDOUT_WORLD,PETSC_VIEWER_STDOUT_SELFor 0
Note#
This may be called from within the debugger, passing 0 as the viewer
This API may be removed in the future.
Developer Note#
idx cannot be const because may be passed to binary viewer where temporary byte swapping may be done
See Also#
PetscViewer, PetscRealView(), PetscScalarView(), PetscIntView()
Level#
intermediate
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages