PetscRealView

Prints an array of doubles; useful for debugging.

Synopsis

#include "petscsys.h" 
PetscErrorCode PetscRealView(PetscInt N, const PetscReal idx[], PetscViewer viewer)

Collective

Input Parameters

• N - number of PetscReal in array

• idx - array of PetscReal

• viewer - location to print array, PETSC_VIEWER_STDOUT_WORLD, PETSC_VIEWER_STDOUT_SELF or 0

Note

This may be called from within the debugger

Developer Note

idx cannot be const because may be passed to binary viewer where temporary byte swapping may be done

See Also

PetscViewer, PetscIntView()

Level

intermediate

Location

src/sys/error/err.c

Examples

src/dm/field/tutorials/ex1.c
src/mat/tutorials/ex10.c
src/ts/tutorials/ex11_sa.c

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