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, passing 0 as the viewer

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

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