PetscObjectSetTabLevel#

Sets the number of tabs that PETSCVIEWERASCII output for that object uses

Synopsis#

#include "petscsys.h"    
PetscErrorCode PetscObjectSetTabLevel(PetscObject obj, PetscInt tab)

Not Collective

Input Parameters#

obj - any PETSc object, for example a Vec, Mat or KSP. Thus must be cast with a (PetscObject), for example, PetscObjectSetTabLevel((PetscObject)mat,tab;
tab - the number of tabs

Notes#

this is used to manage the output from options that are embedded in other objects. For example the KSP object inside a SNES object. By indenting each lower level further the hierarchy of objects is very clear.

PetscObjectIncrementTabLevel() is the preferred API

Level#

developer

Location#

src/sys/objects/gcomm.c

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