petsc-3.7.5 2017-01-01
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PetscObjectGetTabLevel

 Gets the number of tabs that ASCII output for that object use

Synopsis

#include "petscsys.h"    
PetscErrorCode  PetscObjectGetTabLevel(PetscObject obj,PetscInt *tab)
Not Collective

Input Parameter

obj -any PETSc object, for example a Vec, Mat or KSP. Thus must be cast with a (PetscObject), for example, PetscObjectGetComm((PetscObject)mat,&comm);

Output Parameter

tab -the number of tabs

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

See Also

PetscObjectIncrementTabLevel()

Level:developer
Location:src/sys/objects/gcomm.c
Index of all Sys routines
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Index of all manual pages