#include "petscksp.h" PetscErrorCode KSPSetTabLevel(KSP ksp, PetscInt tab)Not Collective
|ksp||- a KSP object|
|tab||- the number of tabs|
Notes: this is used to manage the output from KSP and PC objects 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. By setting the KSP object's tab level with KSPSetTabLevel() its PC object automatically receives the same tab level, so that whatever objects the pc might create are tabbed appropriately, too.