petsc-3.6.2 2015-10-02
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# PetscObjectSetPrecision

sets the precision used within a given object.

### Synopsis

    #include "petscsys.h"
    PetscErrorCode  PetscObjectSetPrecision(PetscObject obj,PetscPrecision precision)

Collective on the PetscObject

### Input Parameters

| obj | - the PETSc object; this must be cast with (PetscObject), for example, PetscObjectCompose((PetscObject)mat,...);
| precision | - the precision

### See Also

PetscObjectQuery(), PetscContainerCreate()

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