petsc-3.7.3 2016-07-24
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# PetscRandomDestroy

Destroys a context that has been formed by PetscRandomCreate().

### Synopsis

    #include "petscsys.h"
    PetscErrorCode  PetscRandomDestroy(PetscRandom *r)

Collective on PetscRandom

### Intput Parameter

r -the random number generator context

### See Also

PetscRandomGetValue(), PetscRandomCreate(), VecSetRandom()

Level:intermediate
Location: src/sys/classes/random/interface/randomc.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages

### Examples

src/sys/classes/random/examples/tutorials/ex1.c.html
src/sys/classes/random/examples/tutorials/ex2.c.html
src/ksp/ksp/examples/tutorials/ex2.c.html
src/ksp/ksp/examples/tutorials/ex11.c.html
src/ksp/ksp/examples/tutorials/ex18.c.html
src/ksp/ksp/examples/tutorials/ex46.c.html
src/ksp/ksp/examples/tutorials/ex52.c.html
src/ksp/ksp/examples/tutorials/ex2f.F.html
src/ksp/ksp/examples/tutorials/ex11f.F.html
src/ts/examples/tutorials/ex42.c.html
src/tao/unconstrained/examples/tutorials/minsurf2.c.html