petsc-3.13.6 2020-09-29
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PetscOptionsHead

Puts a heading before listing any more published options. Used, for example, in KSPSetFromOptions_GMRES().

Synopsis

#include "petscsys.h"   
PetscErrorCode  PetscOptionsHead(PetscOptionItems *PetscOptionsObject,const char head[])
Logically Collective on the communicator passed in PetscOptionsBegin()

Input Parameter

head -the heading text

Notes

Must be between a PetscOptionsBegin() and a PetscOptionsEnd()

Can be followed by a call to PetscOptionsTail() in the same function.

See Also

PetscOptionsGetInt(), PetscOptionsGetReal(),
PetscOptionsHasName(), PetscOptionsGetIntArray(), PetscOptionsGetRealArray(), PetscOptionsBool(), PetscOptionsName(), PetscOptionsBegin(), PetscOptionsEnd(), PetscOptionsHead(), PetscOptionsStringArray(),PetscOptionsRealArray(), PetscOptionsScalar(), PetscOptionsBoolGroupBegin(), PetscOptionsBoolGroup(), PetscOptionsBoolGroupEnd(), PetscOptionsFList(), PetscOptionsEList()

Level

intermediate

Location

src/sys/objects/aoptions.c

Examples

src/ts/tutorials/ex11.c.html

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