PetscOptionsName#
Determines if a particular option has been set in the database. This returns true whether the option is a number, string or boolean, even its value is set to false.
Synopsis#
#include <petscoptions.h>
PetscErrorCode PetscOptionsName(const char opt[], const char text[], const char man[], PetscBool *set)
Logically Collective on the communicator passed in PetscOptionsBegin()
Input Parameters#
opt - option name
text - short string that describes the option
man - manual page with additional information on option
Output Parameter#
set -
PETSC_TRUE
if found, elsePETSC_FALSE
Note#
Must be used between a PetscOptionsBegin()
and a PetscOptionsEnd()
See Also#
PetscOptionsGetReal()
, PetscOptionsHasName()
, PetscOptionsGetString()
, PetscOptionsGetInt()
,
PetscOptionsGetIntArray()
, PetscOptionsGetRealArray()
, PetscOptionsGetBool()
,
PetscOptionsInt()
, PetscOptionsString()
, PetscOptionsReal()
, PetscOptionsBool()
,
PetscOptionsName()
, PetscOptionsBegin()
, PetscOptionsEnd()
, PetscOptionsHeadBegin()
,
PetscOptionsStringArray()
, PetscOptionsRealArray()
, PetscOptionsScalar()
,
PetscOptionsBoolGroupBegin()
, PetscOptionsBoolGroup()
, PetscOptionsBoolGroupEnd()
,
PetscOptionsFList()
, PetscOptionsEList()
Level#
beginner
Location#
Examples#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages