PetscOptionsRealArray#
Gets an array of double values for a particular option in the database. The values must be separated with commas with no intervening spaces.
Synopsis#
#include <petscoptions.h>
PetscErrorCode PetscOptionsRealArray(const char opt[], const char text[], const char man[], PetscReal value[], PetscInt *n, PetscBool *set)
Logically Collective on the communicator passed in PetscOptionsBegin()
Input Parameters#
opt - the option one is seeking
text - short string describing option
man - manual page for option
n - maximum number of values that value has room for
Output Parameters#
value - location to copy values
n - actual number of values found
set -
PETSC_TRUE
if found, elsePETSC_FALSE
Note#
Must be used between a PetscOptionsBegin()
and a PetscOptionsEnd()
See Also#
PetscOptionsGetInt()
, PetscOptionsGetReal()
,
PetscOptionsHasName()
, PetscOptionsGetIntArray()
, PetscOptionsGetRealArray()
, PetscOptionsBool()
,
PetscOptionsName()
, PetscOptionsBegin()
, PetscOptionsEnd()
, PetscOptionsHeadBegin()
,
PetscOptionsStringArray()
, PetscOptionsRealArray()
, PetscOptionsScalar()
,
PetscOptionsBoolGroupBegin()
, PetscOptionsBoolGroup()
, PetscOptionsBoolGroupEnd()
,
PetscOptionsFList()
, PetscOptionsEList()
Level#
beginner
Location#
Examples#
src/ts/tutorials/ex11.c
src/ts/tutorials/ex18.c
src/ts/tutorials/ex77.c
src/sys/tutorials/ex9f.F90
src/ts/tutorials/ex11_sa.c
src/ts/tutorials/ex30.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages