OptionsGetDoubleArray

Gets an array of double precision values for a particular option in the database. The values must be separated with commas with no intervening spaces.

Synopsis

int OptionsGetDoubleArray(const char pre[],const char name[],double dvalue[], int *nmax,int *flg)
Not Collective

Input Parameters

name - the option one is seeking
pre - string to prepend to each name or PETSC_NULL
nmax - maximum number of values to retrieve

Output Parameters

dvalue - the double value to return
nmax - actual number of values retreived
flg - 1 if found, else 0

Keywords

options, database, get, double

See Also

OptionsGetInt(), OptionsHasName(),
OptionsGetString(), OptionsGetIntArray()

Level:beginner
Location:src/sys/src/objects/options.c
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