int OptionsGetString(char *pre,char *name,char *string,int len, int *flg)Not Collective
| name | - the option one is seeking |
| len | - maximum string length |
| pre | - string to prepend to name or PETSC_NULL |
| string | - location to copy string |
| flg | - 1 if found, else 0 |
character *20 string
integer flg, ierr
call OptionsGetString(PETSC_NULL_CHARACTER,'-s',string,flg,ierr)
Location: src/sys/src/objectsoptions.c
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