PetscOptionsClearValue

 Clears an option name-value pair in the options database, overriding whatever is already present.

Synopsis

#include "petsc.h"   
int PetscOptionsClearValue(const char iname[])
Not Collective, but setting values on certain processors could cause problems for parallel objects looking for options.

Input Parameter

name -name of option, this SHOULD have the - prepended

See Also

PetscOptionsInsert()

Level:intermediate
Location:src/sys/src/objects/options.c
Index of all Sys routines
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