// SetObjFn changes the objective function. Row indices are zero-based.
// See http://lpsolve.sourceforge.net/5.5/set_obj_fn.htm
func (l *LP) SetObjFn(row []float64) {
l.SetAddRowMode(false)
cRow := make([]C.double, len(row)+1)
cRow[0] = 0.0
for i := 0; i < len(row); i++ {
cRow[i+1] = C.double(row[i])
}
C.set_obj_fn(l.ptr, &cRow[0])
}
func (l *LP) SetObjFn(row []float64) {
C.set_obj_fn(l.ptr, (*C.double)(&row[0]))
}