/[pspp]/pspp/src/expressions/operations.def
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revision 1.2 by blp, Sun Mar 6 19:06:30 2005 UTC revision 1.3 by blp, Mon Mar 7 03:34:47 2005 UTC
# Line 888  no_opt operator VEC_ELEM_NUM (idx) Line 888  no_opt operator VEC_ELEM_NUM (idx)
888       vector v;       vector v;
889       case c;       case c;
890  {  {
891    if (idx >= 1 && idx <= v->cnt)    if (idx >= 1 && idx <= v->cnt)
892      return case_num (c, v->var[(int) idx - 1]->fv);      {
893          const struct variable *var = v->var[(int) idx - 1];
894          double value = case_num (c, var->fv);
895          return !is_num_user_missing (value, var) ? value : SYSMIS;
896        }
897    else    else
898      {      {
899        if (idx == SYSMIS)        if (idx == SYSMIS)

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