797   (*op)->output_size = -1;  in CeedOperatorCreate()
840   (*op)->output_size  = -1;  in CeedOperatorCreateAtPoints()
877   (*op)->output_size = -1;  in CeedOperatorCreateComposite()
1015       if (op->output_size == -1) op->output_size = l_size;  in CeedOperatorSetField()
1016       CeedCheck(l_size == op->output_size, CeedOperatorReturnCeed(op), CEED_ERROR_INCOMPATIBLE,  in CeedOperatorSetField()
1017 …r size %" CeedSize_FMT " does not match previous size %" CeedSize_FMT "", l_size, op->output_size);  in CeedOperatorSetField()
1301     CeedSize input_size, output_size;  in CeedOperatorCompositeAddSub()  local
1303     CeedCall(CeedOperatorGetActiveVectorLengths(sub_op, &input_size, &output_size));  in CeedOperatorCompositeAddSub()
1305     if (composite_op->output_size == -1) composite_op->output_size = output_size;  in CeedOperatorCompositeAddSub()
1307 …| input_size == composite_op->input_size) && (output_size == -1 || output_size == composite_op->ou…  in CeedOperatorCompositeAddSub()
1312               composite_op->input_size, composite_op->output_size, input_size, output_size);  in CeedOperatorCompositeAddSub()
1460       op->output_size = 0;  in CeedOperatorCheckReady()
1470       CeedSize input_size, output_size;  in CeedOperatorCheckReady()  local
1471       CeedCall(CeedOperatorGetActiveVectorLengths(op, &input_size, &output_size));  in CeedOperatorCheckReady()
1507 int CeedOperatorGetActiveVectorLengths(CeedOperator op, CeedSize *input_size, CeedSize *output_size…  in CeedOperatorGetActiveVectorLengths()  argument
1511   if (output_size) *output_size = op->output_size;  in CeedOperatorGetActiveVectorLengths()
1514   if (is_composite && (op->input_size == -1 || op->output_size == -1)) {  in CeedOperatorGetActiveVectorLengths()
1525       if (op->output_size == -1) op->output_size = sub_output_size;  in CeedOperatorGetActiveVectorLengths()
1527 …sub_input_size == op->input_size) && (sub_output_size == -1 || sub_output_size == op->output_size),  in CeedOperatorGetActiveVectorLengths()
1532                 op->input_size, op->output_size, input_size, output_size);  in CeedOperatorGetActiveVectorLengths()