7   PetscInt   nfields; /* If block is defined on a DA, the number of DA fields */  member
77   PetscInt         i, nfields;  in SNESMultiblockSetFieldsRuntime_Private()  local
86     nfields = mb->bs;  in SNESMultiblockSetFieldsRuntime_Private()
87 …l(PetscOptionsGetIntArray(NULL, ((PetscObject)snes)->prefix, optionname, ifields, &nfields, &flg));  in SNESMultiblockSetFieldsRuntime_Private()
89     PetscCheck(nfields, PETSC_COMM_SELF, PETSC_ERR_USER, "Cannot list zero fields");  in SNESMultiblockSetFieldsRuntime_Private()
90     PetscCall(SNESMultiblockSetFields(snes, name, nfields, ifields));  in SNESMultiblockSetFieldsRuntime_Private()
210         if (blocks->nfields > 1) {  in SNESSetUp_Multiblock()
211           PetscInt *ii, j, k, nfields = blocks->nfields, *fields = blocks->fields;  in SNESSetUp_Multiblock()  local
213           PetscCall(PetscMalloc1(nfields * nslots, &ii));  in SNESSetUp_Multiblock()
215             for (k = 0; k < nfields; ++k) ii[nfields * j + k] = rstart + bs * j + fields[k];  in SNESSetUp_Multiblock()
217 …PetscCall(ISCreateGeneral(PetscObjectComm((PetscObject)snes), nslots * nfields, ii, PETSC_OWN_POIN…  in SNESSetUp_Multiblock()
427         for (j = 0; j < blocks->nfields; ++j) {  in SNESView_Multiblock()
559   newblock->nfields = n;  in SNESMultiblockSetFields_Default()