78 …vate(PetscSection s, PetscSection gs, PetscInt numFields, const PetscInt fields[], const PetscInt …  in PetscSectionSelectFields_Private()  argument
104       PetscCall(PetscSectionGetFieldComponents(s, fields[f], &Nc));  in PetscSectionSelectFields_Private()
121         PetscCall(PetscSectionGetFieldDof(s, point, fields[f], &fdof));  in PetscSectionSelectFields_Private()
122         PetscCall(PetscSectionGetFieldConstraintDof(s, point, fields[f], &fcdof));  in PetscSectionSelectFields_Private()
129           PetscCall(PetscSectionGetFieldConstraintIndices(s, point, fields[f], &ind));  in PetscSectionSelectFields_Private()
179         for (PetscInt f2 = 0; f2 < fields[f]; ++f2) {  in PetscSectionSelectFields_Private()
184         PetscCall(PetscSectionGetFieldDof(s, point, fields[f], &fdof));  in PetscSectionSelectFields_Private()
185         PetscCall(PetscSectionGetFieldConstraintDof(s, point, fields[f], &fcdof));  in PetscSectionSelectFields_Private()
191           PetscCall(PetscSectionGetFieldConstraintIndices(s, point, fields[f], &ind));  in PetscSectionSelectFields_Private()
234 …_Private(DM dm, PetscSection section, PetscInt numFields, const PetscInt fields[], const PetscInt …  in DMSelectFields_Private()  argument
247     const PetscInt field = fields[0];  in DMSelectFields_Private()
287 …if (dm->coarseMesh) PetscCall(DMCreateSubDM(dm->coarseMesh, numFields, fields, NULL, &(*subdm)->co…  in DMSelectFields_Private()
290   PetscCall(PetscSectionCreateSubsection(section, numFields, fields, &subsection));  in DMSelectFields_Private()
298       PetscCall(DMGetField(dm, fields[f], NULL, &disc));  in DMSelectFields_Private()
315     if (dm->probs[0].fields) {  in DMSelectFields_Private()
323         PetscCall(ISGetIndices(dm->probs[d].fields, &fld));  in DMSelectFields_Private()
326             if (fld[f] == fields[g]) break;  in DMSelectFields_Private()
329         PetscCall(ISRestoreIndices(dm->probs[d].fields, &fld));  in DMSelectFields_Private()
332         PetscCall(PetscDSCopyBoundary(dm->probs[d].ds, numFields, fields, (*subdm)->probs[e].ds));  in DMSelectFields_Private()
340 …      PetscCall(ISCreateGeneral(PETSC_COMM_SELF, numFields, fields, PETSC_USE_POINTER, &infields));  in DMSelectFields_Private()
341           PetscCall(ISIntersect(infields, dm->probs[d].fields, &dsfields));  in DMSelectFields_Private()
346           PetscCall(ISGetLocalSize(dm->probs[d].fields, &onf));  in DMSelectFields_Private()
347           PetscCall(ISGetIndices(dm->probs[d].fields, &ofld));  in DMSelectFields_Private()
352           PetscCall(ISRestoreIndices(dm->probs[d].fields, &ofld));  in DMSelectFields_Private()
364 …PetscCall(PetscDSSelectDiscretizations(dm->probs[0].ds, numFields, fields, PETSC_DETERMINE, PETSC_…  in DMSelectFields_Private()
365       PetscCall(PetscDSSelectEquations(dm->probs[0].ds, numFields, fields, (*subdm)->probs[0].ds));  in DMSelectFields_Private()
370       (*subdm)->nullspaceConstructors[f] = dm->nullspaceConstructors[fields[f]];  in DMSelectFields_Private()
374         of       = fields[f];  in DMSelectFields_Private()
385 …if (dm->coarseMesh) PetscCall(DMCreateSubDM(dm->coarseMesh, numFields, fields, NULL, &(*subdm)->co…  in DMSelectFields_Private()
412 PetscErrorCode DMCreateSectionSubDM(DM dm, PetscInt numFields, const PetscInt fields[], const Petsc…  in DMCreateSectionSubDM()  argument
426 …if (is) PetscCall(PetscSectionSelectFields_Private(section, sectionGlobal, numFields, fields, numC…  in DMCreateSectionSubDM()
427 …if (subdm) PetscCall(DMSelectFields_Private(dm, section, numFields, fields, numComps, comps, is, s…  in DMCreateSectionSubDM()