32 static PetscErrorCode CreateParticles(DM dm, DM *sw, AppCtx *user)  in CreateParticles()  argument
41   PetscCall(DMCreate(PetscObjectComm((PetscObject)dm), sw));  in CreateParticles()
42   PetscCall(DMSetType(*sw, DMSWARM));  in CreateParticles()
43   PetscCall(DMSetDimension(*sw, dim));  in CreateParticles()
44   PetscCall(DMSwarmSetType(*sw, DMSWARM_PIC));  in CreateParticles()
45   PetscCall(DMSwarmSetCellDM(*sw, dm));  in CreateParticles()
46   PetscCall(DMSwarmRegisterPetscDatatypeField(*sw, "kinematics", 2, PETSC_REAL));  in CreateParticles()
47   PetscCall(DMSwarmFinalizeFieldRegister(*sw));  in CreateParticles()
48   PetscCall(DMSwarmGetCellDMActive(*sw, &celldm));  in CreateParticles()
51   PetscCall(DMSwarmSetLocalSizes(*sw, (cEnd - cStart) * Np, 0));  in CreateParticles()
52   PetscCall(DMSetFromOptions(*sw));  in CreateParticles()
53   PetscCall(DMSwarmGetField(*sw, cellid, NULL, NULL, (void **)&swarm_cellid));  in CreateParticles()
61   PetscCall(DMSwarmRestoreField(*sw, cellid, NULL, NULL, (void **)&swarm_cellid));  in CreateParticles()
62   PetscCall(PetscObjectSetName((PetscObject)*sw, "Particles"));  in CreateParticles()
63   PetscCall(DMViewFromOptions(*sw, NULL, "-sw_view"));  in CreateParticles()
69   DM       dm, sw, cellsw; /* Mesh and particle managers */  in main()  local
78   PetscCall(CreateParticles(dm, &sw, &user));  in main()
79   PetscCall(DMSetApplicationContext(sw, &user));  in main()
82   PetscCall(DMSwarmGetCellSwarm(sw, 1, cellsw));  in main()
84   PetscCall(DMSwarmRestoreCellSwarm(sw, 1, cellsw));  in main()
85   PetscCall(DMDestroy(&sw));  in main()