Actual source code: petsccharacteristic.h
1: /*
2: Defines the interface functions for the method of characteristics solvers
3: */
4: #ifndef PETSCCHARACTERISTICS_H
5: #define PETSCCHARACTERISTICS_H
7: #include <petscvec.h>
8: #include <petscdmdatypes.h>
10: PETSC_EXTERN PetscErrorCode CharacteristicInitializePackage(void);
12: /*S
13: Characteristic - Abstract PETSc object that manages method of characteristics solves
15: Level: beginner
17: .seealso: CharacteristicCreate(), CharacteristicSetType(), CharacteristicType, SNES, TS, PC, KSP
18: S*/
19: typedef struct _p_Characteristic *Characteristic;
21: /*J
22: CharacteristicType - String with the name of a characteristics method.
24: Level: beginner
26: .seealso: CharacteristicSetType(), Characteristic
27: J*/
28: #define CHARACTERISTICDA "da"
29: typedef const char* CharacteristicType;
31: PETSC_EXTERN PetscErrorCode CharacteristicCreate(MPI_Comm, Characteristic *);
32: PETSC_EXTERN PetscErrorCode CharacteristicSetType(Characteristic, CharacteristicType);
33: PETSC_EXTERN PetscErrorCode CharacteristicSetUp(Characteristic);
34: PETSC_EXTERN PetscErrorCode CharacteristicSetVelocityInterpolation(Characteristic, DM, Vec, Vec, PetscInt, PetscInt[], PetscErrorCode (*)(Vec, PetscReal[], PetscInt, PetscInt[], PetscScalar[], void *), void *);
35: PETSC_EXTERN PetscErrorCode CharacteristicSetVelocityInterpolationLocal(Characteristic, DM, Vec, Vec, PetscInt, PetscInt[], PetscErrorCode (*)(void *, PetscReal[], PetscInt, PetscInt[], PetscScalar[], void *), void *);
36: PETSC_EXTERN PetscErrorCode CharacteristicSetFieldInterpolation(Characteristic, DM, Vec, PetscInt, PetscInt[], PetscErrorCode (*)(Vec, PetscReal[], PetscInt, PetscInt[], PetscScalar[], void *), void *);
37: PETSC_EXTERN PetscErrorCode CharacteristicSetFieldInterpolationLocal(Characteristic, DM, Vec, PetscInt, PetscInt[], PetscErrorCode (*)(void *, PetscReal[], PetscInt, PetscInt[], PetscScalar[], void *), void *);
38: PETSC_EXTERN PetscErrorCode CharacteristicSolve(Characteristic, PetscReal, Vec);
39: PETSC_EXTERN PetscErrorCode CharacteristicDestroy(Characteristic*);
41: PETSC_EXTERN PetscFunctionList CharacteristicList;
43: PETSC_EXTERN PetscErrorCode CharacteristicRegister(const char[],PetscErrorCode (*)(Characteristic));
45: #endif /* PETSCCHARACTERISTICS_H */