1 #if !defined(PETSC_P4EST_PACKAGE_H) 2 #define PETSC_P4EST_PACKAGE_H 3 #include <petscsys.h> 4 #if defined(PETSC_HAVE_MPIUNI) 5 #undef MPI_SUCCESS 6 #endif 7 #include <p4est_base.h> 8 #if defined(PETSC_HAVE_MPIUNI) 9 #define MPI_SUCCESS 0 10 #endif 11 12 #if defined(PETSC_HAVE_SETJMP_H) && defined(PETSC_USE_DEBUG) 13 #include <setjmp.h> 14 PETSC_INTERN jmp_buf PetscScJumpBuf; 15 16 #define PetscCallP4est(func, args) \ 17 do { \ 18 if (setjmp(PetscScJumpBuf)) { \ 19 return PetscError(PETSC_COMM_SELF, __LINE__, PETSC_FUNCTION_NAME, __FILE__, PETSC_ERR_LIB, PETSC_ERROR_REPEAT, "Error in p4est/libsc call %s()", #func); \ 20 } else { \ 21 PetscStackPushExternal(#func); \ 22 func args; \ 23 PetscStackPop; \ 24 } \ 25 } while (0) 26 #define PetscCallP4estReturn(ret, func, args) \ 27 do { \ 28 if (setjmp(PetscScJumpBuf)) { \ 29 return PetscError(PETSC_COMM_SELF, __LINE__, PETSC_FUNCTION_NAME, __FILE__, PETSC_ERR_LIB, PETSC_ERROR_REPEAT, "Error in p4est/libsc call %s()", #func); \ 30 } else { \ 31 PetscStackPushExternal(#func); \ 32 ret = func args; \ 33 PetscStackPop; \ 34 } \ 35 } while (0) 36 #else 37 #define PetscCallP4est(func, args) \ 38 do { \ 39 PetscStackPushExternal(#func); \ 40 func args; \ 41 PetscStackPop; \ 42 } while (0) 43 #define PetscCallP4estReturn(ret, func, args) \ 44 do { \ 45 PetscStackPushExternal(#func); \ 46 ret = func args; \ 47 PetscStackPop; \ 48 } while (0) 49 #endif 50 51 #if defined(P4EST_ENABLE_DEBUG) 52 #define PETSC_P4EST_ASSERT(x) P4EST_ASSERT(x) 53 #else 54 #define PETSC_P4EST_ASSERT(x) (void)(x) 55 #endif 56 57 PETSC_EXTERN PetscErrorCode PetscP4estInitialize(); 58 59 static inline PetscErrorCode P4estLocidxCast(PetscInt a, p4est_locidx_t *b) { 60 PetscFunctionBegin; 61 *b = (p4est_locidx_t)(a); 62 #if defined(PETSC_USE_64BIT_INDICES) 63 PetscCheck((a) <= P4EST_LOCIDX_MAX, PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Index to large for p4est_locidx_t"); 64 #endif 65 PetscFunctionReturn(0); 66 } 67 68 static inline PetscErrorCode P4estTopidxCast(PetscInt a, p4est_topidx_t *b) { 69 PetscFunctionBegin; 70 *b = (p4est_topidx_t)(a); 71 #if defined(PETSC_USE_64BIT_INDICES) 72 PetscCheck((a) <= P4EST_TOPIDX_MAX, PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "Index to large for p4est_topidx_t"); 73 #endif 74 PetscFunctionReturn(0); 75 } 76 77 #endif 78