Actual source code: f90_absoft.c
1: /*$Id: f90_absoft.c,v 1.4 2001/03/23 23:20:56 balay Exp $*/
3: /*-------------------------------------------------------------*/
7: int F90GetID(PetscDataType type,int *id)
8: {
10: if (type == PETSC_INT) {
11: *id = F90_INT_ID;
12: } else if (type == PETSC_DOUBLE) {
13: *id = F90_DOUBLE_ID;
14: #if defined(PETSC_USE_COMPLEX)
15: } else if (type == PETSC_COMPLEX) {
16: *id = F90_COMPLEX_ID;
17: #endif
18: } else if (type == PETSC_LONG) {
19: *id = F90_LONG_ID;
20: } else if (type == PETSC_CHAR) {
21: *id = F90_CHAR_ID;
22: } else {
23: SETERRQ(PETSC_ERR_ARG_OUTOFRANGE,"Unknown PETSc datatype");
24: }
25: return(0);
26: }
30: int F90Array1dCreate(void *array,PetscDataType type,int start,int len,F90Array1d *ptr)
31: {
32: int size,size_int,ierr,id;
37: PetscDataTypeGetSize(type,&size);
38: PetscDataTypeGetSize(PETSC_INT,&size_int);
39: F90GetID(type,&id);
41: ptr->addr = array;
42: ptr->sd = size*8;
43: ptr->cookie = F90_COOKIE;
44: ptr->dim_id = 1024*8*1;
45: ptr->id = id;
46: ptr->a = 0;
47: ptr->b = 0;
48: ptr->dim[0].extent = len;
49: ptr->dim[0].mult = size/size_int;
50: ptr->dim[0].lower = start;
52: return(0);
53: }
57: int F90Array2dCreate(void *array,PetscDataType type,int start1,int len1,int start2,int len2,F90Array2d *ptr)
58: {
59: int size,size_int,ierr,id;
64: PetscDataTypeGetSize(type,&size);
65: PetscDataTypeGetSize(PETSC_INT,&size_int);
66: F90GetID(type,&id);
68: ptr->addr = array;
69: ptr->sd = size*8;
70: ptr->cookie = F90_COOKIE;
71: ptr->dim_id = 1024*8*2;
72: ptr->id = id;
73: ptr->a = 0;
74: ptr->b = 0;
75: ptr->dim[0].extent = len1;
76: ptr->dim[0].mult = size/size_int;
77: ptr->dim[0].lower = start1;
78: ptr->dim[1].extent = len2;
79: ptr->dim[1].mult = len1*size/size_int;
80: ptr->dim[1].lower = len2;
81: return(0);
82: }
84: /*-------------------------------------------------------------*/