Actual source code: f90_win32.c
1: /*$Id: f90_win32.c,v 1.9 2001/03/23 23:20:56 balay Exp $*/
3: /*-------------------------------------------------------------*/
6: int F90GetID(PetscDataType type,int *id)
7: {
9: if (type == PETSC_INT) {
10: *id = F90_INT_ID;
11: } else if (type == PETSC_DOUBLE) {
12: *id = F90_DOUBLE_ID;
13: #if defined(PETSC_USE_COMPLEX)
14: } else if (type == PETSC_COMPLEX) {
15: *id = F90_COMPLEX_ID;
16: #endif
17: } else if (type == PETSC_LONG) {
18: *id = F90_INT_ID;
19: } else if (type == PETSC_CHAR) {
20: *id = F90_CHAR_ID;
21: } else {
22: SETERRQ(PETSC_ERR_ARG_OUTOFRANGE,"Unknown PETSc datatype");
23: }
24: return(0);
25: }
29: int F90Array1dCreate(void *array,PetscDataType type,int start,int len,F90Array1d *ptr)
30: {
31: int size,ierr,id;
36: PetscDataTypeGetSize(type,&size);
37: F90GetID(type,&id);
38: ptr->addr = array;
39: ptr->id = id;
40: ptr->sd = size;
41: ptr->ndim = 1;
42: ptr->dim[0].extent = len;
43: ptr->dim[0].mult = size;
44: ptr->dim[0].lower = start;
45: ptr->sum_d = -(ptr->dim[0].lower*ptr->dim[0].mult);
47: return(0);
48: }
52: int F90Array2dCreate(void *array,PetscDataType type,int start1,int len1,int start2,int len2,F90Array2d *ptr)
53: {
54: int size,ierr,id;
59: PetscDataTypeGetSize(type,&size);
60: F90GetID(type,&id);
61: ptr->addr = array;
62: ptr->id = id;
63: ptr->sd = size;
64: ptr->ndim = 2;
65: ptr->dim[0].extent = len1;
66: ptr->dim[0].mult = size;
67: ptr->dim[0].lower = start1;
68: ptr->dim[1].extent = len2;
69: ptr->dim[1].mult = len1*size;
70: ptr->dim[1].lower = start2;
71: ptr->sum_d = -(ptr->dim[0].lower*ptr->dim[0].mult+ptr->dim[1].lower*ptr->dim[1].mult);
73: return(0);
74: }
75: /*-------------------------------------------------------------*/