Actual source code: f90_win32.c
1: #define PETSC_DLL
3: /*-------------------------------------------------------------*/
6: PetscErrorCode PETSC_DLLEXPORT F90GetID(PetscDataType type,PetscInt *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: PetscErrorCode PETSC_DLLEXPORT F90Array1dCreate(void *array,PetscDataType type,PetscInt start,PetscInt len,F90Array1d *ptr)
30: {
31: PetscInt size,id;
37: PetscDataTypeGetSize(type,&size);
38: F90GetID(type,&id);
39: ptr->addr = array;
40: ptr->id = id;
41: ptr->sd = size;
42: ptr->ndim = 1;
43: ptr->dim[0].extent = len;
44: ptr->dim[0].mult = size;
45: ptr->dim[0].lower = start;
46: ptr->sum_d = -(ptr->dim[0].lower*ptr->dim[0].mult);
48: return(0);
49: }
53: PetscErrorCode PETSC_DLLEXPORT F90Array2dCreate(void *array,PetscDataType type,PetscInt start1,PetscInt len1,PetscInt start2,PetscInt len2,F90Array2d *ptr)
54: {
55: PetscInt size,id;
61: PetscDataTypeGetSize(type,&size);
62: F90GetID(type,&id);
63: ptr->addr = array;
64: ptr->id = id;
65: ptr->sd = size;
66: ptr->ndim = 2;
67: ptr->dim[0].extent = len1;
68: ptr->dim[0].mult = size;
69: ptr->dim[0].lower = start1;
70: ptr->dim[1].extent = len2;
71: ptr->dim[1].mult = len1*size;
72: ptr->dim[1].lower = start2;
73: ptr->sum_d = -(ptr->dim[0].lower*ptr->dim[0].mult+ptr->dim[1].lower*ptr->dim[1].mult);
75: return(0);
76: }
77: /*-------------------------------------------------------------*/