codekingpro/portable-devtools

1"""
2ISO_C_BINDING maps for f2py2e.
3Only required declarations/macros/functions will be used.
4
5Copyright 1999 -- 2011 Pearu Peterson all rights reserved.
6Copyright 2011 -- present NumPy Developers.
7Permission to use, modify, and distribute this software is given under the
8terms of the NumPy License.
9
10NO WARRANTY IS EXPRESSED OR IMPLIED.  USE AT YOUR OWN RISK.
11"""
12# These map to keys in c2py_map, via forced casting for now, see gh-25229
13iso_c_binding_map = {
14    'integer': {
15        'c_int': 'int',
16        'c_short': 'short',  # 'short' <=> 'int' for now
17        'c_long': 'long',  # 'long' <=> 'int' for now
18        'c_long_long': 'long_long',
19        'c_signed_char': 'signed_char',
20        'c_size_t': 'unsigned',  # size_t <=> 'unsigned' for now
21        'c_int8_t': 'signed_char',  # int8_t <=> 'signed_char' for now
22        'c_int16_t': 'short',  # int16_t <=> 'short' for now
23        'c_int32_t': 'int',  # int32_t <=> 'int' for now
24        'c_int64_t': 'long_long',
25        'c_int_least8_t': 'signed_char',  # int_least8_t <=> 'signed_char' for now
26        'c_int_least16_t': 'short',  # int_least16_t <=> 'short' for now
27        'c_int_least32_t': 'int',  # int_least32_t <=> 'int' for now
28        'c_int_least64_t': 'long_long',
29        'c_int_fast8_t': 'signed_char',  # int_fast8_t <=> 'signed_char' for now
30        'c_int_fast16_t': 'short',  # int_fast16_t <=> 'short' for now
31        'c_int_fast32_t': 'int',  # int_fast32_t <=> 'int' for now
32        'c_int_fast64_t': 'long_long',
33        'c_intmax_t': 'long_long',  # intmax_t <=> 'long_long' for now
34        'c_intptr_t': 'long',  # intptr_t <=> 'long' for now
35        'c_ptrdiff_t': 'long',  # ptrdiff_t <=> 'long' for now
36    },
37    'real': {
38        'c_float': 'float',
39        'c_double': 'double',
40        'c_long_double': 'long_double'
41    },
42    'complex': {
43        'c_float_complex': 'complex_float',
44        'c_double_complex': 'complex_double',
45        'c_long_double_complex': 'complex_long_double'
46    },
47    'logical': {
48        'c_bool': 'unsigned_char'  # _Bool <=> 'unsigned_char' for now
49    },
50    'character': {
51        'c_char': 'char'
52    }
53}
54
55# TODO: See gh-25229
56isoc_c2pycode_map = {}
57iso_c2py_map = {}
58
59isoc_kindmap = {}
60for fortran_type, c_type_dict in iso_c_binding_map.items():
61    for c_type in c_type_dict.keys():
62        isoc_kindmap[c_type] = fortran_type
63