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1 | /* classes: h_files */ |
2 | ||
3 | #ifndef SCM_UNIFORM_H | |
4 | #define SCM_UNIFORM_H | |
5 | ||
fb7dd001 | 6 | /* Copyright (C) 1995,1996,1997,1999,2000,2001, 2004, 2006, 2008, 2009, |
8051cf23 | 7 | * 2013, 2014 Free Software Foundation, Inc. |
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8 | * |
9 | * This library is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU Lesser General Public License | |
11 | * as published by the Free Software Foundation; either version 3 of | |
12 | * the License, or (at your option) any later version. | |
13 | * | |
14 | * This library is distributed in the hope that it will be useful, but | |
15 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | * Lesser General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU Lesser General Public | |
20 | * License along with this library; if not, write to the Free Software | |
21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | |
22 | * 02110-1301 USA | |
23 | */ | |
24 | ||
25 | \f | |
26 | ||
27 | #include "libguile/__scm.h" | |
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28 | |
29 | \f | |
30 | ||
31 | /* | |
32 | * Uniform vectors contain unboxed values. They are not necessarily contiguous. | |
33 | */ | |
34 | ||
35 | SCM_INTERNAL const size_t scm_i_array_element_type_sizes[]; | |
36 | #define SCM_ARRAY_ELEMENT_TYPE_IS_UNBOXED(t) \ | |
37 | (scm_i_array_element_type_sizes[(t)] != 0) | |
38 | ||
f5a51cae | 39 | /* type size in bytes */ |
476b894c | 40 | SCM_API size_t scm_array_handle_uniform_element_size (scm_t_array_handle *h); |
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41 | /* type size in bits */ |
42 | SCM_API size_t scm_array_handle_uniform_element_bit_size (scm_t_array_handle *h); | |
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43 | |
44 | SCM_API const void *scm_array_handle_uniform_elements (scm_t_array_handle *h); | |
45 | SCM_API void *scm_array_handle_uniform_writable_elements (scm_t_array_handle *h); | |
46 | ||
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47 | SCM_INTERNAL void scm_init_uniform (void); |
48 | ||
8051cf23 | 49 | |
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50 | #endif /* SCM_UNIFORM_H */ |
51 | ||
52 | /* | |
53 | Local Variables: | |
54 | c-file-style: "gnu" | |
55 | End: | |
56 | */ |