Mercurial > gnulib
annotate lib/gl_xmap.h @ 40057:b06060465f09
maint: Run 'make update-copyright'
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Tue, 01 Jan 2019 00:25:11 +0100 |
| parents | 6e03d13e4ae0 |
| children |
| rev | line source |
|---|---|
| 40021 | 1 /* Abstract map data type, with out-of-memory checking. |
|
40057
b06060465f09
maint: Run 'make update-copyright'
Paul Eggert <eggert@cs.ucla.edu>
parents:
40021
diff
changeset
|
2 Copyright (C) 2009-2019 Free Software Foundation, Inc. |
| 40021 | 3 Written by Bruno Haible <bruno@clisp.org>, 2018. |
| 4 | |
| 5 This program is free software: you can redistribute it and/or modify | |
| 6 it under the terms of the GNU General Public License as published by | |
| 7 the Free Software Foundation; either version 3 of the License, or | |
| 8 (at your option) any later version. | |
| 9 | |
| 10 This program is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 GNU General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU General Public License | |
| 16 along with this program. If not, see <https://www.gnu.org/licenses/>. */ | |
| 17 | |
| 18 #ifndef _GL_XMAP_H | |
| 19 #define _GL_XMAP_H | |
| 20 | |
| 21 #include "gl_map.h" | |
| 22 #include "xalloc.h" | |
| 23 | |
| 24 #ifndef _GL_INLINE_HEADER_BEGIN | |
| 25 #error "Please include config.h first." | |
| 26 #endif | |
| 27 _GL_INLINE_HEADER_BEGIN | |
| 28 #ifndef GL_XMAP_INLINE | |
| 29 # define GL_XMAP_INLINE _GL_INLINE | |
| 30 #endif | |
| 31 | |
| 32 | |
| 33 #ifdef __cplusplus | |
| 34 extern "C" { | |
| 35 #endif | |
| 36 | |
| 37 /* These functions are thin wrappers around the corresponding functions with | |
| 38 _nx_ infix from gl_map.h. Upon out-of-memory, they invoke xalloc_die (), | |
| 39 instead of returning an error indicator. */ | |
| 40 #if 0 /* These are defined inline below. */ | |
| 41 extern gl_map_t gl_map_create_empty (gl_map_implementation_t implementation, | |
| 42 gl_mapkey_equals_fn equals_fn, | |
| 43 gl_mapkey_hashcode_fn hashcode_fn, | |
| 44 gl_mapkey_dispose_fn kdispose_fn, | |
| 45 gl_mapvalue_dispose_fn vdispose_fn); | |
| 46 extern bool gl_map_put (gl_map_t map, const void *key, const void *value); | |
| 47 extern bool gl_map_getput (gl_map_t map, const void *key, const void *value, | |
| 48 const void **oldvaluep); | |
| 49 #endif | |
| 50 | |
| 51 GL_XMAP_INLINE gl_map_t | |
| 52 gl_map_create_empty (gl_map_implementation_t implementation, | |
| 53 gl_mapkey_equals_fn equals_fn, | |
| 54 gl_mapkey_hashcode_fn hashcode_fn, | |
| 55 gl_mapkey_dispose_fn kdispose_fn, | |
| 56 gl_mapvalue_dispose_fn vdispose_fn) | |
| 57 { | |
| 58 gl_map_t result = | |
| 59 gl_map_nx_create_empty (implementation, equals_fn, hashcode_fn, | |
| 60 kdispose_fn, vdispose_fn); | |
| 61 if (result == NULL) | |
| 62 xalloc_die (); | |
| 63 return result; | |
| 64 } | |
| 65 | |
| 66 GL_XMAP_INLINE bool | |
| 67 gl_map_put (gl_map_t map, const void *key, const void *value) | |
| 68 { | |
| 69 int result = gl_map_nx_put (map, key, value); | |
| 70 if (result < 0) | |
| 71 xalloc_die (); | |
| 72 return result; | |
| 73 } | |
| 74 | |
| 75 GL_XMAP_INLINE bool | |
| 76 gl_map_getput (gl_map_t map, const void *key, const void *value, | |
| 77 const void **oldvaluep) | |
| 78 { | |
| 79 int result = gl_map_nx_getput (map, key, value, oldvaluep); | |
| 80 if (result < 0) | |
| 81 xalloc_die (); | |
| 82 return result; | |
| 83 } | |
| 84 | |
| 85 #ifdef __cplusplus | |
| 86 } | |
| 87 #endif | |
| 88 | |
| 89 _GL_INLINE_HEADER_END | |
| 90 | |
| 91 #endif /* _GL_XMAP_H */ |