Sun, 09 Apr 2023 20:00:44 +0200
fix wrong operator precedence in destructor macros
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
1 | /* |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
2 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
3 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
4 | * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
5 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
6 | * Redistribution and use in source and binary forms, with or without |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
7 | * modification, are permitted provided that the following conditions are met: |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
8 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
9 | * 1. Redistributions of source code must retain the above copyright |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
10 | * notice, this list of conditions and the following disclaimer. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
11 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
12 | * 2. Redistributions in binary form must reproduce the above copyright |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
13 | * notice, this list of conditions and the following disclaimer in the |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
14 | * documentation and/or other materials provided with the distribution. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
15 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
26 | * POSSIBILITY OF SUCH DAMAGE. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
27 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
28 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
29 | * \file map.h |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
30 | * \brief Interface for map implementations. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
31 | * \author Mike Becker |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
32 | * \author Olaf Wintermann |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
33 | * \version 3.0 |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
34 | * \copyright 2-Clause BSD License |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
35 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
36 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
37 | #ifndef UCX_MAP_H |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
38 | #define UCX_MAP_H |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
39 | |
677
b09aae58bba4
refactoring of collections to make use of destructors in map implementations
Mike Becker <universe@uap-core.de>
parents:
669
diff
changeset
|
40 | #include "collection.h" |
563
69a83fad8a35
improve hash key handling
Mike Becker <universe@uap-core.de>
parents:
558
diff
changeset
|
41 | #include "hash_key.h" |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
42 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
43 | #ifdef __cplusplus |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
44 | extern "C" { |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
45 | #endif |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
46 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
47 | /** Type for the UCX map. */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
48 | typedef struct cx_map_s CxMap; |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
49 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
50 | /** Type for a map entry. */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
51 | typedef struct cx_map_entry_s CxMapEntry; |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
52 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
53 | /** Type for map class definitions. */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
54 | typedef struct cx_map_class_s cx_map_class; |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
55 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
56 | /** Structure for the UCX map. */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
57 | struct cx_map_s { |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
58 | /** The map class definition. */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
59 | cx_map_class *cl; |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
60 | /** An allocator that is used for the map elements. */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
61 | CxAllocator *allocator; |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
62 | /** The number of elements currently stored. */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
63 | size_t size; |
658
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
64 | /** |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
65 | * The size of an element. |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
66 | */ |
677
b09aae58bba4
refactoring of collections to make use of destructors in map implementations
Mike Becker <universe@uap-core.de>
parents:
669
diff
changeset
|
67 | size_t item_size; |
658
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
68 | /** |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
69 | * True, if this map shall store pointers instead |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
70 | * of copies of objects. |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
71 | */ |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
72 | bool store_pointers; |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
73 | }; |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
74 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
75 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
76 | * The class definition for arbitrary maps. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
77 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
78 | struct cx_map_class_s { |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
79 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
80 | * Deallocates the entire memory. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
81 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
82 | __attribute__((__nonnull__)) |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
83 | void (*destructor)(struct cx_map_s *map); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
84 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
85 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
86 | * Removes all elements. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
87 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
88 | __attribute__((__nonnull__)) |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
89 | void (*clear)(struct cx_map_s *map); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
90 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
91 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
92 | * Add or overwrite an element. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
93 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
94 | __attribute__((__nonnull__)) |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
95 | int (*put)( |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
96 | CxMap *map, |
563
69a83fad8a35
improve hash key handling
Mike Becker <universe@uap-core.de>
parents:
558
diff
changeset
|
97 | CxHashKey key, |
550
89b2a83728b1
#189 basic map implementation
Mike Becker <universe@uap-core.de>
parents:
549
diff
changeset
|
98 | void *value |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
99 | ); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
100 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
101 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
102 | * Returns an element. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
103 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
104 | __attribute__((__nonnull__, __warn_unused_result__)) |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
105 | void *(*get)( |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
106 | CxMap const *map, |
563
69a83fad8a35
improve hash key handling
Mike Becker <universe@uap-core.de>
parents:
558
diff
changeset
|
107 | CxHashKey key |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
108 | ); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
109 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
110 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
111 | * Removes an element. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
112 | */ |
659
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
113 | __attribute__((__nonnull__)) |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
114 | void *(*remove)( |
550
89b2a83728b1
#189 basic map implementation
Mike Becker <universe@uap-core.de>
parents:
549
diff
changeset
|
115 | CxMap *map, |
563
69a83fad8a35
improve hash key handling
Mike Becker <universe@uap-core.de>
parents:
558
diff
changeset
|
116 | CxHashKey key |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
117 | ); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
118 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
119 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
120 | * Iterator over the key/value pairs. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
121 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
122 | __attribute__((__nonnull__, __warn_unused_result__)) |
630
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
123 | CxIterator (*iterator)(CxMap const *map); |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
124 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
125 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
126 | * Iterator over the keys. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
127 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
128 | __attribute__((__nonnull__, __warn_unused_result__)) |
630
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
129 | CxIterator (*iterator_keys)(CxMap const *map); |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
130 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
131 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
132 | * Iterator over the values. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
133 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
134 | __attribute__((__nonnull__, __warn_unused_result__)) |
630
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
135 | CxIterator (*iterator_values)(CxMap const *map); |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
136 | |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
137 | /** |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
138 | * Mutating iterator over the key/value pairs. |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
139 | */ |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
140 | __attribute__((__nonnull__, __warn_unused_result__)) |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
141 | CxMutIterator (*mut_iterator)(CxMap *map); |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
142 | |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
143 | /** |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
144 | * Mutating iterator over the keys. |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
145 | */ |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
146 | __attribute__((__nonnull__, __warn_unused_result__)) |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
147 | CxMutIterator (*mut_iterator_keys)(CxMap *map); |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
148 | |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
149 | /** |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
150 | * Mutating iterator over the values. |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
151 | */ |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
152 | __attribute__((__nonnull__, __warn_unused_result__)) |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
153 | CxMutIterator (*mut_iterator_values)(CxMap *map); |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
154 | }; |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
155 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
156 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
157 | * A map entry. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
158 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
159 | struct cx_map_entry_s { |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
160 | /** |
551
2946e13c89a4
#189 implement map iterators
Mike Becker <universe@uap-core.de>
parents:
550
diff
changeset
|
161 | * A pointer to the key. |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
162 | */ |
563
69a83fad8a35
improve hash key handling
Mike Becker <universe@uap-core.de>
parents:
558
diff
changeset
|
163 | CxHashKey const *key; |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
164 | /** |
551
2946e13c89a4
#189 implement map iterators
Mike Becker <universe@uap-core.de>
parents:
550
diff
changeset
|
165 | * A pointer to the value. |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
166 | */ |
551
2946e13c89a4
#189 implement map iterators
Mike Becker <universe@uap-core.de>
parents:
550
diff
changeset
|
167 | void *value; |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
168 | }; |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
169 | |
658
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
170 | /** |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
171 | * Advises the map to store copies of the objects (default mode of operation). |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
172 | * |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
173 | * Retrieving objects from this map will yield pointers to the copies stored |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
174 | * within this list. |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
175 | * |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
176 | * @param map the map |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
177 | * @see cxMapStorePointers() |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
178 | */ |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
179 | __attribute__((__nonnull__)) |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
180 | static inline void cxMapStoreObjects(CxMap *map) { |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
181 | map->store_pointers = false; |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
182 | } |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
183 | |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
184 | /** |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
185 | * Advises the map to only store pointers to the objects. |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
186 | * |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
187 | * Retrieving objects from this list will yield the original pointers stored. |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
188 | * |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
189 | * @note This function forcibly sets the element size to the size of a pointer. |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
190 | * Invoking this function on a non-empty map that already stores copies of |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
191 | * objects is undefined. |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
192 | * |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
193 | * @param map the map |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
194 | * @see cxMapStoreObjects() |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
195 | */ |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
196 | __attribute__((__nonnull__)) |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
197 | static inline void cxMapStorePointers(CxMap *map) { |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
198 | map->store_pointers = true; |
677
b09aae58bba4
refactoring of collections to make use of destructors in map implementations
Mike Becker <universe@uap-core.de>
parents:
669
diff
changeset
|
199 | map->item_size = sizeof(void *); |
658
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
200 | } |
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
201 | |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
202 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
203 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
204 | * Deallocates the memory of the specified map. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
205 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
206 | * @param map the map to be destroyed |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
207 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
208 | __attribute__((__nonnull__)) |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
209 | static inline void cxMapDestroy(CxMap *map) { |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
210 | // TODO: likely to add auto-free feature for contents in the future |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
211 | map->cl->destructor(map); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
212 | } |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
213 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
214 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
215 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
216 | * Clears a map by removing all elements. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
217 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
218 | * @param map the map to be cleared |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
219 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
220 | __attribute__((__nonnull__)) |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
221 | static inline void cxMapClear(CxMap *map) { |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
222 | map->cl->clear(map); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
223 | } |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
224 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
225 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
226 | * Puts a key/value-pair into the map. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
227 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
228 | * @param map the map |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
229 | * @param key the key |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
230 | * @param value the value |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
231 | * @return 0 on success, non-zero value on failure |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
232 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
233 | __attribute__((__nonnull__)) |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
234 | static inline int cxMapPut( |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
235 | CxMap *map, |
563
69a83fad8a35
improve hash key handling
Mike Becker <universe@uap-core.de>
parents:
558
diff
changeset
|
236 | CxHashKey key, |
550
89b2a83728b1
#189 basic map implementation
Mike Becker <universe@uap-core.de>
parents:
549
diff
changeset
|
237 | void *value |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
238 | ) { |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
239 | return map->cl->put(map, key, value); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
240 | } |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
241 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
242 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
243 | * Retrieves a value by using a key. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
244 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
245 | * @param map the map |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
246 | * @param key the key |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
247 | * @return the value |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
248 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
249 | __attribute__((__nonnull__, __warn_unused_result__)) |
553
8f7d3e7b5b93
fix missing static inline for map functions
Mike Becker <universe@uap-core.de>
parents:
551
diff
changeset
|
250 | static inline void *cxMapGet( |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
251 | CxMap const *map, |
563
69a83fad8a35
improve hash key handling
Mike Becker <universe@uap-core.de>
parents:
558
diff
changeset
|
252 | CxHashKey key |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
253 | ) { |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
254 | return map->cl->get(map, key); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
255 | } |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
256 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
257 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
258 | * Removes a key/value-pair from the map by using the key. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
259 | * |
659
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
260 | * If this map is storing pointers, you should make sure that the map |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
261 | * is not the last location where this pointer is stored. |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
262 | * Otherwise, use cxMapRemoveAndGet() to retrieve the pointer while |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
263 | * removing it from the map. |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
264 | * |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
265 | * @param map the map |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
266 | * @param key the key |
659
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
267 | * @see cxMapRemoveAndGet() |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
268 | */ |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
269 | __attribute__((__nonnull__)) |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
270 | static inline void cxMapRemove( |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
271 | CxMap *map, |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
272 | CxHashKey key |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
273 | ) { |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
274 | (void) map->cl->remove(map, key); |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
275 | } |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
276 | |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
277 | /** |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
278 | * Removes a key/value-pair from the map by using the key. |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
279 | * |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
280 | * This function should only be used when the map is storing pointers, |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
281 | * in order to retrieve the pointer you are about to remove. |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
282 | * In any other case, cxMapRemove() is sufficient. |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
283 | * |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
284 | * @param map the map |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
285 | * @param key the key |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
286 | * @return the stored pointer or \c NULL if either the key is not present |
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
287 | * in the map or the map is not storing pointers |
658
56c62780582e
make hashmap store objects instead of pointers by default - fixes #239
Mike Becker <universe@uap-core.de>
parents:
630
diff
changeset
|
288 | * @see cxMapStorePointers() |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
289 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
290 | __attribute__((__nonnull__, __warn_unused_result__)) |
659
4a06fd63909a
split cxMapRemove() to cxMapRemoveAndGet()
Mike Becker <universe@uap-core.de>
parents:
658
diff
changeset
|
291 | static inline void *cxMapRemoveAndGet( |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
292 | CxMap *map, |
563
69a83fad8a35
improve hash key handling
Mike Becker <universe@uap-core.de>
parents:
558
diff
changeset
|
293 | CxHashKey key |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
294 | ) { |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
295 | return map->cl->remove(map, key); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
296 | } |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
297 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
298 | // TODO: set-like map operations (union, intersect, difference) |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
299 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
300 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
301 | * Creates a value iterator for a map. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
302 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
303 | * \note An iterator iterates over all elements successively. Therefore the order |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
304 | * highly depends on the map implementation and may change arbitrarily when the contents change. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
305 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
306 | * @param map the map to create the iterator for |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
307 | * @return an iterator for the currently stored values |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
308 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
309 | __attribute__((__nonnull__, __warn_unused_result__)) |
551
2946e13c89a4
#189 implement map iterators
Mike Becker <universe@uap-core.de>
parents:
550
diff
changeset
|
310 | static inline CxIterator cxMapIteratorValues(CxMap *map) { |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
311 | return map->cl->iterator_values(map); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
312 | } |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
313 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
314 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
315 | * Creates a key iterator for a map. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
316 | * |
564
5d8ad7a0ff71
fix obsolete documentation
Mike Becker <universe@uap-core.de>
parents:
563
diff
changeset
|
317 | * The elements of the iterator are keys of type CxHashKey. |
555
d79fbd028e26
fix documentation for map iterators
Mike Becker <universe@uap-core.de>
parents:
553
diff
changeset
|
318 | * |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
319 | * \note An iterator iterates over all elements successively. Therefore the order |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
320 | * highly depends on the map implementation and may change arbitrarily when the contents change. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
321 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
322 | * @param map the map to create the iterator for |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
323 | * @return an iterator for the currently stored keys |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
324 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
325 | __attribute__((__nonnull__, __warn_unused_result__)) |
551
2946e13c89a4
#189 implement map iterators
Mike Becker <universe@uap-core.de>
parents:
550
diff
changeset
|
326 | static inline CxIterator cxMapIteratorKeys(CxMap *map) { |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
327 | return map->cl->iterator_keys(map); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
328 | } |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
329 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
330 | /** |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
331 | * Creates an iterator for a map. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
332 | * |
555
d79fbd028e26
fix documentation for map iterators
Mike Becker <universe@uap-core.de>
parents:
553
diff
changeset
|
333 | * The elements of the iterator are key/value pairs of type CxMapEntry. |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
334 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
335 | * \note An iterator iterates over all elements successively. Therefore the order |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
336 | * highly depends on the map implementation and may change arbitrarily when the contents change. |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
337 | * |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
338 | * @param map the map to create the iterator for |
555
d79fbd028e26
fix documentation for map iterators
Mike Becker <universe@uap-core.de>
parents:
553
diff
changeset
|
339 | * @return an iterator for the currently stored entries |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
340 | * @see cxMapIteratorKeys() |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
341 | * @see cxMapIteratorValues() |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
342 | */ |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
343 | __attribute__((__nonnull__, __warn_unused_result__)) |
551
2946e13c89a4
#189 implement map iterators
Mike Becker <universe@uap-core.de>
parents:
550
diff
changeset
|
344 | static inline CxIterator cxMapIterator(CxMap *map) { |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
345 | return map->cl->iterator(map); |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
346 | } |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
347 | |
630
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
348 | |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
349 | /** |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
350 | * Creates a mutating iterator over the values of a map. |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
351 | * |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
352 | * \note An iterator iterates over all elements successively. Therefore the order |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
353 | * highly depends on the map implementation and may change arbitrarily when the contents change. |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
354 | * |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
355 | * @param map the map to create the iterator for |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
356 | * @return an iterator for the currently stored values |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
357 | */ |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
358 | __attribute__((__nonnull__, __warn_unused_result__)) |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
359 | static inline CxMutIterator cxMapMutIteratorValues(CxMap *map) { |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
360 | return map->cl->mut_iterator_values(map); |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
361 | } |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
362 | |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
363 | /** |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
364 | * Creates a mutating iterator over the keys of a map. |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
365 | * |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
366 | * The elements of the iterator are keys of type CxHashKey. |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
367 | * |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
368 | * \note An iterator iterates over all elements successively. Therefore the order |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
369 | * highly depends on the map implementation and may change arbitrarily when the contents change. |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
370 | * |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
371 | * @param map the map to create the iterator for |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
372 | * @return an iterator for the currently stored keys |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
373 | */ |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
374 | __attribute__((__nonnull__, __warn_unused_result__)) |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
375 | static inline CxMutIterator cxMapMutIteratorKeys(CxMap *map) { |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
376 | return map->cl->mut_iterator_keys(map); |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
377 | } |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
378 | |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
379 | /** |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
380 | * Creates a mutating iterator for a map. |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
381 | * |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
382 | * The elements of the iterator are key/value pairs of type CxMapEntry. |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
383 | * |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
384 | * \note An iterator iterates over all elements successively. Therefore the order |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
385 | * highly depends on the map implementation and may change arbitrarily when the contents change. |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
386 | * |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
387 | * @param map the map to create the iterator for |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
388 | * @return an iterator for the currently stored entries |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
389 | * @see cxMapMutIteratorKeys() |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
390 | * @see cxMapMutIteratorValues() |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
391 | */ |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
392 | __attribute__((__nonnull__, __warn_unused_result__)) |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
393 | static inline CxMutIterator cxMapMutIterator(CxMap *map) { |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
394 | return map->cl->mut_iterator(map); |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
395 | } |
ac5e7f789048
separate iterators and mutating iterators
Mike Becker <universe@uap-core.de>
parents:
564
diff
changeset
|
396 | |
549
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
397 | #ifdef __cplusplus |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
398 | } |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
399 | #endif |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
400 | |
d7f0b5a9a985
#189 declare basic map functions
Mike Becker <universe@uap-core.de>
parents:
diff
changeset
|
401 | #endif // UCX_MAP_H |