rmw  master
C API providing a middleware abstraction layer which is used to implement the rest of ROS.
allocators.h
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1 // Copyright 2014 Open Source Robotics Foundation, Inc.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #ifndef RMW__ALLOCATORS_H_
16 #define RMW__ALLOCATORS_H_
17 
18 #ifdef __cplusplus
19 extern "C"
20 {
21 #endif
22 
23 #include "rmw/types.h"
24 #include "rmw/visibility_control.h"
25 
27 
31 RMW_PUBLIC
32 void *
33 rmw_allocate(size_t size);
34 
36 
39 RMW_PUBLIC
40 void
41 rmw_free(void * pointer);
42 
44 
47 RMW_PUBLIC
48 rmw_node_t *
49 rmw_node_allocate(void);
50 
52 
55 RMW_PUBLIC
56 void
57 rmw_node_free(rmw_node_t * node);
58 
60 
63 RMW_PUBLIC
64 rmw_publisher_t *
65 rmw_publisher_allocate(void);
66 
68 
71 RMW_PUBLIC
72 void
73 rmw_publisher_free(rmw_publisher_t * publisher);
74 
76 
79 RMW_PUBLIC
80 rmw_subscription_t *
81 rmw_subscription_allocate(void);
82 
84 
87 RMW_PUBLIC
88 void
89 rmw_subscription_free(rmw_subscription_t * subscription);
90 
92 
95 RMW_PUBLIC
96 rmw_guard_condition_t *
97 rmw_guard_condition_allocate(void);
98 
100 
103 RMW_PUBLIC
104 void
105 rmw_guard_condition_free(rmw_guard_condition_t * guard_condition);
106 
108 
111 RMW_PUBLIC
112 rmw_client_t *
113 rmw_client_allocate(void);
114 
116 
119 RMW_PUBLIC
120 void
121 rmw_client_free(rmw_client_t * client);
122 
124 
127 RMW_PUBLIC
128 rmw_service_t *
129 rmw_service_allocate(void);
130 
132 
135 RMW_PUBLIC
136 void
137 rmw_service_free(rmw_service_t * service);
138 
140 
143 RMW_PUBLIC
144 rmw_wait_set_t *
145 rmw_wait_set_allocate(void);
146 
148 
151 RMW_PUBLIC
152 void
153 rmw_wait_set_free(rmw_wait_set_t * wait_set);
154 
155 #ifdef __cplusplus
156 }
157 #endif
158 
159 #endif // RMW__ALLOCATORS_H_
rmw_node_t
Structure which encapsulates an rmw node.
Definition: types.h:42
RMW_PUBLIC
#define RMW_PUBLIC
Definition: visibility_control.h:48
rmw_service_t
A handle to an rmw service.
Definition: types.h:171
types.h
rmw_wait_set_free
void rmw_wait_set_free(rmw_wait_set_t *wait_set)
Free memory using rcutils default allocator's deallocate()
rmw_guard_condition_free
void rmw_guard_condition_free(rmw_guard_condition_t *guard_condition)
Free memory using rcutils default allocator's deallocate()
rmw_guard_condition_t
Handle for an rmw guard condition.
Definition: types.h:197
rmw_allocate
void * rmw_allocate(size_t size)
Allocate memory of size in bytes using rcutils default allocator's allocate()
rmw_guard_condition_allocate
rmw_guard_condition_t * rmw_guard_condition_allocate(void)
Allocate memory for an rmw_guard_condition_t using rcutils default allocator's allocate()
rmw_node_allocate
rmw_node_t * rmw_node_allocate(void)
Allocate memory for an rmw_node_t using rcutils default allocator's allocate()
rmw_wait_set_t
Container for guard conditions to be waited on.
Definition: types.h:298
rmw_free
void rmw_free(void *pointer)
Free memory using rcutils default allocator's deallocate()
rmw_subscription_free
void rmw_subscription_free(rmw_subscription_t *subscription)
Free memory using rcutils default allocator's deallocate()
rmw_client_allocate
rmw_client_t * rmw_client_allocate(void)
Allocate memory for an rmw_client_t using rcutils default allocator's allocate()
rmw_publisher_free
void rmw_publisher_free(rmw_publisher_t *publisher)
Free memory using rcutils default allocator's deallocate()
rmw_client_t
A handle to an rmw service client.
Definition: types.h:184
rmw_subscription_t
Definition: types.h:144
rmw_client_free
void rmw_client_free(rmw_client_t *client)
Free memory using rcutils default allocator's deallocate()
rmw_service_allocate
rmw_service_t * rmw_service_allocate(void)
Allocate memory for an rmw_service_t using rcutils default allocator's allocate()
rmw_publisher_t
Structure which encapsulates an rmw publisher.
Definition: types.h:90
rmw_publisher_allocate
rmw_publisher_t * rmw_publisher_allocate(void)
Allocate memory for an rmw_publisher_t using rcutils default allocator's allocate()
rmw_subscription_allocate
rmw_subscription_t * rmw_subscription_allocate(void)
Allocate memory for an rmw_subscription_t using rcutils default allocator's allocate()
visibility_control.h
rmw_service_free
void rmw_service_free(rmw_service_t *service)
Free memory using rcutils default allocator's deallocate()
rmw_wait_set_allocate
rmw_wait_set_t * rmw_wait_set_allocate(void)
Allocate memory for an rmw_wait_set_t using rcutils default allocator's allocate()
rmw_node_free
void rmw_node_free(rmw_node_t *node)
Free memory allocated to this node pointer using rcutils default allocator's deallocate()
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