Babeltrace 2 C API  2.1.1
Open-source trace manipulation framework
component-descriptor-set.h
1 /*
2  * SPDX-License-Identifier: MIT
3  *
4  * Copyright (C) 2010-2019 EfficiOS Inc. and Linux Foundation
5  */
6 
7 #ifndef BABELTRACE2_GRAPH_COMPONENT_DESCRIPTOR_SET_H
8 #define BABELTRACE2_GRAPH_COMPONENT_DESCRIPTOR_SET_H
9 
10 /* IWYU pragma: private, include <babeltrace2/babeltrace.h> */
11 
12 #ifndef __BT_IN_BABELTRACE_H
13 # error "Please include <babeltrace2/babeltrace.h> instead."
14 #endif
15 
16 #include <babeltrace2/types.h>
17 #include <babeltrace2/logging.h>
18 
19 #ifdef __cplusplus
20 extern "C" {
21 #endif
22 
101  __BT_NOEXCEPT;
102 
115 
122 
138  bt_component_descriptor_set *component_descriptor_set,
139  const bt_component_class *component_class,
140  const bt_value *params) __BT_NOEXCEPT;
141 
184  bt_component_descriptor_set *component_descriptor_set,
185  const bt_component_class *component_class,
186  const bt_value *params,
187  void *initialize_method_data) __BT_NOEXCEPT;
188 
212  const bt_component_descriptor_set *component_descriptor_set)
213  __BT_NOEXCEPT;
214 
231  const bt_component_descriptor_set *component_descriptor_set)
232  __BT_NOEXCEPT;
233 
249 #define BT_COMPONENT_DESCRIPTOR_SET_PUT_REF_AND_RESET(_component_descriptor_set) \
250  do { \
251  bt_component_descriptor_set_put_ref(_component_descriptor_set); \
252  (_component_descriptor_set) = NULL; \
253  } while (0)
254 
281 #define BT_COMPONENT_DESCRIPTOR_SET_MOVE_REF(_dst, _src) \
282  do { \
283  bt_component_descriptor_set_put_ref(_dst); \
284  (_dst) = (_src); \
285  (_src) = NULL; \
286  } while (0)
287 
292 #ifdef __cplusplus
293 }
294 #endif
295 
296 #endif /* BABELTRACE2_GRAPH_COMPONENT_DESCRIPTOR_SET_H */
bt_component_descriptor_set_add_descriptor_status bt_component_descriptor_set_add_descriptor_with_initialize_method_data(bt_component_descriptor_set *component_descriptor_set, const bt_component_class *component_class, const bt_value *params, void *initialize_method_data)
Adds a descriptor of a component which would be an instance of the component class component_class...
struct bt_component_descriptor_set bt_component_descriptor_set
Component descriptor set.
Definition: types.h:29
bt_component_descriptor_set_add_descriptor_status
Status codes for bt_component_descriptor_set_add_descriptor() and bt_component_descriptor_set_add_des...
Definition: component-descriptor-set.h:109
struct bt_component_class bt_component_class
Component class.
Definition: types.h:25
Out of memory.
Definition: component-descriptor-set.h:120
struct bt_value bt_value
Value.
Definition: types.h:93
bt_component_descriptor_set_add_descriptor_status bt_component_descriptor_set_add_descriptor(bt_component_descriptor_set *component_descriptor_set, const bt_component_class *component_class, const bt_value *params)
Alias of bt_component_descriptor_set_add_descriptor_with_initialize_method_data() with the initialize...
bt_component_descriptor_set * bt_component_descriptor_set_create(void)
Creates an empty component descriptor set.
void bt_component_descriptor_set_get_ref(const bt_component_descriptor_set *component_descriptor_set)
Increments the reference count of the component descriptor set component_descriptor_set.
Success.
Definition: component-descriptor-set.h:114
void bt_component_descriptor_set_put_ref(const bt_component_descriptor_set *component_descriptor_set)
Decrements the reference count of the component descriptor set component_descriptor_set.