7 #ifndef BABELTRACE2_GRAPH_MESSAGE_ITERATOR_H
8 #define BABELTRACE2_GRAPH_MESSAGE_ITERATOR_H
12 #ifndef __BT_IN_BABELTRACE_H
13 # error "Please include <babeltrace2/babeltrace.h> instead."
536 bt_bool *can_seek_beginning) __BT_NOEXCEPT;
679 int64_t ns_from_origin,
bt_bool *can_seek_ns_from_origin)
752 int64_t ns_from_origin) __BT_NOEXCEPT;
840 #define BT_MESSAGE_ITERATOR_PUT_REF_AND_RESET(_message_iterator) \
842 bt_message_iterator_put_ref(_message_iterator); \
843 (_message_iterator) = NULL; \
872 #define BT_MESSAGE_ITERATOR_MOVE_REF(_dst, _src) \
874 bt_message_iterator_put_ref(_dst); \
bt_bool bt_message_iterator_can_seek_forward(bt_message_iterator *message_iterator)
Returns whether or not the message iterator message_iterator can seek forward.
Try again.
Definition: message-iterator.h:553
Other error.
Definition: message-iterator.h:709
Success.
Definition: message-iterator.h:478
bt_message_iterator_create_from_message_iterator_status
Status code for bt_message_iterator_create_from_message_iterator().
Definition: message-iterator.h:209
Out of memory.
Definition: message-iterator.h:490
Other error.
Definition: message-iterator.h:226
bt_message const ** bt_message_array_const
Array of constant messages.
Definition: types.h:182
void bt_message_iterator_get_ref(const bt_message_iterator *message_iterator)
Increments the reference count of the message iterator message_iterator.
struct bt_self_message_iterator bt_self_message_iterator
Self message iterator.
Definition: types.h:86
Out of memory.
Definition: message-iterator.h:394
struct bt_message_iterator bt_message_iterator
Message iterator.
Definition: types.h:59
Out of memory.
Definition: message-iterator.h:220
bt_message_iterator_next_status
Status code for bt_message_iterator_next().
Definition: message-iterator.h:371
Try again.
Definition: message-iterator.h:697
bt_message_iterator_create_from_sink_component_status
Status code for bt_message_iterator_create_from_sink_component().
Definition: message-iterator.h:274
void bt_message_iterator_put_ref(const bt_message_iterator *message_iterator)
Decrements the reference count of the message iterator message_iterator.
Out of memory.
Definition: message-iterator.h:559
bt_message_iterator_create_from_sink_component_status bt_message_iterator_create_from_sink_component(bt_self_component_sink *self_component_sink, bt_self_component_port_input *port, bt_message_iterator **message_iterator)
Creates a message iterator on the input port port from the sink component self_component_sink, and sets *message_iterator to the resulting message iterator.
Out of memory.
Definition: message-iterator.h:285
Other error.
Definition: message-iterator.h:631
Success.
Definition: message-iterator.h:279
struct bt_self_component_sink bt_self_component_sink
Self sink component.
Definition: types.h:82
bt_message_iterator_can_seek_beginning_status bt_message_iterator_can_seek_beginning(bt_message_iterator *message_iterator, bt_bool *can_seek_beginning)
Returns whether or not the message iterator message_iterator can currently seek its beginning (first ...
Success.
Definition: message-iterator.h:376
Other error.
Definition: message-iterator.h:400
Other error.
Definition: message-iterator.h:291
bt_message_iterator_seek_ns_from_origin_status bt_message_iterator_seek_ns_from_origin(bt_message_iterator *message_iterator, int64_t ns_from_origin)
Makes the message iterator message_iterator seek a message occurring at or after ns_from_origin nanos...
Try again.
Definition: message-iterator.h:619
struct bt_self_component_port_input bt_self_component_port_input
Self component input port.
Definition: types.h:79
Success.
Definition: message-iterator.h:691
bt_message_iterator_seek_beginning_status
Status code for bt_message_iterator_seek_beginning().
Definition: message-iterator.h:542
Success.
Definition: message-iterator.h:613
bt_message_iterator_seek_ns_from_origin_status
Status code for bt_message_iterator_seek_ns_from_origin().
Definition: message-iterator.h:686
bt_message_iterator_next_status bt_message_iterator_next(bt_message_iterator *message_iterator, bt_message_array_const *messages, uint64_t *count)
Returns the next messages of the message iterator message_iterator into the *messages array of size *...
struct bt_component bt_component
Component.
Definition: types.h:24
int bt_bool
Babeltrace 2 boolean type.
Definition: types.h:126
Success.
Definition: message-iterator.h:214
bt_component * bt_message_iterator_borrow_component(bt_message_iterator *message_iterator)
Borrows the component which provides the message iterator message_iterator.
Out of memory.
Definition: message-iterator.h:625
Other error.
Definition: message-iterator.h:565
Try again.
Definition: message-iterator.h:388
Out of memory.
Definition: message-iterator.h:703
bt_message_iterator_create_from_message_iterator_status bt_message_iterator_create_from_message_iterator(bt_self_message_iterator *self_message_iterator, bt_self_component_port_input *port, bt_message_iterator **message_iterator)
Creates a message iterator on the input port port from another message iterator self_message_iterator...
Try again.
Definition: message-iterator.h:484
bt_message_iterator_can_seek_beginning_status
Status code for bt_message_iterator_can_seek_beginning().
Definition: message-iterator.h:473
Other error.
Definition: message-iterator.h:496
End of iteration.
Definition: message-iterator.h:382
bt_message_iterator_seek_beginning_status bt_message_iterator_seek_beginning(bt_message_iterator *message_iterator)
Makes the message iterator message_iterator seek its beginning (first message).
Success.
Definition: message-iterator.h:547
bt_message_iterator_can_seek_ns_from_origin_status
Status code for bt_message_iterator_can_seek_ns_from_origin().
Definition: message-iterator.h:608
bt_message_iterator_can_seek_ns_from_origin_status bt_message_iterator_can_seek_ns_from_origin(bt_message_iterator *message_iterator, int64_t ns_from_origin, bt_bool *can_seek_ns_from_origin)
Returns whether or not the message iterator message_iterator can currently seek a message occurring a...