Kyoto Cabinet
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Assosiative condition variable. More...
#include <kcthread.h>
Classes | |
struct | Count |
Counter for waiting threads. | |
struct | Slot |
Slot of a key space. | |
Public Member Functions | |
CondMap () | |
Default constructor. | |
~CondMap () | |
Destructor. | |
bool | wait (const char *kbuf, size_t ksiz, double sec=-1) |
Wait for a signal. | |
bool | wait (const std::string &key, double sec=-1) |
Wait for a signal by a key. | |
size_t | signal (const char *kbuf, size_t ksiz) |
Send a wake-up signal to another thread waiting by a key. | |
size_t | signal (const std::string &key) |
Send a wake-up signal to another thread waiting by a key. | |
size_t | broadcast (const char *kbuf, size_t ksiz) |
Send wake-up signals to all threads waiting by a key. | |
size_t | broadcast (const std::string &key) |
Send wake-up signals to all threads waiting by a key. | |
size_t | broadcast_all () |
Send wake-up signals to all threads waiting by each key. | |
size_t | count () |
Get the total number of threads waiting for signals. |
Assosiative condition variable.
kyotocabinet::CondMap::CondMap | ( | ) | [explicit] |
Default constructor.
Destructor.
bool kyotocabinet::CondMap::wait | ( | const char * | kbuf, |
size_t | ksiz, | ||
double | sec = -1 |
||
) |
Wait for a signal.
kbuf | the pointer to the key region. |
ksiz | the size of the key region. |
sec | the interval of the suspension in seconds. If it is negative, no timeout is specified. |
bool kyotocabinet::CondMap::wait | ( | const std::string & | key, |
double | sec = -1 |
||
) |
Wait for a signal by a key.
key | the key. |
sec | the interval of the suspension in seconds. If it is negative, no timeout is specified. |
size_t kyotocabinet::CondMap::signal | ( | const char * | kbuf, |
size_t | ksiz | ||
) |
Send a wake-up signal to another thread waiting by a key.
kbuf | the pointer to the key region. |
ksiz | the size of the key region. |
size_t kyotocabinet::CondMap::signal | ( | const std::string & | key | ) |
Send a wake-up signal to another thread waiting by a key.
key | the key. |
size_t kyotocabinet::CondMap::broadcast | ( | const char * | kbuf, |
size_t | ksiz | ||
) |
Send wake-up signals to all threads waiting by a key.
kbuf | the pointer to the key region. |
ksiz | the size of the key region. |
size_t kyotocabinet::CondMap::broadcast | ( | const std::string & | key | ) |
Send wake-up signals to all threads waiting by a key.
key | the key. |
size_t kyotocabinet::CondMap::broadcast_all | ( | ) |
Send wake-up signals to all threads waiting by each key.
size_t kyotocabinet::CondMap::count | ( | ) |
Get the total number of threads waiting for signals.