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Use default member initializers in WORKER_STATISTICS

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Makes the class simpler and removes the need for an explicit
constructor. Also switched to std::array to enable easy iteration over the
array.
This commit is contained in:
Markus Mäkelä 2018-09-02 02:39:19 +03:00
parent 94a567f4ca
commit 6938df0d62
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GPG Key ID: 72D48FCE664F7B19
1 changed files with 18 additions and 21 deletions
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39
maxutils/maxbase/include/maxbase/worker.hh
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@ -14,6 +14,7 @@
#include <maxbase/ccdefs.hh>
#include <array>
#include <cstring>
#include <functional>
#include <map>
@ -33,33 +34,29 @@ namespace maxbase
struct WORKER_STATISTICS
{
WORKER_STATISTICS()
{
memset(this, 0, sizeof(WORKER_STATISTICS));
}
enum
{
MAXNFDS = 10,
N_QUEUE_TIMES = 30
};
int64_t n_read; /*< Number of read events */
int64_t n_write; /*< Number of write events */
int64_t n_error; /*< Number of error events */
int64_t n_hup; /*< Number of hangup events */
int64_t n_accept; /*< Number of accept events */
int64_t n_polls; /*< Number of poll cycles */
int64_t n_pollev; /*< Number of polls returning events */
int64_t n_nbpollev; /*< Number of polls returning events */
int64_t n_fds[MAXNFDS]; /*< Number of wakeups with particular n_fds value */
int64_t evq_avg; /*< Average event queue length */
int64_t evq_max; /*< Maximum event queue length */
int64_t blockingpolls; /*< Number of epoll_waits with a timeout specified */
uint32_t qtimes[N_QUEUE_TIMES + 1];
uint32_t exectimes[N_QUEUE_TIMES + 1];
int64_t maxqtime;
int64_t maxexectime;
int64_t n_read = 0; /*< Number of read events */
int64_t n_write = 0; /*< Number of write events */
int64_t n_error = 0; /*< Number of error events */
int64_t n_hup = 0; /*< Number of hangup events */
int64_t n_accept = 0; /*< Number of accept events */
int64_t n_polls = 0; /*< Number of poll cycles */
int64_t n_pollev = 0; /*< Number of polls returning events */
int64_t n_nbpollev = 0; /*< Number of polls returning events */
int64_t evq_avg = 0; /*< Average event queue length */
int64_t evq_max = 0; /*< Maximum event queue length */
int64_t blockingpolls = 0; /*< Number of epoll_waits with a timeout
* specified */
int64_t maxqtime = 0;
int64_t maxexectime = 0;
std::array<int64_t, MAXNFDS> n_fds {}; /*< Number of wakeups with particular n_fds value */
std::array<uint32_t, N_QUEUE_TIMES + 1> qtimes {};
std::array<uint32_t, N_QUEUE_TIMES + 1> exectimes {};
};
/**