#include "genealgorithms.h"
+#include <sys/time.h>
+#include <errno.h>
+
#include <set>
using namespace std;
}
void ThreadGeneSorter::stop(){
+ Mutex m(&_queuelock);
_done = true;
+ pthread_cond_signal(&_waiting);
}
size_t ThreadGeneSorter::size(){
- //TODO: thread safety..
+ Mutex m(&_solutionslock);
return _solutions.size();
}
-double progress(int time, int solutions = 1){
+bool ThreadGeneSorter::running(){
+ return !_done;
+}
+
+double ThreadGeneSorter::wait(time_t time, size_t solutions){
+
+ timeval now;
+ gettimeofday(&now, NULL);
+ timespec timeout;
+ timeout.tv_sec = now.tv_sec + time;
+ timeout.tv_nsec = 0;
+
+ int err = 0;
+
+ Mutex m(&_solutionslock);
+ size_t n = _solutions.size();
+
+ while (!_done && err != ETIMEDOUT
+ && _solutions.size() - n < solutions){
+ err = pthread_cond_timedwait(&_addedSolution,&_solutionslock
+ , &timeout);
+ }
+ if (_solutions.size() == 0)
+ return 0.0;
+ return _solutions.top().first;
}
ThreadGeneSorter::SolutionsQueue ThreadGeneSorter::solutions(){