int PokeProxy::ev(int stat) const
{
if (stat >= 0 && stat < evs().length()) {
return evs()[stat];
} else {
return 0;
}
}
tensor2D eigenVectors(const tensor2D& t)
{
vector2D evals(eigenValues(t));
tensor2D evs
(
eigenVector(t, evals.x()),
eigenVector(t, evals.y())
);
return evs;
}
tensor eigenVectors(const symmTensor& t)
{
vector evals(eigenValues(t));
tensor evs
(
eigenVector(t, evals.x()),
eigenVector(t, evals.y()),
eigenVector(t, evals.z())
);
return evs;
}
int EpollDemultiplexer::wait_event( std::map<Handle, EventHandler *>& handlers,
int timeout )
{
std::vector<struct epoll_event> evs(max_fd);
int num = epoll_wait( epoll_fd, &evs[0], max_fd, timeout );
if ( num > 0 )
{
for ( int i = 0; i < num; ++i )
{
Handle handle = evs[i].data.fd ;
if ( EPOLLERR & evs[i].events )
{
(handlers[ handle ])->handle_error();
}
else
{
if ( EPOLLIN & evs[i].events )
{
handlers[ handle ]->handle_read();
}
if ( EPOLLOUT & evs[i].events )
{
handlers[ handle ]->handle_write();
}
}
}
}
else if ( num < 0 )
{
printf("epoll_wait error %s\n", strerror(errno) );
}
return num;
}
