On 12/12/06, Gabriel Ki <gabeki_corp@yahoo.com> wrote:
Hi,
I am just trying the boost threads example from the link.
#include <boost/thread/thread.hpp> #include <boost/thread/mutex.hpp> #include <boost/thread/tss.hpp> #include <iostream>
boost::mutex io_mutex; boost::thread_specific_ptr<int> ptr;
struct count { count(int id) : id(id) { }
void operator()() { if (ptr.get() == 0) ptr.reset(new int(0));
for (int i = 0; i < 10; ++i) { (*ptr)++; boost::mutex::scoped_lock lock(io_mutex); std::cout << id << ": " << *ptr << std::endl; } }
int id; };
int main(int argc, char* argv[]) { boost::thread thrd1(count(1)); boost::thread thrd2(count(2)); thrd1.join(); thrd2.join(); return 0; }
There are two ways to work this, as far as I know:
[...] count c1(1); boost::thread thrd1( &c1 ); boost::thread thrd2( boost::bind( &count, 2 ) ); /* I think this works; it would if count was a function call */ [...] It's not everything, but I HTH, Darren