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#include <iostream>
#include <glibmm/threads.h>
#include <glibmm/random.h>
#include <glibmm/threadpool.h>
#include <glibmm/timer.h>
namespace
{
Glib::Threads::Mutex mutex;
void print_char(char c)
{
Glib::Rand rand;
for(auto i = 0; i < 100; ++i)
{
{
Glib::Threads::Mutex::Lock lock (mutex);
std::cout << c;
std::cout.flush();
}
Glib::usleep(rand.get_int_range(10000, 100000));
}
}
} // anonymous namespace
int main(int, char**)
{
Glib::ThreadPool pool (10);
for(auto c = 'a'; c <= 'z'; ++c)
{
pool.push(sigc::bind<1>(sigc::ptr_fun(&print_char), c));
}
pool.shutdown();
std::cout << std::endl;
return 0;
}
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