native_handle.pass.cpp [plain text]
#include <thread>
#include <new>
#include <cstdlib>
#include <cassert>
class G
{
int alive_;
public:
static int n_alive;
static bool op_run;
G() : alive_(1) {++n_alive;}
G(const G& g) : alive_(g.alive_) {++n_alive;}
~G() {alive_ = 0; --n_alive;}
void operator()()
{
assert(alive_ == 1);
assert(n_alive == 1);
op_run = true;
}
};
int G::n_alive = 0;
bool G::op_run = false;
int main()
{
{
std::thread t0((G()));
pthread_t pid = t0.native_handle();
assert(pid != 0);
t0.join();
}
}