Files
concurrency-in-action/source/listing_2.1.cpp
2018-10-18 00:40:34 -05:00

36 lines
376 B
C++

#include <thread>
void
do_something(int& i)
{
++i;
}
struct func {
int& i;
func(int& i_) : i(i_) {}
void operator()()
{
for (unsigned j = 0; j < 1000000; ++j) {
do_something(i);
}
}
};
void
oops()
{
int some_local_state = 0;
func my_func(some_local_state);
std::thread my_thread(my_func);
my_thread.detach();
}
int
main()
{
oops();
}