threadpool

A trivial threadpool implementation using C++11

Simplified declaration

class threadpool
{
	explicit threadpool(size_type N); // creates a thread pool with N waiting threads

	std::future	push(const F& function, A... args); // schedules a new task
};

Example

char A(void)
{
	return 'A';
}

int B(int val)
{
	return val;
}

int main(void)
{
	threadpool pool(4);
	
	auto       future1 = pool.push(A);
	auto       future2 = pool.push(B, 42);
	
	char       result1 = future1.get();
	int        result2 = future2.get();
}

##Compilation

Compiles with CLANG with the following CXXFLAGS:

-std=c++11 -pthread -Wall