Re: [Boost-users] [bind] Problem with 1.33.1, g++ 3.3.3

Peter Dimov wrote:

David Greene wrote:

...

I'm trying to compile this little program:

#include

#include <iostream>

namespace tester { class Test { public: void do_test(void) { std::cout << "Done!" << std::endl; }; }; };

int main(void) { tester::Test x;

bind(&tester::Test::do_test, &x, _1)();

http://www.boost.org/libs/bind/bind.html#err_num_args

tester::Test::do_test takes one argument (the implicit 'this'), you are passing two, &x and _1 (the first input argument).

Aha! Ok, so it was a fundamental misunderstanding of the bind mechanism itself. For some reason I had it in my head that _1 indicated which argument that &x should be bound to. -Dave