title: How to include ROS message filter in c++ project
body: <p>I want to use the ROS message filter code (<a href="http://wiki.ros.org/message_filters" rel="nofollow noreferrer">http://wiki.ros.org/message_filters</a>) in a C++ project I have but I am pretty new to C++ and am confused how exactly to install and include this into my C++ project. Any help would be greatly appreciated.</p>