Add three overloaded functions 'link()' to retrieve a link between two pads. Each overloaded implementation exposes a different method to identify the source and sink pads. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Add three overloaded functions 'link()' to retrieve a link between two pads. Each overloaded implementation exposes a different method to identify the source and sink pads. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>