Boost C++ Libraries of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

Click here to view the latest version of this page.

Global front

boost::xpressive::front — front is a lazy PolymorphicFunctionObject for fetching the front element of a sequence in an xpressive semantic action.


// In header: <boost/xpressive/regex_actions.hpp>

function< op::front >::type const front;