Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::proto::term — A type sequence, for use as the 2nd parameter to the
proto::expr<> class template.
template<typename Arg0> struct term { // types typedef Arg0 child0; static const long arity; };
A type sequence, for use as the 2nd parameter to the
proto::expr<> class template. The
types in the sequence correspond to the children of a node in an expression tree.