...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_REPEAT_FROM_TO_EX — Repeatedly invoke the specified macro.
// In header: <boost/proto/repeat.hpp>
BOOST_PROTO_REPEAT_FROM_TO_EX(FROM, TO, MACRO, typename_A, A, A_a, a)
BOOST_PROTO_REPEAT_FROM_TO_EX()
is used to generate the kind of repetitive
code that is typical of DSELs built with Proto.
BOOST_PROTO_REPEAT_FROM_TO_EX(
is equivalent to:
FROM
, TO
, MACRO
, typename_A
, A
, A_a
, a
)
MACRO
(FROM
, typename_A, A, A_a, a)MACRO
(FROM+1
, typename_A, A, A_a, a) ...MACRO
(TO-1
, typename_A, A, A_a, a)
Example:
See BOOST_PROTO_REPEAT_FROM_TO()
.