...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Conditionally run a sequence of suites.
template< class FwdIter, class Pred> bool run_if( FwdIter first, FwdIter last, Pred pred = Pred{});
pred will be called as:
bool pred(suite_info const&);
true
if any conditions failed.