...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::unit_test::runtime_config::stream_holder
// In header: <boost/test/unit_test_parameters.hpp> class stream_holder { public: // construct/copy/destruct explicit stream_holder(std::ostream & = std::cout); // public member functions void setup(const const_string &); std::ostream & ref() const; };