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
This version of Boost is under active development. You are currently in the master branch. The current version is 1.92.0.
boost::test_tools::per_element — Per element comparison manipulator, for containers This is a terminal that involves evaluation of the expression.
// In header: <boost/test/tools/detail/per_element_manip.hpp> struct per_element { };