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 section uses the names Alloc1, Alloc2, alloc1,
alloc2, Args, CompletionHandler,
completion_handler, Executor1, Executor2,
ex1, ex2, f, i,
N, Signature, token,
T[sub i], t[sub i],
work1, and work2 as placeholders for specifying
the requirements below.