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
New features:
Removed:
iterator_range no longer
has a is_singular member
function. The singularity restrictions have been removed from the iterator_range class since this added
restrictions to ranges of iterators whose default constructors were not
singular. Previously the is_singular
member function always returned false
in release build configurations, hence it is not anticipated that this
interface change will produce difficulty in upgrading.