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
The Object module deals with object construction, destruction and conversion.
The module provides "lazy" versions of C++'s
object constructor, new, delete, static_cast,
dynamic_cast, const_cast and reinterpret_cast.