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 is an older version of Boost and was released in 2018. The current version is 1.89.0.
After parsing input and generating an attribute value this value needs
to assigned to the attribute instance provided by the user. The customization
points assign_to_attribute_from_iterators
and assign_to_attribute_from_value
are utilized to adapt this assignment to the concrete type to be assigned.
This section describes both.