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 the documentation for a snapshot of the develop branch, built from commit adcd4c09f0.

Get a reference to the lowest layer.

lowest_layer_type & lowest_layer();

This function returns a reference to the lowest layer in a stack of stream layers.

A reference to the lowest layer in the stack of stream layers. Ownership is not transferred to the caller.