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 2023. The current version is 1.89.0.

ssl::stream::next_layer

Get a reference to the next layer.

const next_layer_type & next_layer() const;
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next_layer_type & next_layer();
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