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.

ip::network_v4::network_v4 (2 of 5 overloads)

ip::network_v4::network_v4 (2 of 5 overloads)

Construct a network based on the specified address and prefix length.

network_v4(
    const address_v4 & addr,
    unsigned short prefix_len);