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

windows::basic_random_access_handle::assign

Assign an existing native handle to the handle.

void assign(
    const native_handle_type & handle);
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void assign(
    const native_handle_type & handle,
    boost::system::error_code & ec);
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