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 f8e2c77510.

Return an array pointer if this is an array, else return nullptr

array const*
if_array() const noexcept;
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array*
if_array() noexcept;
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