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 2022. The current version is 1.90.0.

value::emplace_array

value::emplace_array

Return a reference to an array, changing the kind and replacing the contents.

Synopsis

array&
emplace_array();

Description

The value is replaced with an empty array using the current memory resource, destroying the previous contents.

Complexity

Linear in the size of *this.

Exception Safety

No-throw guarantee.