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 2daa88693b.

Returns the i-th element in the row (unchecked access).

field_view
operator[](
    std::size_t i) const noexcept;

i < this->size()

No-throw guarantee.

Constant.