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

buffer (14 of 42 overloads)

Create a new non-modifiable buffer that represents the given POD array.

template<
    typename PodType,
    std::size_t N>
const_buffer buffer(
    boost::array< const PodType, N > & data,
    std::size_t max_size_in_bytes);

Return Value

A const_buffer value equivalent to:

const_buffer(
    data.data(),
    min(data.size() * sizeof(PodType), max_size_in_bytes));