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

template<
    typename Elem,
    typename Traits,
    typename Allocator>
const_buffer buffer(
    const std::basic_string< Elem, Traits, Allocator > & data);

Return Value

const_buffer(data.data(), data.size() * sizeof(Elem)).

Remarks

The buffer is invalidated by any non-const operation called on the given string object.