buffer (19 of 38 overloads)

Create a new modifiable buffer that represents the given POD vector.

template<
    typename PodType,
    typename Allocator>
mutable_buffer buffer(
    std::vector< PodType, Allocator > & data);

A mutable_buffer value equivalent to:

mutable_buffer(
   data.size() ? &data[0] : 0,
   data.size() * sizeof(PodType));

The buffer is invalidated by any vector operation that would also invalidate iterators.