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Returns an iterable range representing a buffer sequence.
        Defined in header <boost/beast/core/buffers_range.hpp>
      
template< class BufferSequence> implementation-defined buffers_range_ref( BufferSequence const& buffers);
        This function returns an iterable range representing the passed buffer sequence.
        The values obtained when iterating the range will be net::const_buffer,
        unless the underlying buffer sequence is a MutableBufferSequence,
        in which case the value obtained when iterating will be a net::mutable_buffer.
      
The following function returns the total number of bytes in the specified buffer sequence. A reference to the original buffers is maintained for the lifetime of the range object:
template <class BufferSequence> std::size_t buffer_sequence_size_ref (BufferSequence const& buffers) { std::size_t size = 0; for (auto const buffer : buffers_range_ref (buffers)) size += buffer.size(); return size; }
| Name | Description | 
|---|---|
| 
                   | The buffer sequence to adapt into a range. The range returned from this function will maintain a reference to these buffers. The application is responsible for ensuring that the lifetime of the referenced buffers extends until the range object is destroyed. | 
        An object of unspecified type which meets the requirements of ConstBufferSequence.
        If buffers is a mutable buffer
        sequence, the returned object will also meet the requirements of MutableBufferSequence.