asio C++ library

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dynamic_string_buffer::data (3 of 3 overloads)

DynamicBuffer_v2: Get a sequence of buffers that represents the underlying memory.

const_buffers_type data(
    std::size_t pos,
    std::size_t n) const;
Parameters

pos

Position of the first byte to represent in the buffer sequence

n

The number of bytes to return in the buffer sequence. If the underlying memory is shorter, the buffer sequence represents as many bytes as are available.

Remarks

The returned object is invalidated by any dynamic_string_buffer or basic_string member function that resizes or erases the string.


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