| 68 | |
| 69 | template <typename Iterator> |
| 70 | bool check_buffers(Iterator begin, Iterator end, size_t length) |
| 71 | { |
| 72 | if (length != position_) |
| 73 | return false; |
| 74 | |
| 75 | Iterator iter = begin; |
| 76 | size_t checked_length = 0; |
| 77 | for (; iter != end && checked_length < length; ++iter) |
| 78 | { |
| 79 | size_t buffer_length = boost::asio::buffer_size(*iter); |
| 80 | if (buffer_length > length - checked_length) |
| 81 | buffer_length = length - checked_length; |
| 82 | if (memcmp(data_ + checked_length, iter->data(), buffer_length) != 0) |
| 83 | return false; |
| 84 | checked_length += buffer_length; |
| 85 | } |
| 86 | |
| 87 | return true; |
| 88 | } |
| 89 | |
| 90 | template <typename Const_Buffers> |
| 91 | bool check_buffers(const Const_Buffers& buffers, size_t length) |