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I want to write data from an std::vector<char> to a socket, using the write function, which has this prototype:
ssize_t write(int, const void *, size_t);
The second argument to this function must be a pointer to the first element in the std::vector<char>. How can I get a pointer to this element?
I tried std::vector::front but this returns a reference, while I need a pointer.
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