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c++ how to send const std::vector<std::uint8_t> over socket?

原文 2014-03-26 01:19:25 9 1 c++

I want to send vector<uint8_t> over socket but the send() func takes only const char* as a parameter.

my vector contains Pixels (over 4 million element).

thank you in advance.

1 answers

只需将向量的数据转换为const char* ：

reinterpret_cast<const char*>(my_vector.data())

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