C++ OpenCV image sending through socket

Question

I\'m trying to implement a streaming service using OpenCV and sockets. The server side loads a given image and sends it to the client, which receives it through the socket a

Answer 1

In Microsoft Visual Studio 2012, I have a red line under imgSize in sockData[imgSize] saying expression must have a constant value. I then changed int imgSize to const int imgSize. It still shows me the same problem.

 Mat img = Mat::zeros(100,100, CV_8UC3);
 const int imgSize = img.total()*img.elemSize();
 uchar sockData[imgSize];