How can I convert Matlab code to c#?

What is C++ translation for Matlabs `fread(fp, 1, 'int32')` and fread(fp, n, 'uchar')

• So I try to convert such Matlab code to C++: ss = 'file.mask' fp = fopen(ss, 'rb'); sx = fread(fp, 1, 'int32') sy = fread(fp, 1, 'int32') mask = zeros(sy, sx); mm = mask(100, 100:200); count = zeros(10, 1); for i = 1:sy row = fread(fp, sx, 'uchar'); for j = 1:sx for k = 1:10 if row(j) == k - 1 count(k) = count(k) + 1; end end end mask(i, :) = row; end fclose(fp); And so I wonder what is C++ analog of Matlab fread?

• Answer:

  If you really want a C++ analog and not a C analog (or even a C/C++ analog), then you should rather use std::ifstream: std::ifstream in("file.mask", std::ios_base::in | std::ios_base::binary); int sx, sy; in.read(reinterpret_cast<char*>(&sx), sizeof(int)); in.read(reinterpret_cast<char*>(&sy), sizeof(int)); std::vector<unsigned char> row(sx); for(...) { ... in.read(reinterpret_cast<char*>(&row[0]), sx); ... }