LinuxQuestions.org - Need Help Converting C# Code to C++

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Need Help Converting C# Code to C++

I found how to do something in C#, but can't find C++ equivelents. All converters are for C++ to C#, not vice verca. Here:

Code:

            FileStream fs = new FileStream((map.path, 

                FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite); 

 

            BinaryReader br = new BinaryReader(fs); 

            BinaryWriter bw = new BinaryWriter(fs); 

 

            int sig = 0; 

            long length = br.BaseStream.Length; 

 

            br.BaseStream.Position = 2048; 

 

            for (long i = 2048; i < length; i += 4) 

                sig ^= br.ReadInt32(); 

 

            bw.BaseStream.Position = 720; 

            bw.Write(sig); 

 

            br.Close(); 

            bw.Close();

check this link: http://www.cplusplus.com/doc/tutorial/files.html
scroll down to Binary Files

seems like what you may be looking for