How to write a c++ program that processes the integer values stored in a binary file?

[mohammed alhadi]

Hi All,

I don't want to use the struct structure to access or represent the elements, I just want to save integer values to a binary file (now I have the data stored on a text file and the first line in it represent the dimensions of the matrix) and then access them and store them in a 1D array.

for which the integer values are representable in reality by a 2D matrix but i will store them on a binary file, and I am going to copy them from the binary file and store them in a 1D array to access them as if they were 2D.

sorry I don't have code now ... but I am confused how to start!

Regards

[horace1]

have a look at the section on Binray IO in

http://www.cplusplus.com/doc/tutorial/files/

also

http://www.codingunit.com/c-tutorial-binary-file-io

[mohammed alhadi]

Thank you horace1 very much for the links :)