#include "File.h" void createFile() { int x = 1816466293; std::ofstream file("myData.dat", std::ios::binary); file.write( (const char*)&x, sizeof(x)); } int main() { createFile(); File myFile("myData.dat"); myFile.viewFile(); myFile.change(1, "68"); // 68x0 h (value in hex) myFile.change(2, 68); // 68 D (value in decimal) myFile.viewFile(); myFile.remove(); myFile.viewFile(); myFile.save(); File myFileCopy("myData.dat"); myFile.add(46); // 46 . (value in decimal) myFile.add("15"); // 15x0 (value in hex) myFile.change(0, "4B"); // 4Bx0 K (value in hex) myFileCopy.viewFile(); myFile.viewFile(); }