build a simulated memory using c++

To simulate a computer system’s memory, create a class to represent a memory whose size is defined at run-time via command-line argument. Your memory class will include utility member functions to load it by reading a binary file, print its contents with a hex dump, a method to determine if a given address is legal, and methods that allow a caller to read or write 8, 16 and 32-bit values from (or to) any legal address. Your program will accept parameters from the command line, read data from a file and print all of its non-error output to standard out (aka stdout) via std::cout and usage or file loading error messages to standard error (aka stderr) via std::cerr. (No other output may be printed to stderr. Note that check_illegal() warnings are neither simulator nor user errors and therefore they must be written to stdout. C++ [login to view URL] Your main() and usage() function definitions will go here. hex.h The declarations of your hex formatting class will go here. [login to view URL] The definitions of your hex class member functions will go here. memory.h The definition of your memory class will go here. [login to view URL] The memory class member function definitions will go here.