example.cpp

// this program maps its source into memory and outputs it then to stdout

#include "mappedfile.h"
#include <iostream>

int main()
{
	mapped_file map(__FILE__); // maps the file into memory

	// write size bytes from the mapped memory to cout
	std::cout.write(*map, map.length());
	return 0; // the memory is unmapped when map goes out of scope
}