Thinking in C++ 2nd edition source code which are all the cores of the book Thinking in C++ second e

				//: C03:IOcopy.cpp
				// From Thinking in C++, 2nd Edition
				// at http://www.BruceEckel.com
				// (c) Bruce Eckel 1999
				// Copyright notice in Copyright.txt
				// fstreams for opening files.
				// Copies itself to TMP.TXT
				#include 
				#include "../require.h"
				using namespace std;
				
				int main() {
				  ifstream infile("IOcopy.cpp");
				  assure(infile, "IOcopy.cpp");
				  ofstream outfile("tmp.txt");
				  assure(outfile, "tmp.txt");
				  char ch;
				  while(infile.get(ch))
				    outfile.put(ch);
				} ///:~