test00.cpp

Author: chronolaw

common/std.hpp

@@ -1,7 +1,7 @@
 // Copyright (c) 2020 by Chrono
 
-#ifndef _COMMON_STD_HPP_INCLUDED_
-#define _COMMON_STD_HPP_INCLUDED_
+#ifndef _COMMON_STD_HPP
+#define _COMMON_STD_HPP
 
 #include <cassert>
 
@@ -16,5 +16,5 @@
 
 //never 'using namespace std;' in c++ header
 
-#endif  //_COMMON_STD_HPP_INCLUDED_
+#endif  //_COMMON_STD_HPP
 

section0/test00.cpp

@@ -3,7 +3,7 @@
 // g++ test00.cpp -std=c++14 -o a.out;./a.out
 // g++ test00.cpp -std=c++14 -I../common -o a.out;./a.out
 
-#include <iostream>
+//#include <iostream>
 
 #include "std.hpp"