From fc6fc4032b54a5a8a8aababa3d5f16f8b5595507 Mon Sep 17 00:00:00 2001
From: Aryadev Chavali <aryadev@aryadevchavali.com>
Date: Sat, 20 Nov 2021 22:50:05 +0000
Subject: (list)+simple output mechanism via C++ streams

cout has inbuilt support for multiple types, easier than using
printf.  Just have to ease the compiler into it
---
 list.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/list.cpp b/list.cpp
index 937e7a7..009ed9a 100644
--- a/list.cpp
+++ b/list.cpp
@@ -4,6 +4,7 @@
  */
 
 #include <cstdio>
+#include <iostream>
 #include <cstdlib>
 
 template <typename T>
@@ -34,6 +35,15 @@ List<T> *append(List<T> *lst, T value)
   return lst;
 }
 
+template <typename T>
+std::ostream& operator<<(std::ostream& ostream, const List<T> *lst)
+{
+  if (lst == NULL)
+    return ostream;
+  ostream << "|" << lst->value << lst->next;
+  return ostream;
+}
+
 int main(void)
 {
   return 0;
-- 
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