Update c++.html.markdown

Regarding issue #1216, Better explaining the Reference 'fooRef'.

1 files changed, 6 insertions, 0 deletions

diff --git a/c++.html.markdown b/c++.html.markdown
index 4acc1b9d..bbd2f9a9 100644
--- a/c++.html.markdown
+++ b/c++.html.markdown
@@ -245,7 +245,13 @@ cout << fooRef; // Prints "I am foo. Hi!"
 // Doesn't reassign "fooRef". This is the same as "foo = bar", and
 //   foo == "I am bar"
 // after this line.
+cout << &fooRef << endl; //Prints address of fooRef
 fooRef = bar;
+cout << &fooRef << endl; //Prints address of fooRef, AGAIN
+cout << fooRef;  // Prints "I am bar"
+
+//The address of fooRef remains the same, i.e. it is still referring to foo.
+
 
 const string& barRef = bar; // Create a const reference to bar.
 // Like C, const values (and pointers and references) cannot be modified.