From 947e5c041a6c3677d9664831784d6d0edcaea1fd Mon Sep 17 00:00:00 2001
From: Baptiste Wicht <baptiste.wicht@gmail.com>
Date: Fri, 30 Sep 2016 21:50:30 +0200
Subject: [PATCH] Complete doc

---
 tstl/include/shared_ptr.hpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tstl/include/shared_ptr.hpp b/tstl/include/shared_ptr.hpp
index da601118..4f2cca98 100644
--- a/tstl/include/shared_ptr.hpp
+++ b/tstl/include/shared_ptr.hpp
@@ -17,7 +17,9 @@ namespace std {
 /*!
  * \brief A shared_ptr ptr of type T.
  *
- * TODO
+ * A shared pointer is a reference-counted pointer, with several pointers being
+ * able to point to the same managed object.  When the reference counter goes
+ * down to zero, the object is automatically deleted.
  */
 template <typename T>
 struct shared_ptr {