From f7a4f895a8ac958def27b15ce0cc0e7a90b814fd Mon Sep 17 00:00:00 2001
From: RicoAntonioFelix <ricoantoniofelix@yahoo.com>
Date: Wed, 30 Sep 2015 21:22:55 -0400
Subject: [PATCH] Stripped out final_act into seperate file and renamed it to
 correspond to the guidelines...

---
 include/gsl.h | 26 +-------------------------
 1 file changed, 1 insertion(+), 25 deletions(-)

diff --git a/include/gsl.h b/include/gsl.h
index e15ca5c..5a31975 100644
--- a/include/gsl.h
+++ b/include/gsl.h
@@ -21,6 +21,7 @@
 
 #include "array_view.h"     // array_view, strided_array_view...
 #include "string_view.h"    // zstring, string_view, zstring_builder...
+#include "final_action.h"   // final_action, finally...
 #include <memory>
 
 namespace gsl
@@ -45,31 +46,6 @@ using owner = T;
 // GSL.util: utilities
 //
 
-// final_act allows you to ensure something gets run at the end of a scope
-template <class F>
-class final_act
-{
-public:
-    explicit final_act(F f) noexcept : f_(std::move(f)), invoke_(true) {}
-
-    final_act(final_act&& other) noexcept : f_(std::move(other.f_)), invoke_(true) { other.invoke_ = false; }
-    final_act(const final_act&) = delete;
-    final_act& operator=(const final_act&) = delete;
-
-    ~final_act() noexcept { if (invoke_) f_(); }
-
-private:
-    F f_;
-    bool invoke_;
-};
-
-// finally() - convenience function to generate a final_act
-template <class F>
-final_act<F> finally(const F &f) noexcept { return final_act<F>(f); }
-
-template <class F>
-final_act<F> finally(F &&f) noexcept { return final_act<F>(std::forward<F>(f)); }
-
 // narrow_cast(): a searchable way to do narrowing casts of values
 template<class T, class U>
 T narrow_cast(U u) noexcept { return static_cast<T>(u); }