SPEC-7531 Change Code/CryEngine to Code/Legacy (#1634)

* git mv Code\CryEngine Code\Legacy * redirecting CMakeLists.txt * fixing uic warning * Some more CryEngine mentions * validation scripts Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>
2021-06-29 13:51:24 -07:00
parent f570925c0d
commit 9f0bbf3b74
384 changed files with 25 additions and 31 deletions
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project
+ * 
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+
+#ifndef CRYINCLUDE_CRYCOMMON_SCOPEDVARIABLESETTER_H
+#define CRYINCLUDE_CRYCOMMON_SCOPEDVARIABLESETTER_H
+#pragma once
+
+
+// The idea of this class is to set the value of a variable in its constructor,
+// and then in the destructor to reset it to its initial value.
+template <typename T>
+class CScopedVariableSetter
+{
+public:
+    typedef T Value;
+
+    CScopedVariableSetter(Value& variable, const Value& temporaryValue)
+        :   m_oldValue(variable)
+        , m_variable(variable)
+    {
+        m_variable = temporaryValue;
+    }
+
+    ~CScopedVariableSetter()
+    {
+        m_variable = m_oldValue;
+    }
+
+private:
+    Value m_oldValue;
+    Value& m_variable;
+};
+
+#endif // CRYINCLUDE_CRYCOMMON_SCOPEDVARIABLESETTER_H