/** * @file lldeleteutils.h * @brief Utility functions to simplify some common pointer-munging idioms. * * $LicenseInfo:firstyear=2009&license=viewergpl$ * * Copyright (c) 2009, Linden Research, Inc. * * Second Life Viewer Source Code * The source code in this file ("Source Code") is provided by Linden Lab * to you under the terms of the GNU General Public License, version 2.0 * ("GPL"), unless you have obtained a separate licensing agreement * ("Other License"), formally executed by you and Linden Lab. Terms of * the GPL can be found in doc/GPL-license.txt in this distribution, or * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 * * There are special exceptions to the terms and conditions of the GPL as * it is applied to this Source Code. View the full text of the exception * in the file doc/FLOSS-exception.txt in this software distribution, or * online at * http://secondlifegrid.net/programs/open_source/licensing/flossexception * * By copying, modifying or distributing this software, you acknowledge * that you have read and understood your obligations described above, * and agree to abide by those obligations. * * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ #ifndef LL_DELETE_UTILS_H #define LL_DELETE_UTILS_H // Simple utility functions to eventually replace the common 2-line // idiom scattered throughout the viewer codebase. Note that where // possible we would rather be using smart pointers of some sort. template <class T> inline void deleteAndClear(T*& ptr) { delete ptr; ptr = NULL; } template <class T> inline void deleteAndClearArray(T*& array_ptr) { delete[] array_ptr; array_ptr = NULL; } #endif