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/indra/llcommon/lldeleteutils.h

https://bitbucket.org/lindenlab/viewer-beta/
C++ Header | 47 lines | 15 code | 4 blank | 28 comment | 0 complexity | a9d5dec3f1d22eb91b92f2a6b49d808c MD5 | raw file
Possible License(s): LGPL-2.1
  1. /**
  2. * @file lldeleteutils.h
  3. * @brief Utility functions to simplify some common pointer-munging idioms.
  4. *
  5. * $LicenseInfo:firstyear=2009&license=viewerlgpl$
  6. * Second Life Viewer Source Code
  7. * Copyright (C) 2010, Linden Research, Inc.
  8. *
  9. * This library is free software; you can redistribute it and/or
  10. * modify it under the terms of the GNU Lesser General Public
  11. * License as published by the Free Software Foundation;
  12. * version 2.1 of the License only.
  13. *
  14. * This library is distributed in the hope that it will be useful,
  15. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17. * Lesser General Public License for more details.
  18. *
  19. * You should have received a copy of the GNU Lesser General Public
  20. * License along with this library; if not, write to the Free Software
  21. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  22. *
  23. * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
  24. * $/LicenseInfo$
  25. */
  26. #ifndef LL_DELETE_UTILS_H
  27. #define LL_DELETE_UTILS_H
  28. // Simple utility functions to eventually replace the common 2-line
  29. // idiom scattered throughout the viewer codebase. Note that where
  30. // possible we would rather be using smart pointers of some sort.
  31. template <class T>
  32. inline void deleteAndClear(T*& ptr)
  33. {
  34. delete ptr;
  35. ptr = NULL;
  36. }
  37. template <class T>
  38. inline void deleteAndClearArray(T*& array_ptr)
  39. {
  40. delete[] array_ptr;
  41. array_ptr = NULL;
  42. }
  43. #endif