1 /* 2 * Copyright (C) 2009 Apple Inc. All rights reserved. 3 * Copyright (C) 2009 Torch Mobile, Inc. 4 * Copyright (C) 2010 Company 100 Inc. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 23 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef WTF_OwnPtrCommon_h 29 #define WTF_OwnPtrCommon_h 30 31 #if OS(WINDOWS) 32 typedef struct HBITMAP__* HBITMAP; 33 typedef struct HBRUSH__* HBRUSH; 34 typedef struct HDC__* HDC; 35 typedef struct HFONT__* HFONT; 36 typedef struct HPALETTE__* HPALETTE; 37 typedef struct HPEN__* HPEN; 38 typedef struct HRGN__* HRGN; 39 #endif 40 41 namespace WTF { 42 43 template <typename T> inline void deleteOwnedPtr(T* ptr) 44 { 45 typedef char known[sizeof(T) ? 1 : -1]; 46 if (sizeof(known)) 47 delete ptr; 48 } 49 50 #if OS(WINDOWS) 51 void deleteOwnedPtr(HBITMAP); 52 void deleteOwnedPtr(HBRUSH); 53 void deleteOwnedPtr(HDC); 54 void deleteOwnedPtr(HFONT); 55 void deleteOwnedPtr(HPALETTE); 56 void deleteOwnedPtr(HPEN); 57 void deleteOwnedPtr(HRGN); 58 #endif 59 60 } // namespace WTF 61 62 #endif // WTF_OwnPtrCommon_h 63