File indexing completed on 2025-02-09 05:31:51
0001 /* 0002 Copyright (C) 2011 Harald Sitter <sitter@kde.org> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Lesser General Public 0006 License as published by the Free Software Foundation; either 0007 version 2.1 of the License, or (at your option) version 3, or any 0008 later version accepted by the membership of KDE e.V. (or its 0009 successor approved by the membership of KDE e.V.), Nokia Corporation 0010 (or its successors, if any) and the KDE Free Qt Foundation, which shall 0011 act as a proxy defined in Section 6 of version 3 of the license. 0012 0013 This library is distributed in the hope that it will be useful, 0014 but WITHOUT ANY WARRANTY; without even the implied warranty of 0015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0016 Lesser General Public License for more details. 0017 0018 You should have received a copy of the GNU Lesser General Public 0019 License along with this library. If not, see <http://www.gnu.org/licenses/>. 0020 */ 0021 0022 #ifndef PHONONPIMPL_P_H 0023 #define PHONONPIMPL_P_H 0024 0025 /** 0026 * Declares and defines helpers to access a public class. 0027 */ 0028 #define P_DECLARE_PUBLIC(Class) \ 0029 inline Class* q_func() { return static_cast<Class *>(q_ptr); } \ 0030 inline const Class* q_func() const { return static_cast<const Class *>(q_ptr); } \ 0031 friend class Class; 0032 0033 /** 0034 * Get pointer to private class instance. 0035 * \see P_DECLARE_PRIVATE 0036 */ 0037 #define P_D(Class) Class##Private *const d = k_func() 0038 0039 /** 0040 * Get pointer to public class instance. 0041 * \see P_DECLARE_PUBLIC 0042 */ 0043 #define P_Q(Class) Class *const q = q_func() 0044 0045 #endif // PHONONPIMPL_P_H