1 /**

     2    This file is part of CWRT package **

     3 

     4    Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). **

     5 

     6    This program is free software: you can redistribute it and/or modify

     7    it under the terms of the GNU (Lesser) General Public License as 

     8    published by the Free Software Foundation, version 2.1 of the License. 

     9    This program is distributed in the hope that it will be useful, but

    10    WITHOUT ANY WARRANTY; without even the implied warranty of 

    11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 

    12    (Lesser) General Public License for more details. You should have 

    13    received a copy of the GNU (Lesser) General Public License along 

    14    with this program. If not, see <http://www.gnu.org/licenses/>.

    15 */

    16 

    17 #ifndef DOWNLOADMGRPIMPL_H

    18 #define DOWNLOADMGRPIMPL_H

    19 

    20 #define DM_DECLARE_PRIVATE(Class) \

    21         private: \

    22                 inline Class##Private* priv_func() { return reinterpret_cast<Class##Private *>(priv_ptr); } \

    23                 inline const Class##Private* priv_func() const { return reinterpret_cast<const Class##Private *>(priv_ptr); } \

    24                 friend class Class##Private; \

    25                 void* priv_ptr;

    26 

    27 #define DM_DECLARE_PUBLIC(Class) \

    28         public: \

    29                 inline Class* pub_func() { return static_cast<Class *>(pub_ptr); } \

    30                 inline const Class* pub_func() const { return static_cast<const Class *>(pub_ptr); } \

    31         private: \

    32                 friend class Class; \

    33                 void* pub_ptr;

    34 

    35 #define DM_PRIVATE(Class) Class##Private * const priv = priv_func()

    36 #define DM_PUBLIC(Class) Class * const pub = pub_func()

    37 

    38 #define DM_INITIALIZE(Class) \

    39                 priv_ptr = new Class##Private(); \

    40                 DM_PRIVATE(Class); \

    41                 priv->pub_ptr = this;

    42 

    43 #define DM_UNINITIALIZE(Class) \

    44                 DM_PRIVATE(Class); \

    45                 delete priv;

    46 

    47 #endif // DOWNLOADMGRPIMPL_H

    48