|
flags.h00001 /* 00002 Copyright (C) 2000 by Jorrit Tyberghein 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public 00015 License along with this library; if not, write to the Free 00016 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef _CS_FLAGS_H 00020 #define _CS_FLAGS_H 00021 00025 class csFlags 00026 { 00027 private: 00029 unsigned flags; 00030 00031 public: 00033 csFlags (int Value = 0) : flags (Value) { } 00034 00036 void SetAll (unsigned value) 00037 { flags = value; } 00038 00040 void Set (unsigned mask) 00041 { flags = (flags & ~mask) | mask; } 00042 00044 void Reset (unsigned mask) 00045 { flags = (flags & ~mask); } 00046 00048 void Set (unsigned mask, unsigned value) 00049 { flags = (flags & ~mask) | value; } 00050 00052 void SetBool (unsigned mask, bool value) 00053 { 00054 if (value) flags = (flags & ~mask) | mask; 00055 else flags = (flags & ~mask); 00056 } 00057 00059 unsigned Get () const 00060 { return flags; } 00061 00063 bool Check (unsigned mask) const 00064 { return (flags & mask) != 0; } 00065 00067 bool CheckAll (unsigned mask) const 00068 { return (flags & mask) == mask; } 00069 }; 00070 00071 #endif /*_CS_FLAGS_H*/ 00072 Generated for Crystal Space by doxygen 1.2.5 written by Dimitri van Heesch, ©1997-2000 |