flags.hh (5764:f07df23e1fc8) flags.hh (11320:42ecb523c64a)
1/*
2 * Copyright (c) 2008 The Hewlett-Packard Development Company
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 30 unchanged lines hidden (view full) ---

39
40 public:
41 typedef T Type;
42 Flags() : _flags(0) {}
43 Flags(Type flags) : _flags(flags) {}
44
45 operator const Type() const { return _flags; }
46
1/*
2 * Copyright (c) 2008 The Hewlett-Packard Development Company
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 30 unchanged lines hidden (view full) ---

39
40 public:
41 typedef T Type;
42 Flags() : _flags(0) {}
43 Flags(Type flags) : _flags(flags) {}
44
45 operator const Type() const { return _flags; }
46
47 template <typename U>
47 template
48 const Flags<T> &
49 operator=(const Flags<U> &flags)
50 {
51 _flags = flags._flags;
52 return *this;
53 }
54
55 const Flags<T> &
56 operator=(T flags)
57 {
58 _flags = flags;
59 return *this;
60 }
48 const Flags<T> &
49 operator=(const Flags<U> &flags)
50 {
51 _flags = flags._flags;
52 return *this;
53 }
54
55 const Flags<T> &
56 operator=(T flags)
57 {
58 _flags = flags;
59 return *this;
60 }
61
61
62 bool isSet() const { return _flags; }
63 bool isSet(Type flags) const { return (_flags & flags); }
64 bool allSet() const { return !(~_flags); }
65 bool allSet(Type flags) const { return (_flags & flags) == flags; }
66 bool noneSet() const { return _flags == 0; }
67 bool noneSet(Type flags) const { return (_flags & flags) == 0; }
68 void clear() { _flags = 0; }
69 void clear(Type flags) { _flags &= ~flags; }
70 void set(Type flags) { _flags |= flags; }
71 void set(Type f, bool val) { _flags = (_flags & ~f) | (val ? f : 0); }
72 void
73 update(Type flags, Type mask)
74 {
75 _flags = (_flags & ~mask) | (flags & mask);
76 }
77};
78
79#endif // __BASE_FLAGS_HH__
62 bool isSet() const { return _flags; }
63 bool isSet(Type flags) const { return (_flags & flags); }
64 bool allSet() const { return !(~_flags); }
65 bool allSet(Type flags) const { return (_flags & flags) == flags; }
66 bool noneSet() const { return _flags == 0; }
67 bool noneSet(Type flags) const { return (_flags & flags) == 0; }
68 void clear() { _flags = 0; }
69 void clear(Type flags) { _flags &= ~flags; }
70 void set(Type flags) { _flags |= flags; }
71 void set(Type f, bool val) { _flags = (_flags & ~f) | (val ? f : 0); }
72 void
73 update(Type flags, Type mask)
74 {
75 _flags = (_flags & ~mask) | (flags & mask);
76 }
77};
78
79#endif // __BASE_FLAGS_HH__