OpenMesh
Status.hh
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41 
42 
43 
44 
45 //=============================================================================
46 //
47 // CLASS Status
48 //
49 //=============================================================================
50 
51 
52 #ifndef OPENMESH_ATTRIBUTE_STATUS_HH
53 #define OPENMESH_ATTRIBUTE_STATUS_HH
54 
55 
56 //== INCLUDES =================================================================
57 
58 #include <OpenMesh/Core/System/config.h>
59 
60 
61 //== NAMESPACES ===============================================================
62 
63 
64 namespace OpenMesh {
65 namespace Attributes {
66 
67 
68 //== CLASS DEFINITION ========================================================
69 
70 
74 enum StatusBits {
75 
76  DELETED = 1,
77  LOCKED = 2,
78  SELECTED = 4,
79  HIDDEN = 8,
80  FEATURE = 16,
81  TAGGED = 32,
82  TAGGED2 = 64,
84  UNUSED = 256
85 };
86 
87 
95 {
96 public:
97 
98  typedef unsigned int value_type;
99 
100  StatusInfo() : status_(0) {}
101 
103  bool deleted() const { return is_bit_set(DELETED); }
105  void set_deleted(bool _b) { change_bit(DELETED, _b); }
106 
107 
109  bool locked() const { return is_bit_set(LOCKED); }
111  void set_locked(bool _b) { change_bit(LOCKED, _b); }
112 
113 
115  bool selected() const { return is_bit_set(SELECTED); }
117  void set_selected(bool _b) { change_bit(SELECTED, _b); }
118 
119 
121  bool hidden() const { return is_bit_set(HIDDEN); }
123  void set_hidden(bool _b) { change_bit(HIDDEN, _b); }
124 
125 
127  bool feature() const { return is_bit_set(FEATURE); }
129  void set_feature(bool _b) { change_bit(FEATURE, _b); }
130 
131 
133  bool tagged() const { return is_bit_set(TAGGED); }
135  void set_tagged(bool _b) { change_bit(TAGGED, _b); }
136 
137 
139  bool tagged2() const { return is_bit_set(TAGGED2); }
141  void set_tagged2(bool _b) { change_bit(TAGGED2, _b); }
142 
143 
148 
149 
151  unsigned int bits() const { return status_; }
153  void set_bits(unsigned int _bits) { status_ = _bits; }
154 
155 
157  bool is_bit_set(unsigned int _s) const { return (status_ & _s) > 0; }
159  void set_bit(unsigned int _s) { status_ |= _s; }
161  void unset_bit(unsigned int _s) { status_ &= ~_s; }
163  void change_bit(unsigned int _s, bool _b) {
164  if (_b) status_ |= _s; else status_ &= ~_s; }
165 
166 
167 private:
168 
169  value_type status_;
170 };
171 
172 
173 //=============================================================================
174 } // namespace Attributes
175 } // namespace OpenMesh
176 //=============================================================================
177 #endif // OPENMESH_ATTRIBUTE_STATUS_HH defined
178 //=============================================================================
Item has been deleted.
Definition: Status.hh:76
void set_hidden(bool _b)
set hidden
Definition: Status.hh:123
void set_deleted(bool _b)
set deleted
Definition: Status.hh:105
Item is tagged.
Definition: Status.hh:81
Add status information to a base class.
Definition: Status.hh:94
unsigned int bits() const
return whole status
Definition: Status.hh:151
bool tagged() const
is tagged ?
Definition: Status.hh:133
bool is_bit_set(unsigned int _s) const
is a certain bit set ?
Definition: Status.hh:157
void unset_bit(unsigned int _s)
unset a certain bit
Definition: Status.hh:161
bool hidden() const
is hidden ?
Definition: Status.hh:121
Item is selected.
Definition: Status.hh:78
Alternate bit for tagging an item.
Definition: Status.hh:82
void set_tagged(bool _b)
set tagged
Definition: Status.hh:135
void set_locked(bool _b)
set locked
Definition: Status.hh:111
void change_bit(unsigned int _s, bool _b)
set or unset a certain bit
Definition: Status.hh:163
void set_tagged2(bool _b)
set tagged
Definition: Status.hh:141
StatusBits
Status bits used by the Status class.
Definition: Status.hh:74
void set_selected(bool _b)
set selected
Definition: Status.hh:117
bool tagged2() const
is tagged2 ? This is just one more tag info.
Definition: Status.hh:139
bool feature() const
is feature ?
Definition: Status.hh:127
Item is a feature or belongs to a feature.
Definition: Status.hh:80
Item is locked.
Definition: Status.hh:77
Item is hidden.
Definition: Status.hh:79
void set_feature(bool _b)
set feature
Definition: Status.hh:129
bool selected() const
is selected ?
Definition: Status.hh:115
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:59
void set_bits(unsigned int _bits)
set whole status at once
Definition: Status.hh:153
void set_bit(unsigned int _s)
set a certain bit
Definition: Status.hh:159
Unused.
Definition: Status.hh:84
bool locked() const
is locked ?
Definition: Status.hh:109
Item was non-two-manifold and had to be fixed.
Definition: Status.hh:83
void set_fixed_nonmanifold(bool _b)
set fixed non-manifold
Definition: Status.hh:147
bool deleted() const
is deleted ?
Definition: Status.hh:103
bool fixed_nonmanifold() const
is fixed non-manifold ?
Definition: Status.hh:145

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