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Status.hh
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47 \*===========================================================================*/
48 
49 
50 //=============================================================================
51 //
52 // CLASS Status
53 //
54 //=============================================================================
55 
56 
57 #ifndef OPENMESH_ATTRIBUTE_STATUS_HH
58 #define OPENMESH_ATTRIBUTE_STATUS_HH
59 
60 
61 //== INCLUDES =================================================================
62 
63 #include <OpenMesh/Core/System/config.h>
64 
65 
66 //== NAMESPACES ===============================================================
67 
68 
69 namespace OpenMesh {
70 namespace Attributes {
71 
72 
73 //== CLASS DEFINITION ========================================================
74 
75 
79 enum StatusBits {
80 
81  DELETED = 1,
82  LOCKED = 2,
83  SELECTED = 4,
84  HIDDEN = 8,
85  FEATURE = 16,
86  TAGGED = 32,
87  TAGGED2 = 64,
89  UNUSED = 256
90 };
91 
92 
100 {
101 public:
102 
103  typedef unsigned int value_type;
104 
105  StatusInfo() : status_(0) {}
106 
108  bool deleted() const { return is_bit_set(DELETED); }
110  void set_deleted(bool _b) { change_bit(DELETED, _b); }
111 
112 
114  bool locked() const { return is_bit_set(LOCKED); }
116  void set_locked(bool _b) { change_bit(LOCKED, _b); }
117 
118 
120  bool selected() const { return is_bit_set(SELECTED); }
122  void set_selected(bool _b) { change_bit(SELECTED, _b); }
123 
124 
126  bool hidden() const { return is_bit_set(HIDDEN); }
128  void set_hidden(bool _b) { change_bit(HIDDEN, _b); }
129 
130 
132  bool feature() const { return is_bit_set(FEATURE); }
134  void set_feature(bool _b) { change_bit(FEATURE, _b); }
135 
136 
138  bool tagged() const { return is_bit_set(TAGGED); }
140  void set_tagged(bool _b) { change_bit(TAGGED, _b); }
141 
142 
144  bool tagged2() const { return is_bit_set(TAGGED2); }
146  void set_tagged2(bool _b) { change_bit(TAGGED2, _b); }
147 
148 
153 
154 
156  unsigned int bits() const { return status_; }
158  void set_bits(unsigned int _bits) { status_ = _bits; }
159 
160 
162  bool is_bit_set(unsigned int _s) const { return (status_ & _s) > 0; }
164  void set_bit(unsigned int _s) { status_ |= _s; }
166  void unset_bit(unsigned int _s) { status_ &= ~_s; }
168  void change_bit(unsigned int _s, bool _b) {
169  if (_b) status_ |= _s; else status_ &= ~_s; }
170 
171 
172 private:
173 
174  value_type status_;
175 };
176 
177 
178 //=============================================================================
179 } // namespace Attributes
180 } // namespace OpenMesh
181 //=============================================================================
182 #endif // OPENMESH_ATTRIBUTE_STATUS_HH defined
183 //=============================================================================
Item was non-two-manifold and had to be fixed.
Definition: Status.hh:88
void change_bit(unsigned int _s, bool _b)
set or unset a certain bit
Definition: Status.hh:168
Item is hidden.
Definition: Status.hh:84
bool locked() const
is locked ?
Definition: Status.hh:114
bool is_bit_set(unsigned int _s) const
is a certain bit set ?
Definition: Status.hh:162
Item is tagged.
Definition: Status.hh:86
Item is selected.
Definition: Status.hh:83
Item is a feature or belongs to a feature.
Definition: Status.hh:85
void set_tagged2(bool _b)
set tagged
Definition: Status.hh:146
void set_hidden(bool _b)
set hidden
Definition: Status.hh:128
Add status information to a base class.
Definition: Status.hh:99
void set_bit(unsigned int _s)
set a certain bit
Definition: Status.hh:164
bool tagged2() const
is tagged2 ? This is just one more tag info.
Definition: Status.hh:144
void set_bits(unsigned int _bits)
set whole status at once
Definition: Status.hh:158
bool feature() const
is feature ?
Definition: Status.hh:132
void set_deleted(bool _b)
set deleted
Definition: Status.hh:110
bool deleted() const
is deleted ?
Definition: Status.hh:108
bool hidden() const
is hidden ?
Definition: Status.hh:126
void set_fixed_nonmanifold(bool _b)
set fixed non-manifold
Definition: Status.hh:152
bool fixed_nonmanifold() const
is fixed non-manifold ?
Definition: Status.hh:150
void set_feature(bool _b)
set feature
Definition: Status.hh:134
unsigned int bits() const
return whole status
Definition: Status.hh:156
bool tagged() const
is tagged ?
Definition: Status.hh:138
Item has been deleted.
Definition: Status.hh:81
void set_tagged(bool _b)
set tagged
Definition: Status.hh:140
Item is locked.
Definition: Status.hh:82
StatusBits
Status bits used by the Status class.
Definition: Status.hh:79
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
Unused.
Definition: Status.hh:89
void set_locked(bool _b)
set locked
Definition: Status.hh:116
void set_selected(bool _b)
set selected
Definition: Status.hh:122
Alternate bit for tagging an item.
Definition: Status.hh:87
bool selected() const
is selected ?
Definition: Status.hh:120
void unset_bit(unsigned int _s)
unset a certain bit
Definition: Status.hh:166

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