OpenMesh
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Status.hh
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3 * OpenMesh *
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41
42/*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $Date$ *
46 * *
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
69namespace OpenMesh {
70namespace Attributes {
71
72
73//== CLASS DEFINITION ========================================================
74
75
80
81 DELETED = 1,
82 LOCKED = 2,
84 HIDDEN = 8,
85 FEATURE = 16,
86 TAGGED = 32,
87 TAGGED2 = 64,
89 UNUSED = 256
90};
91
92
100{
101public:
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
172private:
173
174 value_type status_;
175};
176
177
178//=============================================================================
179} // namespace Attributes
180} // namespace OpenMesh
181//=============================================================================
182#endif // OPENMESH_ATTRIBUTE_STATUS_HH defined
183//=============================================================================
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
StatusBits
Status bits used by the Status class.
Definition: Status.hh:79
@ TAGGED2
Alternate bit for tagging an item.
Definition: Status.hh:87
@ LOCKED
Item is locked.
Definition: Status.hh:82
@ FIXEDNONMANIFOLD
Item was non-two-manifold and had to be fixed.
Definition: Status.hh:88
@ DELETED
Item has been deleted.
Definition: Status.hh:81
@ SELECTED
Item is selected.
Definition: Status.hh:83
@ UNUSED
Unused.
Definition: Status.hh:89
@ HIDDEN
Item is hidden.
Definition: Status.hh:84
@ TAGGED
Item is tagged.
Definition: Status.hh:86
@ FEATURE
Item is a feature or belongs to a feature.
Definition: Status.hh:85
Add status information to a base class.
Definition: Status.hh:100
void set_fixed_nonmanifold(bool _b)
set fixed non-manifold
Definition: Status.hh:152
void set_hidden(bool _b)
set hidden
Definition: Status.hh:128
bool deleted() const
is deleted ?
Definition: Status.hh:108
void set_selected(bool _b)
set selected
Definition: Status.hh:122
void set_tagged2(bool _b)
set tagged
Definition: Status.hh:146
bool tagged() const
is tagged ?
Definition: Status.hh:138
bool is_bit_set(unsigned int _s) const
is a certain bit set ?
Definition: Status.hh:162
void set_bits(unsigned int _bits)
set whole status at once
Definition: Status.hh:158
bool locked() const
is locked ?
Definition: Status.hh:114
void set_locked(bool _b)
set locked
Definition: Status.hh:116
void set_deleted(bool _b)
set deleted
Definition: Status.hh:110
void set_feature(bool _b)
set feature
Definition: Status.hh:134
void set_bit(unsigned int _s)
set a certain bit
Definition: Status.hh:164
void set_tagged(bool _b)
set tagged
Definition: Status.hh:140
void change_bit(unsigned int _s, bool _b)
set or unset a certain bit
Definition: Status.hh:168
bool feature() const
is feature ?
Definition: Status.hh:132
bool tagged2() const
is tagged2 ? This is just one more tag info.
Definition: Status.hh:144
bool fixed_nonmanifold() const
is fixed non-manifold ?
Definition: Status.hh:150
unsigned int bits() const
return whole status
Definition: Status.hh:156
bool selected() const
is selected ?
Definition: Status.hh:120
void unset_bit(unsigned int _s)
unset a certain bit
Definition: Status.hh:166
bool hidden() const
is hidden ?
Definition: Status.hh:126

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