Developer Documentation

VFront.hh
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41
42
43
44 //=============================================================================
45 //
46 // CLASS VFront
47 //
48 //=============================================================================
49
50 #ifndef OPENMESH_VDPROGMESH_VFRONT_HH
51 #define OPENMESH_VDPROGMESH_VFRONT_HH
52
53
54 //== INCLUDES =================================================================
55
56 #include <OpenMesh/Core/System/config.h>
57 #include <OpenMesh/Tools/VDPM/VHierarchyNode.hh>
58 #include <vector>
59
60
61 //== FORWARDDECLARATIONS ======================================================
62
63
64 //== NAMESPACES ===============================================================
65
66 namespace OpenMesh {
67 namespace VDPM {
68
69 //== CLASS DEFINITION =========================================================
70
71
75 class OPENMESHDLLEXPORT VFront
76 {
77 private:
78
79 typedef VHierarchyNodeHandleList::iterator VHierarchyNodeHandleListIter;
80 enum VHierarchyNodeStatus { kSplit, kActive, kCollapse };
81
82 VHierarchyNodeHandleList front_;
83 VHierarchyNodeHandleListIter front_it_;
84 std::vector<VHierarchyNodeHandleListIter> front_location_;
85
86 public:
87
88 VFront();
89
90 void clear() { front_.clear(); front_location_.clear(); }
91 void begin() { front_it_ = front_.begin(); }
92 bool end() { return (front_it_ == front_.end()) ? true : false; }
93 void next() { ++front_it_; }
94 int size() { return (int) front_.size(); }
95 VHierarchyNodeHandle node_handle() { return *front_it_; }
96
97 void add(VHierarchyNodeHandle _node_handle);
98 void remove(VHierarchyNodeHandle _node_handle);
99 bool is_active(VHierarchyNodeHandle _node_handle);
100 void init(VHierarchyNodeHandleContainer &_roots, unsigned int _n_details);
101 };
102
103
104 //=============================================================================
105 } // namespace VDPM
106 } // namespace OpenMesh
107 //=============================================================================
108 #endif // OPENMESH_VDPROGMESH_VFRONT_HH defined
109 //=============================================================================
OpenMesh::VDPM::VHierarchyNodeHandleList
std::list< VHierarchyNodeHandle > VHierarchyNodeHandleList
Container for vertex hierarchy node handles.
Definition: VHierarchyNode.hh:186
config.h
OpenMesh::VDPM::VHierarchyNodeHandle
Definition: VHierarchyNode.hh:77
OpenMesh::VDPM::VHierarchyNodeHandleContainer
std::vector< VHierarchyNodeHandle > VHierarchyNodeHandleContainer
Container for vertex hierarchy node handles.
Definition: VHierarchyNode.hh:183
OpenMesh::VDPM::VFront
Definition: VFront.hh:75
OpenMesh
Definition: MeshItems.hh:59