VHierarchyNodeIndex.hh
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//=============================================================================
//
// CLASS newClass
//
//=============================================================================
#ifndef OPENMESH_VDPROGMESH_VHIERARCHYNODEINDEX_HH
#define OPENMESH_VDPROGMESH_VHIERARCHYNODEINDEX_HH
//== INCLUDES =================================================================
#include <vector>
#include <cassert>
//== FORWARDDECLARATIONS ======================================================
//== NAMESPACES ===============================================================
namespace OpenMesh {
namespace VDPM {
//== CLASS DEFINITION =========================================================
class VHierarchyNodeIndex
{
private:
unsigned int value_;
public:
static const VHierarchyNodeIndex InvalidIndex;
public:
VHierarchyNodeIndex()
{ value_ = 0; }
explicit VHierarchyNodeIndex(unsigned int _value)
{ value_ = _value; }
VHierarchyNodeIndex(const VHierarchyNodeIndex &_other)
{ value_ = _other.value_; }
VHierarchyNodeIndex(unsigned int _tree_id,
unsigned int _node_id,
unsigned short _tree_id_bits)
{
assert(_tree_id < ((unsigned int) 0x00000001 << _tree_id_bits));
assert(_node_id < ((unsigned int) 0x00000001 << (32 - _tree_id_bits)));
value_ = (_tree_id << (32 - _tree_id_bits)) | _node_id;
}
bool is_valid(unsigned short _tree_id_bits) const
{ return node_id(_tree_id_bits) != 0 ? true : false; }
unsigned int tree_id(unsigned short _tree_id_bits) const
{ return value_ >> (32 - _tree_id_bits); }
unsigned int node_id(unsigned short _tree_id_bits) const
{ return value_ & ((unsigned int) 0xFFFFFFFF >> _tree_id_bits); }
bool operator< (const VHierarchyNodeIndex &other) const
{ return (value_ < other.value_) ? true : false; }
unsigned int value() const
{ return value_; }
};
typedef std::vector<VHierarchyNodeIndex> VHierarchyNodeIndexContainer;
//=============================================================================
} // namespace VDPM
} // namespace OpenMesh
//=============================================================================
#endif // OPENMESH_VDPROGMESH_VHIERARCHYNODEINDEX_HH defined
//=============================================================================
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
OpenMesh::VDPM::VHierarchyNodeIndexContainer
std::vector< VHierarchyNodeIndex > VHierarchyNodeIndexContainer
Container for vertex hierarchy node indices.
Definition: VHierarchyNodeIndex.hh:125
OpenMesh::VDPM::VHierarchyNodeIndex
Index of vertex hierarchy node.
Definition: VHierarchyNodeIndex.hh:78