//=======================================================================
//function : StdMeshers_SegmentAroundVertex_0D
//purpose :
//=======================================================================
StdMeshers_SegmentAroundVertex_0D::StdMeshers_SegmentAroundVertex_0D
//=======================================================================
//function : StdMeshers_SegmentAroundVertex_0D
//purpose :
//=======================================================================
StdMeshers_SegmentAroundVertex_0D::StdMeshers_SegmentAroundVertex_0D