core/vgl/vgl_tolerance.h
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00001 #ifndef vgl_tolerance_h_
00002 #define vgl_tolerance_h_
00003 
00004 //! \file
00005 //  \author Kieran O'Mahony
00006 //  \date 21 August 2007
00007 //  \brief Tolerances used throughout vgl when performing comparisons 
00008 
00009 
00010 template <typename T>
00011 class vgl_tolerance
00012 {
00013   public:
00014     //! Tolerance for judging 4 points to be coplanar
00015     static const T point_3d_coplanarity;
00016 
00017     //! Tolerance for judging positions to be equal
00018     static const T position;
00019 };
00020 
00021 #endif