text: // This is core/vnl/vnl_identity_3x3.h
  #ifndef vnl_identity_3x3_h_
  #define vnl_identity_3x3_h_
  #ifdef VCL_NEEDS_PRAGMA_INTERFACE
  #pragma interface
  #endif
  //:
  // \file
  // \brief Contains class vnl_identity_3x3
  // \author Andrew W. Fitzgibbon, Oxford RRG
  // \date   30 Nov 96
  //
  // \verbatim
  //  Modifications
  //   LSB (Manchester) 23/3/01 tidied documentation
  // \endverbatim
  //-----------------------------------------------------------------------------
  
  #include <vnl/vnl_double_3x3.h>
  
  struct vnl_identity_3x3 : public vnl_double_3x3
  {
    vnl_identity_3x3() { set_identity(); }
  };
  
  #endif // vnl_identity_3x3_h_
  