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sc::SymRep Class Reference The SymRep class provides an n dimensional matrix representation of a symmetry operation, such as a rotation or reflection. More... #include <pointgrp.h> List of all members. Public Methods   SymRep (int=0)   SymRep (const SymmetryOperation &)   ~SymRep ()   operator SymmetryOperation () const   Cast to a SymmetryOperation. double  trace () const   returns the trace of the transformation matrix. void  set_dim (int i)   set the dimension of d. double *  operator[] (int i)   returns the i'th row of the transformation matrix. const double *  operator[] (int i) const   const version of the above. double &  operator() (int i, int j)   returns a reference to the (i,j)th element of the transformation matrix. double  operator() (int i, int j) const   const version of double& operator()(int i, int j). void  zero ()   zero out the symop. SymRep  operate (const SymRep &r) const   This operates on this with r (i.e. return r * this). SymRep  transform (const SymRep &r) const   This performs the transform r * this * r~. void  unit ()   Set equal to a unit matrix. void  E ()   Set equal to the identity. void  i ()   Set equal to an inversion. void  sigma_h ()   Set equal to reflection in xy plane. void  sigma_xz ()   Set equal to reflection in xz plane. void  sigma_yz ()   Set equal to reflection in yz plane. void  rotation (int n)   Set equal to a clockwise rotation by 2pi/n. void  rotation (double theta) void  c2_x ()   Set equal to C2 about the x axis. void  c2_y ()   Set equal to C2 about the x axis. void  print (std::ostream &=ExEnv::out0()) const   print the matrix. Detailed Description The SymRep class provides an n dimensional matrix representation of a symmetry operation, such as a rotation or reflection. The trace of a SymRep can be used as the character for that symmetry operation. d is hardwired to 5x5 since the H irrep in Ih is 5 dimensional. The documentation for this class was generated from the following file: pointgrp.h