Public Methods |
| SymRep (int=0) |
| SymRep (const SymmetryOperation &) |
| ~SymRep () |
| operator SymmetryOperation () const |
| Cast to a SymmetryOperation.
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double | trace () const |
| returns the trace of the transformation matrix.
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void | set_dim (int i) |
| set the dimension of d.
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double * | operator[] (int i) |
| returns the i'th row of the transformation matrix.
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const double * | operator[] (int i) const |
| const version of the above.
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double & | operator() (int i, int j) |
| returns a reference to the (i,j)th element of the transformation matrix.
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double | operator() (int i, int j) const |
| const version of double& operator()(int i, int j).
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void | zero () |
| zero out the symop.
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SymRep | operate (const SymRep &r) const |
| This operates on this with r (i.e. return r * this).
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SymRep | transform (const SymRep &r) const |
| This performs the transform r * this * r~.
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void | unit () |
| Set equal to a unit matrix.
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void | E () |
| Set equal to the identity.
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void | i () |
| Set equal to an inversion.
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void | sigma_h () |
| Set equal to reflection in xy plane.
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void | sigma_xz () |
| Set equal to reflection in xz plane.
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void | sigma_yz () |
| Set equal to reflection in yz plane.
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void | rotation (int n) |
| Set equal to a clockwise rotation by 2pi/n.
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void | rotation (double theta) |
void | c2_x () |
| Set equal to C2 about the x axis.
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void | c2_y () |
| Set equal to C2 about the x axis.
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void | print (std::ostream &=ExEnv::out0()) const |
| print the matrix.
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