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#ifndef WOLFF_MODELS_SYMMETRIC_H
#define WOLFF_MODELS_SYMMETRIC_H
#include <array>
#include "potts.hpp"
namespace wolff {
template <unsigned q>
class symmetric_t : public std::array<unsigned, q> {
public:
symmetric_t() {
for (unsigned i = 0; i < q; i++) {
(*this)[i] = i;
}
}
potts_t<q> act(const potts_t<q> &s) const {
return potts_t<q>((*this)[s.x]);
}
symmetric_t<q> act(const symmetric_t<q>& r) const {
symmetric_t<q> r_rot;
for (unsigned i = 0; i < q; i++) {
r_rot[i] = (*this)[r[i]];
}
return r_rot;
}
potts_t<q> act_inverse(const potts_t<q>& s) const {
for (unsigned i = 0; i < q; i++) {
if ((*this)[i] == s.x) {
return potts_t<q>(i);
}
}
exit(EXIT_FAILURE);
}
symmetric_t<q> act_inverse(const symmetric_t<q>& r) const {
symmetric_t<q> r_rot;
for (unsigned i = 0; i < q; i++) {
r_rot[(*this)[i]] = r[i];
}
return r_rot;
}
};
}
#endif
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