50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
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/* Dowker and Thistlethwaite codes */
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/* minus = over */
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class dt_code
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{
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public:
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std::string name;
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basedvector<basedvector<int, 1>, 1> even_labels;
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public:
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dt_code ();
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dt_code (const std::string &name_, unsigned n_crossings, int even_labels_ar[])
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: name(name_), even_labels(1)
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{
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even_labels[1] = basedvector<int, 1> (n_crossings);
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for (unsigned i = 0; i < n_crossings; i ++)
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even_labels[1][i + 1] = even_labels_ar[i];
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}
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dt_code (const std::string &name_, const basedvector<int, 1> &even_labels_)
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: name(name_), even_labels(1)
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{
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even_labels[1] = even_labels_;
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}
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dt_code (const std::string &name_, const basedvector<basedvector<int, 1>, 1> &even_labels_)
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: name(name_), even_labels(even_labels_)
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{
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}
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dt_code (const std::string &name_, const char *p);
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dt_code (const dt_code &dt)
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: name(dt.name), even_labels(dt.even_labels)
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{ }
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~dt_code () { }
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dt_code &operator = (const dt_code &dt)
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{
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name = dt.name;
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even_labels = dt.even_labels;
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return *this;
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}
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unsigned num_crossings () const;
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unsigned num_components () const { return even_labels.size (); }
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void show_self () const { printf ("dt_code %s", name.c_str ()); }
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void display_self () const;
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};
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