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1.1 ! root 1: class Line; ! 2: ! 3: class Crossbar ! 4: { ! 5: char *dial; ! 6: int nouts; /* number of inputs/outputs */ ! 7: int nwires; /* number of wires per input/output */ ! 8: int fd; ! 9: Crossbar *nextc; ! 10: int nextl, froml; ! 11: int *imap; /* output i is connected to input imap[i] */ ! 12: virtual void startup(); ! 13: virtual void config(); ! 14: friend class System10; ! 15: friend class Dynasty; ! 16: public: ! 17: Crossbar(char *dkname, int n, int depth); ! 18: char *name() { return(dial); } ! 19: void link(int ll, Crossbar *c, int l); ! 20: int map(int input, Crossbar **cp, int *ip); ! 21: virtual int connect(int input, Crossbar *c, int output, int nw); ! 22: }; ! 23: ! 24: class Dynasty : public Crossbar ! 25: { ! 26: void startup(); ! 27: void config(); ! 28: void tocontrol(); ! 29: int get1(unsigned char); ! 30: int getn(int); ! 31: void put1(unsigned char); ! 32: void putn(int); ! 33: public: ! 34: Dynasty(char *dkname, int n, int depth); ! 35: int connect(int input, Crossbar *c, int output, int nw); ! 36: }; ! 37: ! 38: class System10 : public Crossbar ! 39: { ! 40: void startup(); ! 41: void config(); ! 42: public: ! 43: System10(char *dkname, int n, int depth); ! 44: int connect(int input, Crossbar *c, int output, int nw); ! 45: };
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