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Annotation of researchv9/cmd/cfront/CC/common/table.h, revision 1.1

1.1     ! root        1: class vector : public common {
        !             2:        common** vec;
        !             3:        int size;
        !             4: public:
        !             5:                vector(int sz) { size = (sz<=0) ? 1 : sz; vec = new common*[size]; }
        !             6:                ~vector() {};
        !             7:        virtual common* range_error() { return 0; }
        !             8:        common& operator[](int i) { return (0<=i && i<size) ? vec[i] : range_error(); }
        !             9:        int     max() { return size-1; }
        !            10:        void    grow(int size);
        !            11: };
        !            12: 
        !            13: class table : public vector {
        !            14:        short*  hashtbl;
        !            15:        table*  next;
        !            16:        void    grow();
        !            17:        common* lookup(char* s, common* p, int i);
        !            18: public:
        !            19:                table(int size);
        !            20:                table(vector&);
        !            21:        common* insert(common& oo)              { return lookup(oo.swho(),&oo,1); }
        !            22:        common* look(char* s)                   { return lookup(s,0,1); } 
        !            23:        common* look(common& oo, int i = 0)     { return lookup(oo.swho(),&oo,i); }
        !            24: };
        !            25: 

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