source: translator/ControlStruct/LabelGenerator.h @ 991bd31

#ifndef LABEL_GENERATOR_H
#define LABEL_GENERATOR_H

#include "SynTree/SynTree.h"

namespace ControlStruct {
    class LabelGenerator {
      public:
        static LabelGenerator *getGenerator();
        Label newLabel();
        void reset() { current = 0; }
        void rewind() { current--; }
      protected:
        LabelGenerator(): current(0) {}
      private:
        int current;
        static LabelGenerator *labelGenerator;
    };
} // namespace ControlStruct

#endif // LABEL_GENERATOR_H

/*
  Local Variables:
  mode: c++
  End:
*/