source: src/ControlStruct/LabelGenerator.h @ 5cb5f842

//
// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
//
// The contents of this file are covered under the licence agreement in the
// file "LICENCE" distributed with Cforall.
//
// LabelGenerator.h -- 
//
// Author           : Rodolfo G. Esteves
// Created On       : Mon May 18 07:44:20 2015
// Last Modified By : Peter A. Buhr
// Last Modified On : Tue May 19 15:33:20 2015
// Update Count     : 3
//

#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: //
// tab-width: 4 //
// mode: c++ //
// compile-command: "make install" //
// End: //