AssignPairIterator.hpp

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#ifndef AssignPairIterator_h
#define AssignPairIterator_h

#include <OpenAnalysis/IRInterface/IRHandles.hpp>

namespace OA {

class AssignPairIterator {
  public:
    AssignPairIterator() {}
    virtual ~AssignPairIterator() {}

    virtual ExprHandle currentSource() const = 0;
    virtual MemRefHandle currentTarget() const = 0;

    virtual bool isValid() const = 0;
                    
    virtual void operator++() = 0;
    void operator++(int) { ++*this; }
};


} // end of namespace OA

#endif