AliasIRInterfaceDefault.hpp

Go to the documentation of this file.

#ifndef AliasIRInterfaceDefault_h
#define AliasIRInterfaceDefault_h

#include <iostream>
#include <list>
#include "AliasIRInterface.hpp"

namespace OA {
  namespace Alias {

class EmptyIRStmtIterator  : public IRStmtIterator {
public:
  EmptyIRStmtIterator() { }
  ~EmptyIRStmtIterator() { };

  StmtHandle current() const { return StmtHandle(0); }
  bool isValid()  const { return false; }
        
  void operator++() {}

  void reset() {}
};



class AliasIRInterfaceDefault : public virtual AliasIRInterface {
 public:
  AliasIRInterfaceDefault() { }
  virtual ~AliasIRInterfaceDefault() { }
 
  OA_ptr<IRStmtIterator> getUnnamedDynAllocStmtIterator(ProcHandle h)
      { OA_ptr<IRStmtIterator> retval;
        retval = new EmptyIRStmtIterator; 
        return retval;
      }

  virtual void dump(StmtHandle stmt, std::ostream& os) { }

  virtual void dump(MemRefHandle stmt, std::ostream& os) { }

};  

  } // end of namespace Alias
} // end of namespace OA

#endif