ErrorHandler.hpp

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/*
 * ErrorHandler.hpp
 *
 *  Created on: Jun 10, 2015
 *      Author: dahoiv
 */

#ifndef ERRORHANDLER_HPP_
#define ERRORHANDLER_HPP_


#include <string>
#include <stdexcept>
#include <vtkSmartPointer.h>
#include <vtkCommand.h>

class ErrorObserver : public vtkCommand
{
public:
  ErrorObserver();
  static ErrorObserver *New();
  bool GetError() const;
  bool GetWarning() const;
  void Clear();
  virtual void Execute(vtkObject *vtkNotUsed(caller),
                       unsigned long event,
                       void *calldata);
  std::string GetErrorMessage();
  std::string GetWarningMessage();
  
private:
  bool        mError;
  bool        mWarning;
  std::string mErrorMessage;
  std::string mWarningMessage;
};

void reportError(std::string  errMsg);




#endif /* ERRORHANDLER_HPP_ */