IValueTranslator.hpp

#ifndef DM_VALUE_TRANSLATOR_HPP_INCLUDED
#define DM_VALUE_TRANSLATOR_HPP_INCLUDED

#ifdef _MSC_VER
  #pragma once
#endif

#include "DM/config.hpp"
#include "DM/ObjectBase.hpp"
#include "DM/ColumnTypes.hpp"
#include "DM/AutoLink.hpp" //enable autolink

#include <utility>  //stl pair

DM_NAMESPACE_BEGIN

/// \brief helper class for translating/mapping attributes before inserting into the ODM 
class DM_API IValueTranslator : public ObjectBase
{
protected:
  virtual ~IValueTranslator() {}

public:
  virtual std::pair<int,bool>     translate(int v)    const = 0;
  virtual std::pair<double,bool>  translate(double v) const = 0;
  virtual std::pair<float,bool>   translate(float v)  const = 0;
};

DM_NAMESPACE_END

#endif //DM_VALUE_TRANSLATOR_HPP_INCLUDED