ColumnUnitExtension.h

#pragma once
 
#include <memory>
#include <string>
 
#include <iolink/IOLinkAPI.h>
#include <iolink/view/Extension.h>
 
namespace iolink
{
 
class IOLINK_API ColumnUnitExtension : public Extension
{
public:
  static constexpr size_t EXTENSION_ID = 0x4;
 
  inline static std::shared_ptr<ColumnUnitExtension> cast(const std::shared_ptr<Extension>& extension)
  {
    return std::dynamic_pointer_cast<ColumnUnitExtension>(extension);
  }
 
  virtual const std::string& unit(size_t columnIndex) const = 0;
 
  virtual void setUnit(size_t columnIndex, const std::string& unit) = 0;
};
 
} // namespace iolink