PiCalculator.h

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#ifndef ELEMENTSEXAMPLES_ELEMENTSEXAMPLES_PICALCULATOR_H_
#define ELEMENTSEXAMPLES_ELEMENTSEXAMPLES_PICALCULATOR_H_
 
#include "ElementsKernel/Export.h"
 
namespace Elements {
namespace Examples {
 
class ELEMENTS_API PiCalculator {
public:
  PiCalculator() = default;
  void calculate(unsigned int terms);
 
  typedef void (*show_result_callback_type)(double pi);
  void setShowResultCallback(show_result_callback_type f);
 
private:
  show_result_callback_type m_show_result_callback{};
};
 
}  // namespace Examples
}  // namespace Elements
 
#endif  // ELEMENTSEXAMPLES_ELEMENTSEXAMPLES_PICALCULATOR_H_