Interpolation.h

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#ifndef GAUDIMATH_INTERPOLATION_H
#define GAUDIMATH_INTERPOLATION_H 1
// ============================================================================
// include files
// ============================================================================
#include <iosfwd>
#include <string>

class StatusCode;

namespace GaudiMath
{
  namespace Interpolation
  {
    enum Type
      {
        Linear     = 0   ,  // linear interpolation
        Polynomial       ,  // polinomial interpolation
        Cspline          ,  // Cubic spline with natural  boundary conditions
        Cspline_Periodic ,  // Cubic spline with periodic boundary conditions
        Akima            ,  // Akima spline with natural  boundary conditions
        Akima_Periodic      // Akima spline with periodic boundary conditions
      };

     StatusCode parse(Type&, const std::string&);
     std::string  toString(const Type&);
     std::ostream& toStream(const Type&, std::ostream&);
     inline std::ostream& operator<<(std::ostream& os, const Type& t) { return toStream(t,os); }

  } // end of namespace Interpolation
} //end of namespace GaudiMath

#endif // GAUDIMATH_INTERPOLATION_H
// ============================================================================