HGCalHistoSeedingImpl::Navigator Class Reference

Public Types
enum	AxisType { AxisType::Bounded, AxisType::Circular }

Public Member Functions
std::array< int, 2 >	move (int offset1, int offset2)
	Navigator ()
	Navigator (int bins1, AxisType type_axis1, int bins2, AxisType type_axis2)
template<unsigned N>
int	offset (int shift)
void	setHome (int x1, int x2)

Private Attributes
std::array< AxisType, 2 >	axis_types_
std::array< int, 2 >	bins_
std::array< int, 2 >	home_

Detailed Description

Definition at line 60 of file HGCalHistoSeedingImpl.h.

Member Enumeration Documentation

AxisType

enum HGCalHistoSeedingImpl::Navigator::AxisType

strong

Enumerator
Bounded
Circular

Definition at line 62 of file HGCalHistoSeedingImpl.h.

{ Bounded, Circular };

Constructor & Destructor Documentation

Navigator() [1/2]

HGCalHistoSeedingImpl::Navigator::Navigator ( )

inline

Definition at line 64 of file HGCalHistoSeedingImpl.h.

: axis_types_({{AxisType::Bounded, AxisType::Bounded}}), bins_({{0, 0}}), home_({{0, 0}}) {}

References Bounded.

Navigator() [2/2]

HGCalHistoSeedingImpl::Navigator::Navigator ( int  bins1, AxisType  type_axis1, int  bins2, AxisType  type_axis2  )

inline

Definition at line 66 of file HGCalHistoSeedingImpl.h.

        : axis_types_({{type_axis1, type_axis2}}), bins_({{bins1, bins2}}), home_({{0, 0}}) {}

Member Function Documentation

move()

std::array<int, 2> HGCalHistoSeedingImpl::Navigator::move ( int  offset1, int  offset2  )

inline

Definition at line 77 of file HGCalHistoSeedingImpl.h.

{ return {{offset<0>(offset1), offset<1>(offset2)}}; }

Referenced by HGCalHistoSeedingImpl::computeInterpolatedMaxSeeds(), HGCalHistoSeedingImpl::computeMaxSeeds(), and HGCalHistoSeedingImpl::fillSmoothHistoClusters().

offset()

template<unsigned N>

int HGCalHistoSeedingImpl::Navigator::offset ( int  shift )

inline

Definition at line 80 of file HGCalHistoSeedingImpl.h.

                          {
      int shifted = std::get<N>(home_);
      int max = std::get<N>(bins_);
      switch (std::get<N>(axis_types_)) {
        case AxisType::Bounded:
          shifted += shift;
          if (shifted < 0 || shifted >= max)
            shifted = -1;
          break;
        case AxisType::Circular:
          shifted += shift;
          while (shifted < 0)
            shifted += max;
          while (shifted >= max)
            shifted -= max;
          break;
        default:
          break;
      }
      return shifted;
    }

References axis_types_, bins_, Bounded, Circular, home_, SiStripPI::max, and edm::shift.

setHome()

void HGCalHistoSeedingImpl::Navigator::setHome ( int  x1, int  x2  )

inline

Definition at line 69 of file HGCalHistoSeedingImpl.h.

                                 {
      if (x1 < 0 || x2 < 0 || x1 >= std::get<0>(bins_) || x2 >= std::get<1>(bins_)) {
        throw cms::Exception("OutOfBound") << "Setting invalid navigator home position (" << x1 << "," << x2 << "\n)";
      }
      home_[0] = x1;
      home_[1] = x2;
    }

References bins_, Exception, home_, testProducerWithPsetDescEmpty_cfi::x1, and testProducerWithPsetDescEmpty_cfi::x2.

Referenced by HGCalHistoSeedingImpl::computeInterpolatedMaxSeeds(), HGCalHistoSeedingImpl::computeMaxSeeds(), and HGCalHistoSeedingImpl::fillSmoothHistoClusters().

Member Data Documentation

axis_types_

std::array<AxisType, 2> HGCalHistoSeedingImpl::Navigator::axis_types_

private

Definition at line 103 of file HGCalHistoSeedingImpl.h.

Referenced by offset().

bins_

std::array<int, 2> HGCalHistoSeedingImpl::Navigator::bins_

private

Definition at line 104 of file HGCalHistoSeedingImpl.h.

Referenced by offset(), and setHome().

home_

std::array<int, 2> HGCalHistoSeedingImpl::Navigator::home_

private

Definition at line 105 of file HGCalHistoSeedingImpl.h.

Referenced by offset(), and setHome().