RectangularEtaPhiRegion Class Reference

#include <RectangularEtaPhiRegion.h>

Public Member Functions
auto	etaHigh () const
auto	etaLow () const
bool	inRegion (float eta, float phi) const
auto	phiHigh () const
auto	phiLow () const
	RectangularEtaPhiRegion (float etaLow, float etaHigh, float phiLow, float phiHigh)

Private Attributes
float	ceta
float	cphi
float	deta
float	dphi

Detailed Description

Definition at line 6 of file RectangularEtaPhiRegion.h.

Constructor & Destructor Documentation

RectangularEtaPhiRegion()

RectangularEtaPhiRegion::RectangularEtaPhiRegion ( float  etaLow, float  etaHigh, float  phiLow, float  phiHigh  )

inline

Definition at line 8 of file RectangularEtaPhiRegion.h.

      : ceta(0.5f * (etaHigh + etaLow)), deta(0.5f * std::abs(etaHigh - etaLow)) {
    phiHigh = proxim(phiHigh, phiLow);
    constexpr float c1 = 2. * M_PI;
    if (phiHigh < phiLow)
      phiHigh += c1;
    dphi = 0.5f * (phiHigh - phiLow);
    cphi = phiLow + dphi;
  }

References alignmentValidation::c1, cphi, dphi, M_PI, phiHigh(), phiLow(), and proxim().

Member Function Documentation

etaHigh()

auto RectangularEtaPhiRegion::etaHigh ( ) const

inline

Definition at line 23 of file RectangularEtaPhiRegion.h.

{ return ceta + deta; }

References ceta, and deta.

etaLow()

auto RectangularEtaPhiRegion::etaLow ( ) const

inline

Definition at line 22 of file RectangularEtaPhiRegion.h.

{ return ceta - deta; }

References ceta, and deta.

inRegion()

bool RectangularEtaPhiRegion::inRegion ( float  eta, float  phi  ) const

inline

Definition at line 18 of file RectangularEtaPhiRegion.h.

                                            {
    return std::abs(eta - ceta) < deta && std::abs(proxim(phi, cphi) - cphi) < dphi;
  }

References funct::abs(), ceta, cphi, deta, dphi, PVValHelper::eta, phi, and proxim().

phiHigh()

auto RectangularEtaPhiRegion::phiHigh ( ) const

inline

Definition at line 25 of file RectangularEtaPhiRegion.h.

{ return cphi + dphi; }

References cphi, and dphi.

Referenced by RectangularEtaPhiRegion().

phiLow()

auto RectangularEtaPhiRegion::phiLow ( ) const

inline

Definition at line 24 of file RectangularEtaPhiRegion.h.

{ return cphi - dphi; }

References cphi, and dphi.

Referenced by RectangularEtaPhiRegion().

Member Data Documentation

ceta

float RectangularEtaPhiRegion::ceta

private

Definition at line 28 of file RectangularEtaPhiRegion.h.

Referenced by etaHigh(), etaLow(), and inRegion().

cphi

float RectangularEtaPhiRegion::cphi

private

Definition at line 30 of file RectangularEtaPhiRegion.h.

Referenced by inRegion(), phiHigh(), phiLow(), and RectangularEtaPhiRegion().

deta

float RectangularEtaPhiRegion::deta

private

Definition at line 29 of file RectangularEtaPhiRegion.h.

Referenced by VBF.VBF::__str__(), etaHigh(), etaLow(), and inRegion().

dphi

float RectangularEtaPhiRegion::dphi

private

Definition at line 31 of file RectangularEtaPhiRegion.h.

Referenced by VBF.VBF::__str__(), inRegion(), phiHigh(), phiLow(), and RectangularEtaPhiRegion().