/data/refman/pasoursint/CMSSW_4_1_8_patch9/src/DataFormats/Math/interface/angle.h File Reference

#include <cmath>

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Functions
template<class T >
T	angle (T x1, T y1, T z1, T x2, T y2, T z2)
template<typename T1 , typename T2 >
double	angle (const T1 &t1, const T2 &t2)

---

Function Documentation

template<class T >

T angle	(	T	x1,
		T	y1,
		T	z1,
		T	x2,
		T	y2,
		T	z2
	)

Definition at line 11 of file angle.h.

References mathSSE::sqrt().

Referenced by MuonCSCChamberResidual::addResidual(), BeamHaloAnalyzer::analyze(), EcalCosmicsHists::analyze(), angle(), EcalHaloAlgo::Calculate(), CSCPairResidualsConstraint::calculatePhi(), ThirdHitPrediction::calculateRangesBarrel(), ThirdHitPrediction::calculateRangesForward(), reco::modules::TrackerTrackHitFilter::checkHitAngle(), LaserAlignment::ConvertAngle(), RPCStripsRing::createRefConnections(), MuonAlignmentInputXML::do_rotateglobalaxis(), MuonAlignmentInputXML::do_rotatelocal(), CSCPairResidualsConstraint::dphidzFromTrack(), EcalHitMaker::ecalCellLine(), DDHCalXtalAlgo::execute(), SiStripFineDelayTLA::findtrackangle(), GlobalTrajectoryBuilderBase::fixTEC(), IsolatedPixelTrackCandidateProducer::getDistInCM(), getDistInCM(), TruncatedPyramid::getTransform(), CaloCellGeometry::getTransform(), Utils::mpi_pi(), PFMETBenchmark::mpi_pi(), TrackerDpgAnalysis::onTrackAngles(), Angle< math::XYZVector, math::XYZPoint >::operator()(), DDLRotationByAxis::processElement(), AlCaHOCalibProducer::produce(), reco::BeamHaloSummaryProducer::produce(), global_simpleAngular_2::rotation(), global_simpleAngular_1::rotation(), global_simpleAngular_0::rotation(), global_angular_0::rotation(), PrunedRecombPlugin::run_clustering(), DTLocalTriggerTask::runDCCAnalysis(), global_angular_0::translation(), GflashG4Watcher::update(), DTSegmentUpdator::updateHits(), and TrajectoryManager::updateWithDaughters().

                                             {
  return acos((x1*x2 + y1*y2 + z1*z2)/sqrt((x1*x1 + y1*y1 + z1*z1)*(x2*x2 + y2*y2 + z2*z2)));
}

template<typename T1 , typename T2 >

double angle	(	const T1 &	t1,
		const T2 &	t2
	)

Definition at line 16 of file angle.h.

References angle().

                                             {
  return angle( t1.x(), t1.y(), t1.z(), t2.x(), t2.y(), t2.z() );
}