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| double | P4Helpers::deltaPhi (double phiA, double phiB) |
| | delta Phi in range [-pi,pi[ More...
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| double | P4Helpers::deltaEta (const I4Momentum &p1, const I4Momentum &p2) |
| | Computes efficiently \( \Delta{\eta} \). More...
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| double | P4Helpers::deltaEtaSq (const I4Momentum &p1, const I4Momentum &p2) |
| | Computes efficiently \( \Delta{\eta}^2 \). More...
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| double | P4Helpers::deltaEta (const I4Momentum *const p1, const I4Momentum *const p2) |
| | Computes efficiently \( \Delta{\eta} \), pointer args. More...
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| double | P4Helpers::deltaPhi (const I4Momentum &p4, const double phi) |
| | delta Phi in range [-pi,pi[ from one I4momentum reference More...
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| double | P4Helpers::deltaPhi (const I4Momentum &pA, const I4Momentum &pB) |
| | delta Phi in range [-pi,pi[ from two I4momentum references More...
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| double | P4Helpers::deltaPhiSq (const I4Momentum &pA, const I4Momentum &pB) |
| | delta Phi squared in range ([-pi,pi[)^2 from two I4momentum references More...
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| double | P4Helpers::deltaPhi (const I4Momentum *const pA, const I4Momentum *const pB) |
| | delta Phi in range [-pi,pi[ from two I4momentum pointers More...
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| double | P4Helpers::deltaR (const I4Momentum &p4, double eta, double phi) |
| | \( \Delta{R} \) from 1 I4Momentum More...
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| double | P4Helpers::deltaR (const I4Momentum &pA, const I4Momentum &pB) |
| | delta R from two I4momentum reference More...
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| double | P4Helpers::deltaR (const I4Momentum *const pA, const I4Momentum *const pB) |
| | delta R from two I4momentum pointers More...
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| bool | P4Helpers::isInDeltaR (const I4Momentum &p1, const I4Momentum &p2, double dR) |
| | Check if 2 I4Momentum are in a \( \Delta{R} \) cone. More...
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| double | P4Helpers::invMass (const I4Momentum &pA, const I4Momentum &pB) |
| | invariant mass from two I4momentum references More...
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| double | P4Helpers::invMass (const I4Momentum *const pA, const I4Momentum *const pB) |
| | invariant mass from two I4momentum pointers More...
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| double | P4Helpers::invMass (const I4Momentum &pA, const I4Momentum &pB, const I4Momentum &pC, const I4Momentum &pD) |
| | invariant mass from four I4momentum references More...
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| double | P4Helpers::invMass (const I4Momentum *const pA, const I4Momentum *const pB, const I4Momentum *const pC, const I4Momentum *const pD) |
| | invariant mass from four I4momentum pointers More...
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| template<class Iterator_t , class Predicate_t > |
| void | P4Helpers::sort (Iterator_t itr, Iterator_t itrEnd, Predicate_t p) |
| | sort a container according to the given predicate More...
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| template<class Container_t , class Predicate_t > |
| void | P4Helpers::sort (Container_t &container, Predicate_t p) |
| | sort a container according to the given predicate More...
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| template<class Container_t > |
| bool | P4Helpers::closestDeltaR (const double eta, const double phi, Container_t &coll, std::size_t &index, double &deltaR) |
| | Find the closest element in a collection to an I4Momentum. More...
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| template<class Container_t > |
| bool | P4Helpers::closestDeltaR (const I4Momentum &p4, Container_t &coll, std::size_t &index, double &deltaR) |
| | Find the closest element in a collection to an I4Momentum. More...
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| template<class Container_t > |
| bool | P4Helpers::closestDeltaR (const double eta, const double phi, const double ene, Container_t &coll, std::size_t &index, double &deltaR, double &deltaE) |
| | find the closest element in R - with a condition on E More...
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| template<class Container_t > |
| bool | P4Helpers::closestDeltaR (const I4Momentum &p4, Container_t &coll, std::size_t &index, double &deltaR, double &deltaE) |
| | find the closest element in R - with a condition on E More...
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1.8.18