#include <SpinHelper.h>

Inheritance diagram for GooFit::ZTspin2:

Public Member Functions
__device__	ZTspin2 (const gpuLVec &q, const gpuLVec &p, fptype mR)

__device__ ZTspin2 &	operator= (const SymmLorentzMatrix &other)

Public Member Functions inherited from GooFit::SymmLorentzMatrix
__device__ void	makeGmunu ()

__device__ const SymmLorentzMatrix &	gmunu ()

__device__	SymmLorentzMatrix ()

__device__	SymmLorentzMatrix (const gpuLVec p[4])

__device__	SymmLorentzMatrix (const gpuLVec p)

__device__	SymmLorentzMatrix (const SymmLorentzMatrix &other)=default

__device__ SymmLorentzMatrix &	add (const SymmLorentzMatrix &other)

__device__ SymmLorentzMatrix &	subtract (const SymmLorentzMatrix &other)

__device__ SymmLorentzMatrix &	mult (fptype s)

__device__ SymmLorentzMatrix &	div (fptype s)

__device__ gpuLVec	Contract (const gpuLVec &vec)

__device__ LorentzMatrix	Contract_1 (const SymmLorentzMatrix &M)

__device__ fptype	Contract_2 (const SymmLorentzMatrix &M)

__device__ SymmLorentzMatrix &	operator+= (const SymmLorentzMatrix &rhs)

__device__ SymmLorentzMatrix &	operator*= (fptype rhs)

__device__ SymmLorentzMatrix &	operator-= (const SymmLorentzMatrix &rhs)

__device__ SymmLorentzMatrix &	operator/= (fptype rhs)

__device__ SymmLorentzMatrix &	operator= (const SymmLorentzMatrix &other)

__device__ SymmLorentzMatrix	operator+ (const SymmLorentzMatrix &rhs) const

__device__ SymmLorentzMatrix	operator- (const SymmLorentzMatrix &rhs) const

__device__ SymmLorentzMatrix	operator* (fptype rhs) const

__device__ SymmLorentzMatrix	operator/ (fptype rhs) const

Public Member Functions inherited from GooFit::LorentzMatrix
__device__ const gpuLVec &	v (int i) const

__device__	LorentzMatrix ()=default

__device__	LorentzMatrix (const gpuLVec p[4])

__device__	LorentzMatrix (const LorentzMatrix &other)

__device__ const gpuLVec &	X () const

__device__ const gpuLVec &	Y () const

__device__ const gpuLVec &	Z () const

__device__ const gpuLVec &	E () const

__device__ gpuLVec &	X ()

__device__ gpuLVec &	Y ()

__device__ gpuLVec &	Z ()

__device__ gpuLVec &	E ()

__device__ const gpuLVec &	operator[] (int i) const

__device__ gpuLVec &	operator[] (int i)

__device__ LorentzMatrix &	add (const LorentzMatrix &other)

__device__ LorentzMatrix &	subtract (const LorentzMatrix &other)

__device__ LorentzMatrix &	mult (fptype s)

__device__ LorentzMatrix &	div (fptype s)

__device__ LorentzMatrix &	operator+= (const LorentzMatrix &rhs)

__device__ LorentzMatrix &	operator*= (fptype rhs)

__device__ LorentzMatrix &	operator-= (const LorentzMatrix &rhs)

__device__ LorentzMatrix &	operator/= (fptype rhs)

__device__ LorentzMatrix &	operator= (const LorentzMatrix &other)

__device__ LorentzMatrix	operator+ (const LorentzMatrix &rhs) const

__device__ LorentzMatrix	operator- (const LorentzMatrix &rhs) const

__device__ LorentzMatrix	operator* (fptype rhs) const

__device__ LorentzMatrix	operator/ (fptype rhs) const

Additional Inherited Members
Protected Member Functions inherited from GooFit::SymmLorentzMatrix
__device__ bool	symmetrize ()

__device__ bool	makeZero ()

Protected Member Functions inherited from GooFit::LorentzMatrix
__device__ bool	makeZero ()

Protected Attributes inherited from GooFit::LorentzMatrix
gpuLVec	_v [4]

Detailed Description

Definition at line 383 of file SpinHelper.h.

Constructor & Destructor Documentation

◆ ZTspin2()

__device__ GooFit::ZTspin2::ZTspin2	(	const gpuLVec &	q,
		const gpuLVec &	p,
		fptype	mR
	)

inline

Definition at line 386 of file SpinHelper.h.

                                                                       {
         ZTspin1 t(q, p, mR);
         SymmLorentzMatrix tt(t);
         SymmLorentzMatrix uu(p);
         uu /= (mR * mR);
         auto gmunu = SymmLorentzMatrix();
         gmunu.makeGmunu();
         // printf("%f %f %f %f\n",gmunu.X().GetX(), gmunu.Y().GetY(), gmunu.Z().GetZ(), gmunu.E().GetE() );
         *this = tt - (1. / 3.) * t.Mag2() * (gmunu - uu);
         // eq 6 in PhysRevD.51.2247
     }

Member Function Documentation

◆ operator=()

__device__ ZTspin2& GooFit::ZTspin2::operator= ( const SymmLorentzMatrix & other )

inline

Definition at line 398 of file SpinHelper.h.

References GooFit::LorentzMatrix::v().

                                                                   {
         for(int i = 0; i < 4; i++)
             _v[i] = other.v(i);
 
         return *this;
     }

The documentation for this class was generated from the following file:

/home/travis/build/GooFit/GooFit/include/goofit/PDFs/physics/SpinHelper.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ZTspin2()

Member Function Documentation

◆ operator=()