flexiblesusy::cxx_diagrams::TripleVectorVertex Class Reference

A class representing a numerically evaluated tree-level vertex with three vector bosons. It consists of one complex number as well as an ordering encoding whether the complex number is taken to be the coefficient of. More...

#include <vertices.hpp>

Collaboration diagram for flexiblesusy::cxx_diagrams::TripleVectorVertex:

Classes
struct	even_permutation
struct	odd_permutation

Public Member Functions
bool	is_even () const
	Check whether the value in the vertex is stored as proportional to the even permutation. More...
bool	isZero () const
	TripleVectorVertex (const std::complex< double > &v, even_permutation)
	Contruct a TripleVectorVertex from a complex number representing the even coefficient. More...
	TripleVectorVertex (const std::complex< double > &v, odd_permutation)
	Contruct a TripleVectorVertex from a complex number representing the odd coefficient. More...
std::complex< double >	value (even_permutation) const
	Retrieve the coefficient of the even permutation. More...
std::complex< double >	value (odd_permutation) const
	Retrieve the coefficient of the odd permutation. More...

Private Attributes
bool	even
std::complex< double >	val

Detailed Description

A class representing a numerically evaluated tree-level vertex with three vector bosons. It consists of one complex number as well as an ordering encoding whether the complex number is taken to be the coefficient of.

or its negative. The former corresponds to the even permutation and the latter to the odd permutation.

Definition at line 138 of file vertices.hpp.

Constructor & Destructor Documentation

TripleVectorVertex() [1/2]

flexiblesusy::cxx_diagrams::TripleVectorVertex::TripleVectorVertex ( const std::complex< double > &  v, even_permutation    )

inline

Contruct a TripleVectorVertex from a complex number representing the even coefficient.

Definition at line 149 of file vertices.hpp.

TripleVectorVertex() [2/2]

flexiblesusy::cxx_diagrams::TripleVectorVertex::TripleVectorVertex ( const std::complex< double > &  v, odd_permutation    )

inline

Contruct a TripleVectorVertex from a complex number representing the odd coefficient.

Definition at line 157 of file vertices.hpp.

Member Function Documentation

is_even()

bool flexiblesusy::cxx_diagrams::TripleVectorVertex::is_even ( ) const

inline

Check whether the value in the vertex is stored as proportional to the even permutation.

Returns

true if yes and false otherwise

Definition at line 166 of file vertices.hpp.

References even.

isZero()

bool flexiblesusy::cxx_diagrams::TripleVectorVertex::isZero ( ) const

inline

Definition at line 180 of file vertices.hpp.

References flexiblesusy::is_zero(), and val.

value() [1/2]

std::complex< double > flexiblesusy::cxx_diagrams::TripleVectorVertex::value ( even_permutation  ) const

inline

Retrieve the coefficient of the even permutation.

Returns

the coefficient of the even permutation

Definition at line 171 of file vertices.hpp.

References even, and val.

value() [2/2]

std::complex< double > flexiblesusy::cxx_diagrams::TripleVectorVertex::value ( odd_permutation  ) const

inline

Retrieve the coefficient of the odd permutation.

Returns

the coefficient of the odd permutation

Definition at line 177 of file vertices.hpp.

References even, and val.

Member Data Documentation

even

bool flexiblesusy::cxx_diagrams::TripleVectorVertex::even

private

Definition at line 144 of file vertices.hpp.

Referenced by is_even(), and value().

val

std::complex<double> flexiblesusy::cxx_diagrams::TripleVectorVertex::val

private

Definition at line 143 of file vertices.hpp.

Referenced by isZero(), and value().

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

• vertices.hpp