Classes
Cce::Tags Namespace Reference

Tags for Cauchy Characteristic Extraction routines. More...

Classes

struct  BondiBeta
 Bondi parameter \(\beta\). More...
 
struct  BondiH
 Bondi parameter \(H = \partial_u J\). More...
 
struct  BondiJ
 Bondi parameter \(J\). More...
 
struct  BondiJbar
 Bondi parameter \(\bar{J}\). More...
 
struct  BondiK
 Bondi parameter \(K = \sqrt{1 + J \bar{J}}\). More...
 
struct  BondiQ
 Bondi parameter \(Q\). More...
 
struct  BondiQbar
 Bondi parameter \(\bar{Q}\). More...
 
struct  BondiR
 The Bondi radius \(R(u, \theta, \phi)\) is of the worldtube. More...
 
struct  BondiU
 Bondi parameter \(U\). More...
 
struct  BondiUbar
 Bondi parameter \(\bar{U}\). More...
 
struct  BondiW
 Bondi parameter \(W\). More...
 
struct  BoundaryValue
 A prefix tag representing the boundary data for a quantity on the extraction surface. More...
 
struct  DuR
 A tag for the first time derivative of the worldtube parameter \(\partial_u R\), where \(R(u, \theta, \phi)\) is Bondi radius of the worldtube. More...
 
struct  DuRDividedByR
 The value \(\partial_u R / R\), where \(R(u, \theta, \phi)\) is Bondi radius of the worldtube. More...
 
struct  Dy
 The derivative with respect to the numerical coordinate \(y = 1 - 2R/r\), where \(R(u, \theta, \phi)\) is Bondi radius of the worldtube. More...
 
struct  EthEthbarRDividedByR
 The value \(\eth \bar{\eth} R / R\), where \(R(u, \theta, \phi)\) is Bondi radius of the worldtube. More...
 
struct  EthEthRDividedByR
 The value \(\eth \eth R / R\), where \(R(u, \theta, \phi)\) is Bondi radius of the worldtube. More...
 
struct  EthRDividedByR
 The value \(\eth R / R\), where \(R(u, \theta, \phi)\) is Bondi radius of the worldtube. More...
 
struct  Exp2Beta
 The value \(\exp(2\beta)\). More...
 
struct  Integrand
 A prefix tag representing a quantity that will appear on the right-hand side of an explicitly regular differential equation. More...
 
struct  JbarQMinus2EthBeta
 The value \( \bar{J} (Q - 2 \eth \beta ) \). More...
 
struct  LinearFactor
 A prefix tag representing a linear factor that acts on Tag. To determine the spin weight, It is assumed that the linear factor plays the role of \(L\) in an equation of the form, \( (y - 1) \partial_y H + L H + L^\prime \bar{H} = A + (1 - y) B \). More...
 
struct  LinearFactorForConjugate
 A prefix tag representing a linear factor that acts on Tag. To determine the spin weight, it is assumed that the linear factor plays the role of \(L^\prime\) in an equation of the form, \( (y - 1) \partial_y H + L H + L^\prime \bar{H} = A + (1 - y) B \). More...
 
struct  OneMinusY
 Coordinate value \((1 - y)\), which will be cached and sent to the implementing functions. More...
 
struct  PoleOfIntegrand
 A prefix tag representing the coefficient of a pole part of the right-hand side of a singular differential equation. More...
 
struct  RegularIntegrand
 A prefix tag representing the regular part of the right-hand side of a regular differential equation. More...
 

Detailed Description

Tags for Cauchy Characteristic Extraction routines.