This file contains aliases for making access to the long state vector Q as used eg. More...

Namespaces
namespace	Utilities
namespace	Z4VectorShortcuts

Data Structures
struct	DERIVS
class	error
	Another nice thing: The TwoPunctures Error, borrowed from Pizza. More...
struct	logger
	By inheriting this class, you can do something with output if you need. More...
struct	LoggingAdapter
	The LoggingAdapter: Logging in Cactus/printf style without macros. More...
struct	Parameters
struct	std_cerr_logger
	Default stdout logger, using iostream. More...
class	TwoPunctures

Typedefs
typedef struct TP::DERIVS	derivs

Enumerations
enum	GRID_SETUP_METHOD { GSM_Taylor_expansion , GSM_evaluation }

Functions
static double	min (double const x, double const y)
void	recurrence (double x, int m, double *recvec)
double	chebev_wrec (double recvec[], double coeff[], int m)
int	TP_MyProc ()

Variables
const int	StencilSize = 19
const int	N_PlaneRelax = 1
const int	NRELAX = 200
const int	Step_Relax = 1

Detailed Description

This file contains aliases for making access to the long state vector Q as used eg.

in ExaHyPE and at the functional interface of this code, more readable.

With these constants, you can write Q[g11], Q[K22] and Q[B33] instead of Q[0], Q[9] and Q[34]. Your code is again meaningful in terms of physics.

The list os converted from the PDENames function from Trentos Fortran code with this expression:

perl -p -i -e "s/^\s+Name\‍((.*)\‍)\s* = '(.+)'/\"const int \$2 = \".(\$1-1).';';/eg" FileHoldingPDEDefs.tmp

Methods have been implemented already in the ExaHyPE SRHD application to deal even more naturally with physical expressions which are stored in a long and unintuitive vector. See end of this file for comments.