GALS Namespace Reference

Namespaces
	ANALYTICAL_FIELDS
	CPU
	INPUT_FIELDS
	INPUT_PARSER
	INTERPOLATION
	TEMPORAL_SCHEMES
	UTILITIES

Functions
static double	pi ()
static bool	is_equal (double a, double b)
static bool	is_equal (int a, int b)
	Check for equality between integers. More...
template<typename T >
static T	sqr (T a)
	Compute square. More...
template<typename T >
static T	cube (T a)
	Compute cube. More...

Variables
static double	VSMALL = 1e-10
static const double	one_third = 1. / 3.
static const double	two_thirds = 2. / 3.

Function Documentation

static T GALS::cube ( T  a )

static

Compute cube.

Definition at line 84 of file utilities.h.

static bool GALS::is_equal ( double  a, double  b  )

static

Check for equality within a tolerance.

Tolerance is by default 1e-10.

Parameters

a	first argument
b	second argument

Returns

number of elements.

Definition at line 70 of file utilities.h.

static bool GALS::is_equal ( int  a, int  b  )

static

Check for equality between integers.

Definition at line 73 of file utilities.h.

static double GALS::pi ( )

static

Definition at line 55 of file utilities.h.

static T GALS::sqr ( T  a )

static

Compute square.

Definition at line 77 of file utilities.h.

Variable Documentation

const double one_third = 1. / 3.

static

Definition at line 58 of file utilities.h.

const double two_thirds = 2. / 3.

static

Definition at line 59 of file utilities.h.

double VSMALL = 1e-10

static

Definition at line 57 of file utilities.h.