MathTools Class Reference

#include <MathTools.h>

List of all members.

Public Member Functions

MathTools ()
virtual ~MathTools ()

Static Public Member Functions

template<class Number> Number sqr (Number x)
template<class Number> int sign (Number x)
template<class Number> double setSign (double x, Number sign)
template<class Number> double max (Number a, Number b)
double modulus (double x, double y)

Static Public Attributes

const double pi = 3.1415926535897932384626433832795028841971693993751058209749445923078164062862
const double degrees = MathTools::pi/180.0

Constructor & Destructor Documentation

MathTools::MathTools ( ) [inline]

Definition at line 12 of file MathTools.h.

virtual MathTools::~MathTools ( ) [inline, virtual]

Definition at line 13 of file MathTools.h.

Member Function Documentation

template<class Number>

double MathTools::max ( Number a,

Number b

) [inline, static]

Definition at line 34 of file MathTools.h.
Referenced by SystemSolver::svDecompose().

double MathTools::modulus ( double x,

double y

) [inline, static]

Returns sqrt(x^2+y^2) without destructive underflow or overflow. After Numerical Recipes, p. 70 (Press et al.)
Definition at line 40 of file MathTools.h.
References sqr().
Referenced by VisualSensor::detectContacts(), and SystemSolver::svDecompose().

template<class Number>

double MathTools::setSign ( double x,

Number sign

) [inline, static]

Returns a number having the absolute value of x and the sign sign.
Definition at line 30 of file MathTools.h.
Referenced by SystemSolver::svDecompose().

template<class Number>

int MathTools::sign ( Number x ) [inline, static]

Definition at line 25 of file MathTools.h.

template<class Number>

Number MathTools::sqr ( Number x ) [inline, static]

Definition at line 21 of file MathTools.h.

Member Data Documentation

const double MathTools::degrees = MathTools::pi/180.0 [static]

Defines the size of a degree in radians.
Definition at line 6 of file MathTools.cpp.

const double MathTools::pi = 3.1415926535897932384626433832795028841971693993751058209749445923078164062862 [static]

Defines pi (3.14...) in case that it is not defined by the C library used.
Definition at line 4 of file MathTools.cpp.

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

Thyrix homepage • Users' guide