Sphere Class Reference

#include <aleas.hxx>

Inheritance diagram for Sphere:

Collaboration diagram for Sphere:

Public Member Functions
	Sphere (long s)
virtual void	fill (std::vector< double > &)
Public Member Functions inherited from Normale
	Normale (long s)
virtual double	tire (void)
Public Member Functions inherited from Aleatoire
	Aleatoire (long)
virtual std::vector< double > *	gen (void)

Additional Inherited Members
Protected Attributes inherited from Aleatoire
long	size

Detailed Description

Definition at line 55 of file aleas.hxx.

Constructor & Destructor Documentation

Sphere::Sphere ( long  s )

inline

Definition at line 57 of file aleas.hxx.

: Normale(s) {};

Member Function Documentation

void Sphere::fill ( std::vector< double > &  ret )

virtual

Reimplemented from Aleatoire.

Reimplemented in SpherePositif.

Definition at line 139 of file aleas.cxx.

References Aleatoire::fill(), genrand_real1(), CORBAEngineTest::i, and Aleatoire::size.

Referenced by SpherePositif::fill().

{
    long    i;
    double  cum, r;

    Normale::fill(ret);
    for (cum=0, i=0; i<size; i++)
        cum += ret[i] * ret[i];
    cum = sqrt(cum);
    r = pow(genrand_real1(), size);
    for (i=0; i<size; i++)
        ret[i] *= cum * r;
}

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

• src/engine/Plugin/aleas.hxx
• src/engine/Plugin/aleas.cxx