tools::rdir3< FLAT, REAL > Class Template Reference

Public Member Functions
	rdir3 (FLAT &a_flat)
virtual	~rdir3 ()
	rdir3 (const rdir3 &a_from)
rdir3 &	operator= (const rdir3 &)
void	shoot (REAL &a_x, REAL &a_y, REAL &a_z, REAL(*a_sqrt)(REAL)) const
FLAT &	flat ()
void	set_seed (unsigned int a_seed)

Protected Attributes
FLAT &	m_flat

Detailed Description

template<class FLAT, class REAL>
class tools::rdir3< FLAT, REAL >

Definition at line 123 of file randT.

Constructor & Destructor Documentation

rdir3() [1/2]

template<class FLAT , class REAL >

tools::rdir3< FLAT, REAL >::rdir3 ( FLAT &  a_flat )

inline

Definition at line 125 of file randT.

:m_flat(a_flat){}

~rdir3()

template<class FLAT , class REAL >

virtual tools::rdir3< FLAT, REAL >::~rdir3 ( )

inlinevirtual

Definition at line 126 of file randT.

{}

rdir3() [2/2]

template<class FLAT , class REAL >

tools::rdir3< FLAT, REAL >::rdir3 ( const rdir3< FLAT, REAL > &  a_from )

inline

Definition at line 128 of file randT.

:m_flat(a_from.m_flat){}

Member Function Documentation

flat()

template<class FLAT , class REAL >

FLAT& tools::rdir3< FLAT, REAL >::flat ( )

inline

Definition at line 145 of file randT.

{return m_flat;}

operator=()

template<class FLAT , class REAL >

rdir3& tools::rdir3< FLAT, REAL >::operator= ( const rdir3< FLAT, REAL > &  )

inline

Definition at line 129 of file randT.

{return *this;}

set_seed()

template<class FLAT , class REAL >

void tools::rdir3< FLAT, REAL >::set_seed ( unsigned int  a_seed )

inline

Definition at line 146 of file randT.

{m_flat.set_seed(a_seed);}

shoot()

template<class FLAT , class REAL >

void tools::rdir3< FLAT, REAL >::shoot ( REAL &  a_x, REAL &  a_y, REAL &  a_z, REAL(*)(REAL)  a_sqrt  ) const

inline

Definition at line 131 of file randT.

                                                                      {
    // from gsl_ran_dir_3d.
    REAL s;
    do {
      a_x = REAL(2) * m_flat.shoot() - REAL(1);
      a_y = REAL(2) * m_flat.shoot() - REAL(1);
      s = (a_x) * (a_x) + (a_y) * (a_y);
    }
    while (s > REAL(1));
    a_z = REAL(2) * s - REAL(1);
    REAL a = REAL(2) * a_sqrt(REAL(1) - s);
    a_x *= a;
    a_y *= a;
  }

Member Data Documentation

m_flat

template<class FLAT , class REAL >

FLAT& tools::rdir3< FLAT, REAL >::m_flat

protected

Definition at line 148 of file randT.

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

• /Users/barrand/private/dev/softinex/g4tools/g4tools/tools/randT