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ReverseShiftedRandom Class Reference

#include <newran.h>

Inheritance diagram for ReverseShiftedRandom:

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Collaboration diagram for ReverseShiftedRandom:

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Public Member Functions

Real Next ()
ExtReal Mean () const
ExtReal Variance () const

Private Member Functions

 ReverseShiftedRandom (Random &rvx, Real sx)

Friends

ReverseShiftedRandom & operator- (Real, Random &)

Constructor & Destructor Documentation

ReverseShiftedRandom::ReverseShiftedRandom (  Random &  rvx,
Real  sx
)  [inline, private]
 

Definition at line 444 of file newran.h. 

00444 : ScaledRandom(rvx, sx) {}

Member Function Documentation

ExtReal ReverseShiftedRandom::Mean (   )  const [virtual]
 

Reimplemented from ScaledRandom.

Definition at line 651 of file newran.cpp.

References Random::Mean(), ScaledRandom::rv, and ScaledRandom::s. 

00651 { return - rv->Mean() + s; }

Real ReverseShiftedRandom::Next (   )  [virtual]
 

Reimplemented from ScaledRandom.

Definition at line 649 of file newran.cpp.

References Random::Next(), Real, ScaledRandom::rv, and ScaledRandom::s. 

00649 { return s - rv->Next(); }

ExtReal ReverseShiftedRandom::Variance (   )  const [virtual]
 

Reimplemented from ScaledRandom.

Definition at line 653 of file newran.cpp.

References ScaledRandom::rv, and Random::Variance(). 

00653 { return rv->Variance(); }

Friends And Related Function Documentation

ReverseShiftedRandom& operator- (  Real  s,
Random &  rv
)  [friend]
 

Definition at line 697 of file newran.cpp. 

00698 {
00699    ReverseShiftedRandom* r = new ReverseShiftedRandom(rv, s);
00700    if (!r) ErrorNoSpace(); return *r;
00701 }

The documentation for this class was generated from the following files:
Generated on Fri Dec 5 04:06:35 2003 for Borqueror by doxygen 1.3.3