testDistCopy.cc File Reference

#include "CLHEP/Units/GlobalPhysicalConstants.h"
#include "CLHEP/Random/DualRand.h"
#include "CLHEP/Random/MTwistEngine.h"
#include "CLHEP/Random/RandBinomial.h"
#include "CLHEP/Random/RandBreitWigner.h"
#include "CLHEP/Random/RandChiSquare.h"
#include "CLHEP/Random/RandExponential.h"
#include "CLHEP/Random/RandFlat.h"
#include "CLHEP/Random/RandGamma.h"
#include "CLHEP/Random/RandGauss.h"
#include "CLHEP/Random/RandGaussQ.h"
#include "CLHEP/Random/RandGaussT.h"
#include "CLHEP/Random/RandGeneral.h"
#include "CLHEP/Random/RandLandau.h"
#include "CLHEP/Random/RandPoissonQ.h"
#include "CLHEP/Random/RandPoissonT.h"
#include "CLHEP/Random/RandSkewNormal.h"
#include "CLHEP/Random/RandStudentT.h"
#include <sstream>
#include <string>
#include <vector>

Go to the source code of this file.

Typedefs
typedef unsigned int	uint

Functions
template<typename Dist >
bool	copy_constructor_is_okay (Dist &d1)
template<typename Dist >
bool	copy_assignment_is_okay (Dist &d1, Dist &d2)
uint	testRandBinomial ()
uint	testRandBreitWigner ()
uint	testRandChiSquare ()
uint	testRandExponential ()
uint	testRandFlat ()
uint	testRandGamma ()
uint	testRandGauss ()
uint	testRandGaussQ ()
uint	testRandGaussT ()
uint	testRandGeneral ()
uint	testRandLandau ()
uint	testRandPoisson ()
uint	testRandPoissonQ ()
uint	testRandPoissonT ()
uint	testRandSkewNormal ()
uint	testRandStudentT ()
int	main ()

Typedef Documentation

uint

typedef unsigned int uint

Definition at line 43 of file testDistCopy.cc.

Function Documentation

copy_assignment_is_okay()

template<typename Dist >

bool copy_assignment_is_okay	(	Dist &	d1,
		Dist &	d2
	)

Definition at line 78 of file testDistCopy.cc.

{
  // prime the distributions
  for( uint i = 0u;  i != 17u;  ++i )
    (void) d1.fire();
  for( uint i = 0u;  i != 19u;  ++i )
    (void) d2.fire();
 
  // capture d1's state
  std::ostringstream  os1;
  d1.put( os1 );
  HepRandomEngine *  e1  =  & d1.engine();
 
  // make a copy and capture the copy's state
  d2 = d1;
  std::ostringstream  os2;
  d2.put( os2 );
  HepRandomEngine *  e2  =  & d2.engine();
 
  // do the saved states match and is the underlying engine shared?
  return os1.str() == os2.str()  &&  e1 == e2;
}  // copy_assignment_is_okay<>()

Referenced by testRandBinomial(), testRandBreitWigner(), testRandChiSquare(), testRandExponential(), testRandFlat(), testRandGamma(), testRandGauss(), testRandGaussQ(), testRandGaussT(), testRandGeneral(), testRandLandau(), testRandPoisson(), testRandPoissonQ(), testRandPoissonT(), testRandSkewNormal(), and testRandStudentT().

copy_constructor_is_okay()

template<typename Dist >

bool copy_constructor_is_okay

(

Dist &

d1

)

Definition at line 51 of file testDistCopy.cc.

{
  // prime the distribution
  for( uint i = 0u;  i != 17u;  ++i )
    (void) d1.fire();
 
  // capture its state
  std::ostringstream  os1;
  d1.put( os1 );
  HepRandomEngine *  e1  =  & d1.engine();
 
  // make a copy and capture the copy's state
  Dist  d2( d1 );
  std::ostringstream  os2;
  d2.put( os2 );
  HepRandomEngine *  e2  =  & d2.engine();
 
  // do the saved states match and is the underlying engine shared?
  return os1.str() == os2.str()  &&  e1 == e2;
}  // copy_constructor_is_okay<>()

Referenced by testRandBinomial(), testRandBreitWigner(), testRandChiSquare(), testRandExponential(), testRandFlat(), testRandGamma(), testRandGauss(), testRandGaussQ(), testRandGaussT(), testRandGeneral(), testRandLandau(), testRandPoisson(), testRandPoissonQ(), testRandPoissonT(), testRandSkewNormal(), and testRandStudentT().

main()

int main

(

)

Definition at line 401 of file testDistCopy.cc.

{
  uint  mask = 0u
             | testRandBinomial   ()
             | testRandBreitWigner()
             | testRandChiSquare  ()
             | testRandExponential()
             | testRandFlat       ()
             | testRandGamma      ()
             | testRandGauss      ()
             | testRandGaussQ     ()
             | testRandGaussT     ()
             | testRandGeneral    ()
             | testRandLandau     ()
             | testRandPoisson    ()
             | testRandPoissonQ   ()
             | testRandPoissonT   ()
             | testRandSkewNormal ()
             | testRandStudentT   ()
             ;
 
  return - int(mask);
}

testRandBinomial()

uint testRandBinomial

(

)

Definition at line 127 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  RandBinomial  d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return Binomial_failure;
 
  DualRand      r2( 13579L );
  RandBinomial  d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return Binomial_failure;
 
  return 0u;
}

Referenced by main().

testRandBreitWigner()

uint testRandBreitWigner

(

)

Definition at line 144 of file testDistCopy.cc.

{
  MTwistEngine     r1( 97531L );
  RandBreitWigner  d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return BreitWigner_failure;
 
  DualRand         r2( 13579L );
  RandBreitWigner  d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return BreitWigner_failure;
 
  return 0u;
}  // testRandBreitWigner

Referenced by main().

testRandChiSquare()

uint testRandChiSquare

(

)

Definition at line 161 of file testDistCopy.cc.

{
  MTwistEngine   r1( 97531L );
  RandChiSquare  d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return ChiSquare_failure;
 
  DualRand       r2( 13579L );
  RandChiSquare  d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return ChiSquare_failure;
 
  return 0u;
}  // testRandChiSquare

Referenced by main().

testRandExponential()

uint testRandExponential

(

)

Definition at line 178 of file testDistCopy.cc.

{
  MTwistEngine     r1( 97531L );
  RandExponential  d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return Exponential_failure;
 
  DualRand         r2( 13579L );
  RandExponential  d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return Exponential_failure;
 
  return 0u;
}  // testRandExponential

Referenced by main().

testRandFlat()

uint testRandFlat

(

)

Definition at line 195 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  RandFlat      d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return Flat_failure;
 
  DualRand      r2( 13579L );
  RandFlat      d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return Flat_failure;
 
  return 0u;
}  // testRandFlat

Referenced by main().

testRandGamma()

uint testRandGamma

(

)

Definition at line 212 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  RandGamma     d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return Gamma_failure;
 
  DualRand      r2( 13579L );
  RandGamma     d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return Gamma_failure;
 
  return 0u;
}  // testRandGamma

Referenced by main().

testRandGauss()

uint testRandGauss

(

)

Definition at line 229 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  RandGauss     d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return Gauss_failure;
 
  DualRand      r2( 13579L );
  RandGauss     d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return Gauss_failure;
 
  return 0u;
}  // testRandGauss

Referenced by main().

testRandGaussQ()

uint testRandGaussQ

(

)

Definition at line 246 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  RandGaussQ    d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return GaussQ_failure;
 
  DualRand      r2( 13579L );
  RandGaussQ    d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return GaussQ_failure;
 
  return 0u;
}  // testRandGaussQ

Referenced by main().

testRandGaussT()

uint testRandGaussT

(

)

Definition at line 263 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  RandGaussT    d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return GaussT_failure;
 
  DualRand      r2( 13579L );
  RandGaussT    d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return GaussT_failure;
 
  return 0u;
}  // testRandGaussT

Referenced by main().

testRandGeneral()

uint testRandGeneral

(

)

Definition at line 280 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  double        pdf1[] = { 1.5, 2.5, 3.0, 4.25, 5.65 };
  RandGeneral   d1( r1, pdf1, sizeof(pdf1)/sizeof(pdf1[0]) );
  if( ! copy_constructor_is_okay(d1) )  return General_failure;
 
  DualRand      r2( 13579L );
  double        pdf2[] = { 1.0, 2.0, 3.0, 4.0, 5.0, 0.60 };
  RandGeneral   d2( r2, pdf2, sizeof(pdf2)/sizeof(pdf2[0]) );
  if( ! copy_assignment_is_okay(d1,d2) )  return General_failure;
 
  return 0u;
}  // testRandGeneral

Referenced by main().

testRandLandau()

uint testRandLandau

(

)

Definition at line 299 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  RandLandau    d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return Landau_failure;
 
  DualRand      r2( 13579L );
  RandLandau    d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return Landau_failure;
 
  return 0u;
}  // testRandLandau

Referenced by main().

testRandPoisson()

uint testRandPoisson

(

)

Definition at line 316 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  RandPoisson   d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return Poisson_failure;
 
  DualRand      r2( 13579L );
  RandPoisson   d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return Poisson_failure;
 
  return 0u;
}  // testRandPoisson

Referenced by main().

testRandPoissonQ()

uint testRandPoissonQ

(

)

Definition at line 333 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  RandPoissonQ  d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return PoissonQ_failure;
 
  DualRand      r2( 13579L );
  RandPoissonQ  d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return PoissonQ_failure;
 
  return 0u;
}  // testRandPoissonQ

Referenced by main().

testRandPoissonT()

uint testRandPoissonT

(

)

Definition at line 350 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  RandPoissonT  d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return PoissonT_failure;
 
  DualRand      r2( 13579L );
  RandPoissonT  d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return PoissonT_failure;
 
  return 0u;
}  // testRandPoissonT

Referenced by main().

testRandSkewNormal()

uint testRandSkewNormal

(

)

Definition at line 367 of file testDistCopy.cc.

{
  MTwistEngine     r1( 97531L );
  RandSkewNormal  d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return SkewNormal_failure;
 
  DualRand         r2( 13579L );
  RandSkewNormal  d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return SkewNormal_failure;
 
  return 0u;
}  // testRandSkewNormal

Referenced by main().

testRandStudentT()

uint testRandStudentT

(

)

Definition at line 384 of file testDistCopy.cc.

{
  MTwistEngine  r1( 97531L );
  RandStudentT  d1( r1 );
  if( ! copy_constructor_is_okay(d1) )  return StudentT_failure;
 
  DualRand      r2( 13579L );
  RandStudentT  d2( r2 );
  if( ! copy_assignment_is_okay(d1,d2) )  return StudentT_failure;
 
  return 0u;
}  // testRandStudentT

Referenced by main().