G4FPYSamplingOps 클래스 참조

#include <G4FPYSamplingOps.hh>

Public 멤버 함수
	G4FPYSamplingOps (void)
	G4FPYSamplingOps (G4int Verbosity)
G4int	G4SampleIntegerGaussian (G4double Mean, G4double StdDev)
G4int	G4SampleIntegerGaussian (G4double Mean, G4double StdDev, G4FFGEnumerations::GaussianRange Range)
G4double	G4SampleGaussian (G4double Mean, G4double StdDev)
G4double	G4SampleGaussian (G4double Mean, G4double StdDev, G4FFGEnumerations::GaussianRange Range)
G4double	G4SampleUniform (void)
G4double	G4SampleUniform (G4double Lower, G4double Upper)
G4double	G4SampleWatt (G4int WhatIsotope, G4FFGEnumerations::FissionCause WhatCause, G4double WhatEnergy)
void	G4SetVerbosity (G4int WhatVerbosity)
	~G4FPYSamplingOps (void)

Protected 멤버 함수
void	Initialize (void)
G4bool	CheckAndSetParameters (void)
void	EvaluateWattConstants (void)
G4double	SampleGaussian (void)
void	ShiftParameters (G4FFGEnumerations::GaussianReturnType Type)

Protected 속성
G4double	Mean_
G4double	StdDev_
G4ShiftedGaussian *	ShiftedGaussianValues_
G4int	Verbosity_
WattSpectrumConstants *	WattConstants_
CLHEP::HepRandomEngine *	RandomEngine_
G4bool	NextGaussianIsStoredInMemory_
G4double	GaussianOne_
G4double	GaussianTwo_
G4double	Tolerance_

상세한 설명

G4FPYSamplingOps performs all the uniform and Gaussian distribution sampling operations

G4FPYSamplingOps.hh 파일의 52 번째 라인에서 정의되었습니다.

생성자 & 소멸자 문서화

G4FPYSamplingOps::G4FPYSamplingOps

(

void

)

Default constructor

• Usage: No arguments required
• Notes:

G4FPYSamplingOps.cc 파일의 49 번째 라인에서 정의되었습니다.

다음을 참조함 : Initialize(), G4FFGDefaultValues::Verbosity, Verbosity_.

G4FPYSamplingOps::G4FPYSamplingOps

(

G4int

Verbosity

)

Overloaded constructor

• Usage:
  • Verbosity: Verbosity level
• Notes:

G4FPYSamplingOps.cc 파일의 59 번째 라인에서 정의되었습니다.

다음을 참조함 : Initialize(), Verbosity_.

G4FPYSamplingOps::~G4FPYSamplingOps

(

void

)

Default deconstructor.

G4FPYSamplingOps.cc 파일의 678 번째 라인에서 정의되었습니다.

다음을 참조함 : G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, ShiftedGaussianValues_, WattConstants_.

멤버 함수 문서화

G4bool G4FPYSamplingOps::CheckAndSetParameters ( void  )

protected

Check to see if the user requested parameters have already been calculated. If they have, it recalls the stored parameters and sets them as the current values.

G4FPYSamplingOps.cc 파일의 341 번째 라인에서 정의되었습니다.

다음을 참조함 : FALSE, G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, G4ShiftedGaussian::G4FindShiftedMean(), Mean_, ShiftedGaussianValues_, StdDev_, TRUE.

다음에 의해서 참조됨 : ShiftParameters().

void G4FPYSamplingOps::EvaluateWattConstants ( void  )

protected

Evaluates the constants that are required for the Watt fission spectrum sampling.

G4FPYSamplingOps.cc 파일의 359 번째 라인에서 정의되었습니다.

다음을 참조함 : A(), WattSpectrumConstants::B, WattSpectrumConstants::Cause, WattSpectrumConstants::Energy, G4Exception(), G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, G4FFGEnumerations::GAMMA_INDUCED, G4Pow::GetInstance(), IncidentEnergyBins, JustWarning, K, WattSpectrumConstants::L, WattSpectrumConstants::M, CLHEP::MeV, G4FFGEnumerations::NEUTRON_INDUCED, NeutronInducedWattConstants, NeutronInducedWattIsotopesIndex, G4Pow::powA(), WattSpectrumConstants::Product, G4FFGEnumerations::PROTON_INDUCED, RunMustBeAborted, G4FFGEnumerations::SPONTANEOUS, SpontaneousWattConstants, SpontaneousWattIsotopesIndex, G4FFGDefaultValues::ThermalNeutronEnergy, WattConstants_.

다음에 의해서 참조됨 : G4SampleWatt().

G4double G4FPYSamplingOps::G4SampleGaussian	(	G4double	Mean,
		G4double	StdDev
	)

Returns a double value taken from a Gaussian distribution about Mean and with a standard deviation of StdDev.

• Usage:
  • Mean: Mean about which the Gaussian distribution will be sampled
  • StdDev: Standard deviation of the Gaussian distribution. 68.3% of the values will lie within the first standard deviation, 95.4% within the second standard deviation, etc...
• Notes:

G4FPYSamplingOps.cc 파일의 92 번째 라인에서 정의되었습니다.

다음을 참조함 : FALSE, G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, Mean_, NextGaussianIsStoredInMemory_, SampleGaussian(), StdDev_, TRUE.

다음에 의해서 참조됨 : G4FissionProductYieldDist::G4GetFission(), G4SampleGaussian(), G4FissionProductYieldDist::SampleAlphaEnergies().

G4double G4FPYSamplingOps::G4SampleGaussian	(	G4double	Mean,
		G4double	StdDev,
		G4FFGEnumerations::GaussianRange	Range
	)

Returns a double value taken from a Gaussian distribution about Mean and with a standard deviation of StdDev.

• Usage:
  • Mean: Mean about which the Gaussian distribution will be sampled
  • StdDev: Standard deviation of the Gaussian distribution. 68.3% of the values will lie within the first standard deviation, 95.4% within the second standard deviation, etc...
  • Range: POSITIVE or ALL
• Notes:

G4FPYSamplingOps.cc 파일의 115 번째 라인에서 정의되었습니다.

다음을 참조함 : G4FFGEnumerations::ALL, G4FFGEnumerations::DOUBLE, G4Exception(), G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, G4SampleGaussian(), JustWarning, Mean_, SampleGaussian(), ShiftParameters(), StdDev_, TRUE.

G4int G4FPYSamplingOps::G4SampleIntegerGaussian	(	G4double	Mean,
		G4double	StdDev
	)

Returns an integer value taken from a Gaussian distribution. This overloaded version assumes that the range is not restricted to positive values only.

• Usage:
  • Mean: Mean about which the Gaussian distribution will be sampled
  • StdDev: Standard deviation of the Gaussian distribution. 68.3% of the values will lie within the first standard deviation, 95.4% within the second standard deviation, etc...
• Notes:

G4FPYSamplingOps.cc 파일의 168 번째 라인에서 정의되었습니다.

다음을 참조함 : FALSE, G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, Mean_, NextGaussianIsStoredInMemory_, SampleGaussian(), StdDev_, TRUE.

다음에 의해서 참조됨 : G4SampleIntegerGaussian(), G4FissionProductYieldDist::GenerateAlphas(), G4FissionProductYieldDist::GenerateNeutrons().

G4int G4FPYSamplingOps::G4SampleIntegerGaussian	(	G4double	Mean,
		G4double	StdDev,
		G4FFGEnumerations::GaussianRange	Range
	)

Returns an integer value taken from a Gaussian distribution about Mean and with a standard deviation of StdDev.

• Usage:
  • Mean: Mean about which the Gaussian distribution will be sampled
  • StdDev: Standard deviation of the Gaussian distribution. 68.3% of the values will lie within the first standard deviation, 95.4% within the second standard deviation, etc...
  • Range: POSITIVE or ALL
• Notes:

G4FPYSamplingOps.cc 파일의 192 번째 라인에서 정의되었습니다.

다음을 참조함 : G4FFGEnumerations::ALL, G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, G4SampleIntegerGaussian(), G4FFGEnumerations::INT, Mean_, SampleGaussian(), ShiftParameters(), StdDev_, TRUE.

G4double G4FPYSamplingOps::G4SampleUniform

(

void

)

Returns a double value evenly distributed in the range (0, 1].

• Usage: No arguments required
• Notes:

G4FPYSamplingOps.cc 파일의 257 번째 라인에서 정의되었습니다.

다음을 참조함 : CLHEP::HepRandomEngine::flat(), G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, RandomEngine_.

다음에 의해서 참조됨 : G4FissionProductYieldDist::G4GetFission(), G4FissionProductYieldDist::G4GetFissionProduct(), G4SampleUniform(), G4SampleWatt(), G4FissionProductYieldDist::GenerateAlphas(), G4FPYNormalFragmentDist::GetFissionProduct(), G4FPYBiasedLightFragmentDist::GetFissionProduct(), SampleGaussian().

G4double G4FPYSamplingOps::G4SampleUniform	(	G4double	Lower,
		G4double	Upper
	)

Returns a double value evenly distributed in the range (Lower, Upper].

• Usage:
  • Lower: Lower bounds of the distribution
  • Upper: Upper bounds of the distribution
• Notes:

G4FPYSamplingOps.cc 파일의 268 번째 라인에서 정의되었습니다.

다음을 참조함 : G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, G4SampleUniform().

G4double G4FPYSamplingOps::G4SampleWatt	(	G4int	WhatIsotope,
		G4FFGEnumerations::FissionCause	WhatCause,
		G4double	WhatEnergy
	)

Samples the Watt fission spectrum for the selected isotope, using an algorithm adopted from Ref. 1

• Usage:
  • WhatIsotope: The isotope that is to be sampled
  • WhatCause: The cause of the isotope to be sampled
  • WhatEnergy: The energy, in MeV of the incident particle
• Notes:
  • All variables needed for this function are grouped together in WattConstants_.

G4FPYSamplingOps.cc 파일의 284 번째 라인에서 정의되었습니다.

다음을 참조함 : WattSpectrumConstants::B, WattSpectrumConstants::Cause, WattSpectrumConstants::Energy, EvaluateWattConstants(), G4cout, G4endl, G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, G4Log(), G4SampleUniform(), G4Pow::GetInstance(), WattSpectrumConstants::L, WattSpectrumConstants::M, WattSpectrumConstants::Product, WattConstants_, X, Y.

다음에 의해서 참조됨 : G4FissionProductYieldDist::SampleNeutronEnergies().

void G4FPYSamplingOps::G4SetVerbosity

(

G4int

WhatVerbosity

)

Sets the verbosity levels

• Usage:
  • WhichVerbosity: Combination of levels
• Notes:
  • SILENT: All verbose output is repressed
  • UPDATES: Only high-level internal changes are reported
  • DAUGHTER_INFO: Displays information about daughter product sampling
  • NEUTRON_INFO: Displays information about neutron sampling
  • GAMMA_INFO: Displays information about gamma sampling
  • ALPHA_INFO: Displays information about alpha sampling
  • MOMENTUM_INFO: Displays information about momentum balancing
  • EXTRAPOLATION_INTERPOLATION_INFO: Displays information about any data extrapolation or interpolation that occurs
  • DEBUG: Reports program flow as it steps through functions
  • PRINT_ALL: Displays any and all output

G4FPYSamplingOps.cc 파일의 329 번째 라인에서 정의되었습니다.

다음을 참조함 : G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, G4ShiftedGaussian::G4SetVerbosity(), ShiftedGaussianValues_, Verbosity_.

다음에 의해서 참조됨 : G4FissionProductYieldDist::G4SetVerbosity().

void G4FPYSamplingOps::Initialize ( void  )

protected

Initialize is a common function called by all constructors.

G4FPYSamplingOps.cc 파일의 69 번째 라인에서 정의되었습니다.

다음을 참조함 : FALSE, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, GaussianOne_, GaussianTwo_, Mean_, NextGaussianIsStoredInMemory_, WattSpectrumConstants::Product, RandomEngine_, ShiftedGaussianValues_, StdDev_, Tolerance_, WattConstants_.

다음에 의해서 참조됨 : G4FPYSamplingOps().

G4double G4FPYSamplingOps::SampleGaussian ( void  )

protected

Samples a Gaussian distribution defined by the internal class variables NewMean_ and NewStdDev_.

G4FPYSamplingOps.cc 파일의 490 번째 라인에서 정의되었습니다.

다음을 참조함 : FALSE, G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, G4Log(), G4SampleUniform(), GaussianOne_, GaussianTwo_, Mean_, NextGaussianIsStoredInMemory_, StdDev_, TRUE.

다음에 의해서 참조됨 : G4SampleGaussian(), G4SampleIntegerGaussian().

void G4FPYSamplingOps::ShiftParameters ( G4FFGEnumerations::GaussianReturnType  Type )

protected

Sets the mean and standard deviation of the Gaussian distribution sampled by this class when POSITIVE values are requested. ShiftMean() performs two different operations based on the requested data type.

• INTEGER: Iteratively searches for an adjusted mean that produces the same result as the mean requested by the implementor. In this instance the standard deviation is not adjusted.
• DOUBLE: Adjusts the standard deviation of the Gaussian distribution so that the first seven standard deviations occur are all positive. The chance that a negative value will result using this method is 2.56E^-12

G4FPYSamplingOps.cc 파일의 527 번째 라인에서 정의되었습니다.

다음을 참조함 : CheckAndSetParameters(), CLHEP::HepStat::erf(), FALSE, G4cout, G4endl, G4FFG_SAMPLING_FUNCTIONENTER__, G4FFG_SAMPLING_FUNCTIONLEAVE__, G4ShiftedGaussian::G4InsertShiftedMean(), G4FFGEnumerations::INT, Mean_, NextGaussianIsStoredInMemory_, ShiftedGaussianValues_, StdDev_, Tolerance_, TRUE.

다음에 의해서 참조됨 : G4SampleGaussian(), G4SampleIntegerGaussian().

멤버 데이타 문서화

G4double G4FPYSamplingOps::GaussianOne_

protected

Contains the first of the two paired random numbers from the Gaussian distribution sampling.

G4FPYSamplingOps.hh 파일의 203 번째 라인에서 정의되었습니다.

다음에 의해서 참조됨 : Initialize(), SampleGaussian().

G4double G4FPYSamplingOps::GaussianTwo_

protected

Contains the second of the two paired random numbers from the Gaussian distribution sampling.

G4FPYSamplingOps.hh 파일의 207 번째 라인에서 정의되었습니다.

다음에 의해서 참조됨 : Initialize(), SampleGaussian().

G4double G4FPYSamplingOps::Mean_

protected

Mean for sampling a Gaussian distribution

G4FPYSamplingOps.hh 파일의 177 번째 라인에서 정의되었습니다.

다음에 의해서 참조됨 : CheckAndSetParameters(), G4SampleGaussian(), G4SampleIntegerGaussian(), Initialize(), SampleGaussian(), ShiftParameters().

G4bool G4FPYSamplingOps::NextGaussianIsStoredInMemory_

protected

Declares whether the second paired random number has been already returned.

G4FPYSamplingOps.hh 파일의 199 번째 라인에서 정의되었습니다.

다음에 의해서 참조됨 : G4SampleGaussian(), G4SampleIntegerGaussian(), Initialize(), SampleGaussian(), ShiftParameters().

CLHEP::HepRandomEngine* G4FPYSamplingOps::RandomEngine_

protected

Pointer to the CLHEP random number generator.

G4FPYSamplingOps.hh 파일의 193 번째 라인에서 정의되었습니다.

다음에 의해서 참조됨 : G4SampleUniform(), Initialize().

G4ShiftedGaussian* G4FPYSamplingOps::ShiftedGaussianValues_

protected

Structure chain that contains the all the previous values used for sampling a Gaussian distribution

G4FPYSamplingOps.hh 파일의 183 번째 라인에서 정의되었습니다.

다음에 의해서 참조됨 : CheckAndSetParameters(), G4SetVerbosity(), Initialize(), ShiftParameters(), ~G4FPYSamplingOps().

G4double G4FPYSamplingOps::StdDev_

protected

Standard deviation for sampling a GaussianDistribution

G4FPYSamplingOps.hh 파일의 179 번째 라인에서 정의되었습니다.

다음에 의해서 참조됨 : CheckAndSetParameters(), G4SampleGaussian(), G4SampleIntegerGaussian(), Initialize(), SampleGaussian(), ShiftParameters().

G4double G4FPYSamplingOps::Tolerance_

protected

Defines the tolerance that ShiftParameters() must match.

G4FPYSamplingOps.hh 파일의 209 번째 라인에서 정의되었습니다.

다음에 의해서 참조됨 : Initialize(), ShiftParameters().

G4int G4FPYSamplingOps::Verbosity_

protected

Verbosity level

G4FPYSamplingOps.hh 파일의 185 번째 라인에서 정의되었습니다.

다음에 의해서 참조됨 : G4FPYSamplingOps(), G4SetVerbosity().

WattSpectrumConstants* G4FPYSamplingOps::WattConstants_

protected

Structure that contains the values for sampling the Watt fission spectrum

G4FPYSamplingOps.hh 파일의 189 번째 라인에서 정의되었습니다.

다음에 의해서 참조됨 : EvaluateWattConstants(), G4SampleWatt(), Initialize(), ~G4FPYSamplingOps().

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이 클래스에 대한 문서화 페이지는 다음의 파일들로부터 생성되었습니다.:

• G4FPYSamplingOps.hh
• G4FPYSamplingOps.cc