Arithmetic properties.

These classes extend the numeric_limits C++ struct. More...

Collaboration diagram for Arithmetic properties.:

Classes
struct	STK::Arithmetic< Type >
	Arithmetic properties of STK fundamental types. More...
struct	STK::Arithmetic< Binary >
	Specialization for Binary. More...
struct	STK::Arithmetic< Char >
	Specialization of the struct Arithmetic for Char. More...
struct	STK::Arithmetic< Integer >
	Specialization for Integer (long). More...
struct	STK::Arithmetic< TRange< Size_ > >
	Partial Specialization for TRange. More...
struct	STK::Arithmetic< Real >
	Specialization for Real. More...
struct	STK::Arithmetic< Sign >
	Specialization for Sign. More...
struct	STK::Arithmetic< String >
	Specialization for String. More...

Functions
template<class Type >
bool	STK::isNA (Type const &x)
	utility method allowing to know if a value is a NA (Not Available) value
template<class Type >
bool	STK::isFinite (Type const &x)
	utility method allowing to know if a value is a finite value
template<class Type >
bool	STK::isInfinite (Type const &x)
	utility method allowing to know if a value is an infinite value

Detailed Description

These classes extend the numeric_limits C++ struct.

They allow to handle in a transparent way a possible Not Available (NA) value in the data.

Function Documentation

isFinite()

template<class Type >

bool STK::isFinite

(

Type const &

x

)

utility method allowing to know if a value is a finite value

Definition at line 219 of file STK_Arithmetic.h.

{ return Arithmetic<Type>::isFinite(x);}

References STK::Arithmetic< Type >::isFinite().

Referenced by STK::Law::Beta::Beta(), STK::IMixtureComposer::eStep(), STK::FullStrategy::initStep(), STK::ExprBase< Derived >::nbAvailableValues(), STK::ExprBase< Derived >::wmean(), STK::ExprBase< Derived >::wvariance(), and STK::ExprBase< Derived >::wvarianceSafe().

isInfinite()

template<class Type >

bool STK::isInfinite

(

Type const &

x

)

utility method allowing to know if a value is an infinite value

Definition at line 224 of file STK_Arithmetic.h.

{ return Arithmetic<Type>::isInfinite(x);}

References STK::Arithmetic< Type >::isInfinite().

isNA()

template<class Type >

bool STK::isNA

(

Type const &

x

)

utility method allowing to know if a value is a NA (Not Available) value

Definition at line 214 of file STK_Arithmetic.h.

{ return Arithmetic<Type>::isNA(x);}

References STK::Arithmetic< Type >::isNA().

Referenced by STK::Funct::betaRatio(), STK::Law::Beta::cdf(), STK::Law::Cauchy::cdf(), STK::Law::Exponential::cdf(), STK::Law::Gamma::cdf(), STK::Law::Beta::cdf(), STK::Law::Cauchy::cdf(), STK::Law::Exponential::cdf(), STK::Law::Gamma::cdf(), STK::Funct::gammaRatio(), STK::Law::Cauchy::icdf(), STK::Law::Exponential::icdf(), STK::Law::Cauchy::icdf(), STK::Law::Exponential::icdf(), STK::Stat::Univariate< TContainer1D, Real >::initializeVariable(), STK::Stat::Univariate< TContainer1D, Real >::initializeVariableAndWeights(), STK::Law::Beta::lpdf(), STK::Law::Cauchy::lpdf(), STK::Law::Exponential::lpdf(), STK::Law::Gamma::lpdf(), STK::Law::Beta::lpdf(), STK::Law::Cauchy::lpdf(), STK::Law::Exponential::lpdf(), STK::Law::Gamma::lpdf(), STK::GammaBase< Derived >::moments(), STK::operator<<(), STK::Law::Cauchy::pdf(), STK::Law::Exponential::pdf(), STK::Law::Gamma::pdf(), STK::Law::Cauchy::pdf(), STK::Law::Exponential::pdf(), STK::Law::Gamma::pdf(), STK::rangeToString(), STK::realToString(), STK::Gamma_a_bjk< Array >::run(), STK::Gamma_a_bk< Array >::run(), STK::Gamma_aj_bjk< Array >::run(), STK::Gamma_ajk_bjk< Array >::run(), STK::Gamma_ak_bjk< Array >::run(), STK::Gamma_ak_bk< Array >::run(), and STK::MixtureSemiLearner::setLabels().