Discrete.h File Reference

#include <memory>
#include <iterator>
#include <limits>

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Classes
class	Eigen::Rand::UniformIntGen< _Scalar >
	Generator of integers with a given range [min, max] More...
class	Eigen::Rand::DiscreteGen< _Scalar, int32_t >
	DiscreteGen with int32_t precision More...
class	Eigen::Rand::DiscreteGen< _Scalar, float >
	DiscreteGen with float precision More...
class	Eigen::Rand::DiscreteGen< _Scalar, double >
	DiscreteGen with double precision More...
class	Eigen::Rand::PoissonGen< _Scalar >
	Generator of integers on a Poisson distribution. More...
class	Eigen::Rand::BinomialGen< _Scalar >
	Generator of integers on a binomial distribution. More...
class	Eigen::Rand::GeometricGen< _Scalar >
	Generator of integers on a geometric distribution. More...

Namespaces
namespace	Eigen::Rand
	namespace for EigenRand

Typedefs
template<typename Derived , typename Urng >
using	Eigen::Rand::UniformIntType = CwiseNullaryOp< internal::scalar_rng_adaptor< UniformIntGen< typename Derived::Scalar >, typename Derived::Scalar, Urng, true >, const Derived >
template<typename Derived , typename Urng >
using	Eigen::Rand::DiscreteFType = CwiseNullaryOp< internal::scalar_rng_adaptor< DiscreteGen< typename Derived::Scalar, float >, typename Derived::Scalar, Urng, true >, const Derived >
template<typename Derived , typename Urng >
using	Eigen::Rand::DiscreteDType = CwiseNullaryOp< internal::scalar_rng_adaptor< DiscreteGen< typename Derived::Scalar, double >, typename Derived::Scalar, Urng, true >, const Derived >
template<typename Derived , typename Urng >
using	Eigen::Rand::DiscreteType = CwiseNullaryOp< internal::scalar_rng_adaptor< DiscreteGen< typename Derived::Scalar, int32_t >, typename Derived::Scalar, Urng, true >, const Derived >
template<typename Derived , typename Urng >
using	Eigen::Rand::PoissonType = CwiseNullaryOp< internal::scalar_rng_adaptor< PoissonGen< typename Derived::Scalar >, typename Derived::Scalar, Urng, true >, const Derived >
template<typename Derived , typename Urng >
using	Eigen::Rand::BinomialType = CwiseNullaryOp< internal::scalar_rng_adaptor< BinomialGen< typename Derived::Scalar >, typename Derived::Scalar, Urng, true >, const Derived >
template<typename Lhs , typename Rhs , typename Urng >
using	Eigen::Rand::BinomialVVType = CwiseHeteroBinaryOp< internal::scalar_binary_rng_adaptor< BinomialVGen< typename Lhs::Scalar >, typename Lhs::Scalar, typename Lhs::Scalar, typename Rhs::Scalar, Urng, true >, const Lhs, const Rhs >
template<typename Lhs , typename Urng >
using	Eigen::Rand::BinomialVSType = CwiseHeteroBinaryOp< internal::scalar_binary_rng_adaptor< BinomialVGen< typename Lhs::Scalar >, typename Lhs::Scalar, typename Lhs::Scalar, float, Urng, true >, const Lhs, CwiseNullaryOp< internal::scalar_constant_op< float >, const typename impl::CastType< Lhs, float >::type > >
template<typename Lhs , typename Urng >
using	Eigen::Rand::impl::BinomialVType = CwiseBinaryOp< internal::scalar_binary_rng_adaptor< BinomialVGen< typename Lhs::Scalar >, typename Lhs::Scalar, typename Lhs::Scalar, typename Lhs::Scalar, Urng, true >, const Lhs, CwiseNullaryOp< internal::scalar_constant_op< float >, const Lhs > >
template<typename Rhs , typename Urng >
using	Eigen::Rand::BinomialSVType = CwiseHeteroBinaryOp< internal::scalar_binary_rng_adaptor< BinomialVGen< int32_t >, int32_t, int32_t, typename Rhs::Scalar, Urng, true >, CwiseNullaryOp< internal::scalar_constant_op< int32_t >, const typename impl::CastType< Rhs, int32_t >::type >, const Rhs >
template<typename Derived , typename Urng >
using	Eigen::Rand::GeometricType = CwiseNullaryOp< internal::scalar_rng_adaptor< GeometricGen< typename Derived::Scalar >, typename Derived::Scalar, Urng, true >, const Derived >

Functions
template<typename Derived , typename Urng >
const UniformIntType< Derived, Urng >	Eigen::Rand::uniformInt (Index rows, Index cols, Urng &&urng, typename Derived::Scalar min, typename Derived::Scalar max)
	generates integers with a given range [min, max]
template<typename Derived , typename Urng >
const UniformIntType< Derived, Urng >	Eigen::Rand::uniformIntLike (Derived &o, Urng &&urng, typename Derived::Scalar min, typename Derived::Scalar max)
	generates integers with a given range [min, max]
template<typename Derived , typename Urng , typename RealIter >
const DiscreteFType< Derived, Urng >	Eigen::Rand::discreteF (Index rows, Index cols, Urng &&urng, RealIter first, RealIter last)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is float(23bit precision).
template<typename Derived , typename Urng , typename RealIter >
const DiscreteFType< Derived, Urng >	Eigen::Rand::discreteFLike (Derived &o, Urng &&urng, RealIter first, RealIter last)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is float(23bit precision).
template<typename Derived , typename Urng , typename Real >
const DiscreteFType< Derived, Urng >	Eigen::Rand::discreteF (Index rows, Index cols, Urng &&urng, const std::initializer_list< Real > &il)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is float(23bit precision).
template<typename Derived , typename Urng , typename Real >
const DiscreteFType< Derived, Urng >	Eigen::Rand::discreteFLike (Derived &o, Urng &&urng, const std::initializer_list< Real > &il)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is float(23bit precision).
template<typename Derived , typename Urng , typename RealIter >
const DiscreteDType< Derived, Urng >	Eigen::Rand::discreteD (Index rows, Index cols, Urng &&urng, RealIter first, RealIter last)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is double(52bit precision).
template<typename Derived , typename Urng , typename RealIter >
const DiscreteDType< Derived, Urng >	Eigen::Rand::discreteDLike (Derived &o, Urng &&urng, RealIter first, RealIter last)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is double(52bit precision).
template<typename Derived , typename Urng , typename Real >
const DiscreteDType< Derived, Urng >	Eigen::Rand::discreteD (Index rows, Index cols, Urng &&urng, const std::initializer_list< Real > &il)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is double(52bit precision).
template<typename Derived , typename Urng , typename Real >
const DiscreteDType< Derived, Urng >	Eigen::Rand::discreteDLike (Derived &o, Urng &&urng, const std::initializer_list< Real > &il)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is double(52bit precision).
template<typename Derived , typename Urng , typename RealIter >
const DiscreteType< Derived, Urng >	Eigen::Rand::discrete (Index rows, Index cols, Urng &&urng, RealIter first, RealIter last)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is int32(32bit precision).
template<typename Derived , typename Urng , typename RealIter >
const DiscreteType< Derived, Urng >	Eigen::Rand::discreteLike (Derived &o, Urng &&urng, RealIter first, RealIter last)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is int32(32bit precision).
template<typename Derived , typename Urng , typename Real >
const DiscreteType< Derived, Urng >	Eigen::Rand::discrete (Index rows, Index cols, Urng &&urng, const std::initializer_list< Real > &il)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is int32(32bit precision).
template<typename Derived , typename Urng , typename Real >
const DiscreteType< Derived, Urng >	Eigen::Rand::discreteLike (Derived &o, Urng &&urng, const std::initializer_list< Real > &il)
	generates random integers on the interval [0, n), where the probability of each individual integer i is proportional to w(i). The data type used for calculation of probabilities is int32(32bit precision).
template<typename Derived , typename Urng >
const PoissonType< Derived, Urng >	Eigen::Rand::poisson (Index rows, Index cols, Urng &&urng, double mean=1)
	generates reals on the Poisson distribution.
template<typename Derived , typename Urng >
const PoissonType< Derived, Urng >	Eigen::Rand::poissonLike (Derived &o, Urng &&urng, double mean=1)
	generates reals on the Poisson distribution.
template<typename Derived , typename Urng >
const BinomialType< Derived, Urng >	Eigen::Rand::binomial (Index rows, Index cols, Urng &&urng, typename Derived::Scalar trials=1, double p=0.5)
	generates reals on the binomial distribution.
template<typename Derived , typename Urng >
const BinomialType< Derived, Urng >	Eigen::Rand::binomialLike (Derived &o, Urng &&urng, typename Derived::Scalar trials=1, double p=0.5)
	generates reals on the binomial distribution.
template<typename Lhs , typename Rhs , typename Urng >
const BinomialVVType< Lhs, Rhs, Urng >	Eigen::Rand::binomial (Urng &&urng, const ArrayBase< Lhs > &trials, const ArrayBase< Rhs > &p)
	generates reals on the binomial distribution.
template<typename Lhs , typename Urng >
const BinomialVSType< Lhs, Urng >	Eigen::Rand::binomial (Urng &&urng, const ArrayBase< Lhs > &trials, float p)
template<typename Lhs , typename Urng >
const BinomialVType< Lhs, Urng >	Eigen::Rand::impl::binomial (Urng &&urng, const ArrayBase< Lhs > &trials, float p)
template<typename Rhs , typename Urng >
const BinomialSVType< Rhs, Urng >	Eigen::Rand::binomial (Urng &&urng, int32_t trials, const ArrayBase< Rhs > &p)
template<typename Derived , typename Urng >
const GeometricType< Derived, Urng >	Eigen::Rand::geometric (Index rows, Index cols, Urng &&urng, double p=0.5)
	generates reals on the geometric distribution.
template<typename Derived , typename Urng >
const GeometricType< Derived, Urng >	Eigen::Rand::geometricLike (Derived &o, Urng &&urng, double p=0.5)
	generates reals on the geometric distribution.

Detailed Description

Author

bab2min (bab2m.nosp@m.in@g.nosp@m.mail..nosp@m.com)

Version

0.5.1

Date

2024-09-08

Copyright

Copyright (c) 2020-2024