mpfr_extensions.hpp File Reference

Extensions to the Boost.Multiprecision library. More...

#include <boost/multiprecision/mpfr.hpp>
#include <boost/random.hpp>
#include <boost/archive/text_oarchive.hpp>
#include <boost/archive/text_iarchive.hpp>
#include <boost/serialization/split_member.hpp>
#include <string>
#include "bertini2/double_extensions.hpp"
#include <Eigen/src/Core/util/Macros.h>

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Functions
template<typename Archive>
void	boost::serialization::load (Archive &ar, ::boost::multiprecision::backends::gmp_int &r, unsigned)
template<typename Archive>
void	boost::serialization::load (Archive &ar, ::boost::multiprecision::backends::gmp_rational &r, unsigned)
template<typename Archive>
void	boost::serialization::load (Archive &ar, ::boost::multiprecision::backends::mpfr_float_backend< 0 > &r, unsigned)
template<typename T>
T	bertini::max (T const &a, T const &b, T const &c)
	Three-argument form of max.
template<typename T>
T	bertini::max (T const &a, T const &b, T const &c, T const &d)
	Four-argument form of max.
template<typename T>
T	bertini::max (T const &a, T const &b, T const &c, T const &d, T const &e)
	Five-argument form of max.
void	bertini::Precision (mpfr_float &num, unsigned prec)
	Change the precision of a real number.
auto	bertini::Precision (mpfr_float const &num)
	Get the precision of a real number.
template<typename Archive>
void	boost::serialization::save (Archive &ar, ::boost::multiprecision::backends::gmp_int const &r, unsigned)
template<typename Archive>
void	boost::serialization::save (Archive &ar, ::boost::multiprecision::backends::gmp_rational const &r, unsigned)
template<typename Archive>
void	boost::serialization::save (Archive &ar, ::boost::multiprecision::backends::mpfr_float_backend< 0 > const &r, unsigned)

Detailed Description

Extensions to the Boost.Multiprecision library.

Particularly includes Boost.Serialize code for the mpfr_float, gmp_rational, and gmp_int types.

Function Documentation

load() [1/3]

template<typename Archive>

void boost::serialization::load	(	Archive &	ar,
		::boost::multiprecision::backends::gmp_int &	r,
		unsigned	)

Load a gmp_int type from a boost archive.

load() [2/3]

template<typename Archive>

void boost::serialization::load	(	Archive &	ar,
		::boost::multiprecision::backends::gmp_rational &	r,
		unsigned	)

Load a gmp_rational type from a boost archive.

load() [3/3]

template<typename Archive>

void boost::serialization::load	(	Archive &	ar,
		::boost::multiprecision::backends::mpfr_float_backend< 0 > &	r,
		unsigned	)

Load a mpfr_float type from a boost archive.

max() [1/3]

template<typename T>

T bertini::max	(	T const &	a,
		T const &	b,
		T const &	c )

Three-argument form of max.

Parameters

a	Input one
b	Input two
c	Input three

max() [2/3]

template<typename T>

T bertini::max	(	T const &	a,
		T const &	b,
		T const &	c,
		T const &	d )

Four-argument form of max.

Parameters

a	Input one
b	Input two
c	Input three
d	Input four

max() [3/3]

template<typename T>

T bertini::max	(	T const &	a,
		T const &	b,
		T const &	c,
		T const &	d,
		T const &	e )

Five-argument form of max.

Parameters

a	Input one
b	Input two
c	Input three
d	Input four
e	Input five

Precision() [1/2]

void bertini::Precision ( mpfr_float & num, unsigned prec )

inline

Change the precision of a real number.

For mpfr_floats, this calls the precision member method for mpfr_float.

Precision() [2/2]

auto bertini::Precision ( mpfr_float const & num )

inline

Get the precision of a real number.

For mpfr_floats, this calls the precision member method for mpfr_float.

save() [1/3]

template<typename Archive>

void boost::serialization::save	(	Archive &	ar,
		::boost::multiprecision::backends::gmp_int const &	r,
		unsigned	)

Save a gmp_int type to a boost archive.

save() [2/3]

template<typename Archive>

void boost::serialization::save	(	Archive &	ar,
		::boost::multiprecision::backends::gmp_rational const &	r,
		unsigned	)

Save a gmp_rational type to a boost archive.

save() [3/3]

template<typename Archive>

void boost::serialization::save	(	Archive &	ar,
		::boost::multiprecision::backends::mpfr_float_backend< 0 > const &	r,
		unsigned	)

Save a mpfr_float type to a boost archive.