awali::sttc::q Class Reference

The semiring of rational numbers. More...

#include <q.hh>

Public Types
using	self_type = q
using	value_t = q_fraction_t

Public Member Functions
value_t	plus (const value_t v) const
std::ostream &	print_set (std::ostream &o, const std::string &format="text") const
value_t	star (const value_t v) const
template<unsigned version = version::fsm_json>
json::object_t *	to_json () const
template<unsigned version = version::fsm_json>
value_t	value_from_json (json::node_t const *p) const
template<unsigned version = version::fsm_json>
json::node_t *	value_to_json (value_t v) const
std::string	vname (bool=true) const

Static Public Member Functions
static value_t	abs (const value_t v)
static unsigned int	abs (int a)
static value_t	add (const value_t l, const value_t r)
static value_t	conv (b, b::value_t v)
static value_t	conv (n, n::value_t v)
static value_t	conv (self_type, value_t v)
static value_t	conv (std::istream &i)
static value_t	conv (z, z::value_t v)
static bool	equals (const value_t l, const value_t r)
static size_t	hash (value_t v)
static constexpr bool	is_commutative_semiring ()
static bool	is_one (const value_t v)
static bool	is_special (const value_t)
static bool	is_zero (const value_t v)
static value_t	ldiv (const value_t l, const value_t r)
static bool	less_than (value_t lhs, value_t rhs)
	Whether lhs < rhs. More...
static q	make (std::istream &is)
	Build from the description in is. More...
static value_t	mul (const value_t l, const value_t r)
static value_t	one ()
static value_t	parse (const std::string &s, size_t &p)
static std::ostream &	print (const value_t v, std::ostream &o, const std::string &format="text")
static value_t	rdiv (const value_t l, const value_t r)
static constexpr bool	show_one ()
static std::string	sname ()
static constexpr star_status_t	star_status ()
static value_t	sub (const value_t l, const value_t r)
static value_t	transpose (const value_t v)
static value_t	zero ()

Detailed Description

The semiring of rational numbers.

The values are q_fraction_t

Member Typedef Documentation

self_type

using awali::sttc::q::self_type = q

value_t

using awali::sttc::q::value_t = q_fraction_t

Member Function Documentation

abs() [1/2]

static value_t awali::sttc::q::abs ( const value_t  v )

static

abs() [2/2]

static unsigned int awali::sttc::q::abs ( int  a )

static

add()

static value_t awali::sttc::q::add ( const value_t  l, const value_t  r  )

static

conv() [1/5]

static value_t awali::sttc::q::conv ( b  , b::value_t  v  )

static

conv() [2/5]

static value_t awali::sttc::q::conv ( n  , n::value_t  v  )

static

conv() [3/5]

static value_t awali::sttc::q::conv ( self_type  , value_t  v  )

static

conv() [4/5]

static value_t awali::sttc::q::conv ( std::istream &  i )

static

conv() [5/5]

static value_t awali::sttc::q::conv ( z  , z::value_t  v  )

static

equals()

static bool awali::sttc::q::equals ( const value_t  l, const value_t  r  )

static

hash()

static size_t awali::sttc::q::hash ( value_t  v )

static

is_commutative_semiring()

static constexpr bool awali::sttc::q::is_commutative_semiring ( )

staticconstexpr

is_one()

static bool awali::sttc::q::is_one ( const value_t  v )

static

is_special()

static bool awali::sttc::q::is_special ( const  value_t )

static

is_zero()

static bool awali::sttc::q::is_zero ( const value_t  v )

static

ldiv()

static value_t awali::sttc::q::ldiv ( const value_t  l, const value_t  r  )

static

less_than()

static bool awali::sttc::q::less_than ( value_t  lhs, value_t  rhs  )

static

Whether lhs < rhs.

make()

static q awali::sttc::q::make ( std::istream &  is )

static

Build from the description in is.

mul()

static value_t awali::sttc::q::mul ( const value_t  l, const value_t  r  )

static

one()

static value_t awali::sttc::q::one ( )

static

parse()

static value_t awali::sttc::q::parse ( const std::string &  s, size_t &  p  )

static

plus()

value_t awali::sttc::q::plus

(

const value_t

v

)

const

print()

static std::ostream& awali::sttc::q::print ( const value_t  v, std::ostream &  o, const std::string &  format = "text"  )

static

print_set()

std::ostream& awali::sttc::q::print_set	(	std::ostream &	o,
		const std::string &	format = "text"
	)		const

rdiv()

static value_t awali::sttc::q::rdiv ( const value_t  l, const value_t  r  )

static

show_one()

static constexpr bool awali::sttc::q::show_one ( )

staticconstexpr

sname()

static std::string awali::sttc::q::sname ( )

static

star()

value_t awali::sttc::q::star

(

const value_t

v

)

const

star_status()

static constexpr star_status_t awali::sttc::q::star_status ( )

staticconstexpr

sub()

static value_t awali::sttc::q::sub ( const value_t  l, const value_t  r  )

static

to_json()

template<unsigned version = version::fsm_json>

json::object_t* awali::sttc::q::to_json

(

)

const

transpose()

static value_t awali::sttc::q::transpose ( const value_t  v )

static

value_from_json()

template<unsigned version = version::fsm_json>

value_t awali::sttc::q::value_from_json

(

json::node_t const *

p

)

const

value_to_json()

template<unsigned version = version::fsm_json>

json::node_t* awali::sttc::q::value_to_json

(

value_t

v

)

const

vname()

std::string awali::sttc::q::vname

(

bool

= true

)

const

zero()

static value_t awali::sttc::q::zero ( )

static

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The documentation for this class was generated from the following file:

• /home/marsault/git-client/telecom/awali.git/awali/sttc/weightset/q.hh