Inheritance diagram for SymEngine::URatPoly:

Collaboration diagram for SymEngine::URatPoly:

Public Member Functions
void	accept (Visitor &v) const override

void	accept (EvalRealDoubleVisitorFinal &v) const override

	URatPoly (const RCP< const Basic > &var, URatDict &&dict)
	Constructor of URatPoly class.

hash_t	__hash__ () const override

Public Member Functions inherited from SymEngine::USymEnginePoly< URatDict, URatPolyBase, URatPoly >
	USymEnginePoly (const RCP< const Basic > &var, URatDict &&dict)

int	compare (const Basic &o) const

bool	is_canonical (const URatDict &dict) const

Cf	eval (const Cf &x) const

const std::map< Key, Cf > &	get_dict () const

Cf	get_coeff (Key x) const

iterator	begin () const

iterator	end () const

r_iterator	obegin () const

r_iterator	oend () const

int	size () const

Public Member Functions inherited from SymEngine::URatPolyBase< Container, Poly >
	URatPolyBase (const RCP< const Basic > &var, Container &&container)

RCP< const Basic >	as_symbolic () const

Public Member Functions inherited from SymEngine::UNonExprPoly< Container, Poly, rational_class >
	UNonExprPoly (const RCP< const Basic > &var, Container &&container)

virtual rational_class	get_coeff (unsigned int i) const=0

std::vector< rational_class >	multieval (const std::vector< rational_class > &v) const

int	get_degree () const

rational_class	get_lc () const

Public Member Functions inherited from SymEngine::UPolyBase< Container, Poly >
	UPolyBase (const RCP< const Basic > &var, Container &&container)

bool	__eq__ (const Basic &o) const override

const RCP< const Basic > &	get_var () const

const Container &	get_poly () const

vec_basic	get_args () const override
	Returns the list of arguments.

Public Member Functions inherited from SymEngine::Basic
TypeID	get_type_code () const

	Basic ()
	Constructor.

	Basic (const Basic &)=delete
	Delete the copy constructor and assignment.

Basic &	operator= (const Basic &)=delete
	Assignment operator in continuation with above.

	Basic (Basic &&)=delete
	Delete the move constructor and assignment.

Basic &	operator= (Basic &&)=delete
	Assignment operator in continuation with above.

hash_t	hash () const

bool	__neq__ (const Basic &o) const
	true if `this` is not equal to `o`. More...

int	__cmp__ (const Basic &o) const
	Comparison operator.

std::string	__str__ () const

std::string	dumps () const
	Returns a string of the instance serialized.

RCP< const Basic >	subs (const map_basic_basic &subs_dict) const
	Substitutes 'subs_dict' into 'self'.

RCP< const Basic >	xreplace (const map_basic_basic &subs_dict) const

virtual RCP< const Basic >	expand_as_exp () const
	expands the special function in terms of exp function

RCP< const Basic >	diff (const RCP< const Symbol > &x, bool cache=true) const

Public Member Functions inherited from SymEngine::EnableRCPFromThis< Basic >
RCP< Basic >	rcp_from_this ()
	Get RCP<T> pointer to self (it will cast the pointer to T)

RCP< const Basic >	rcp_from_this () const
	Get RCP<const T> pointer to self (it will cast the pointer to const T)

RCP< const T2 >	rcp_from_this_cast () const
	Get RCP<T2> pointer to self (it will cast the pointer to T2)

unsigned int	use_count () const

Static Public Attributes
static const TypeID	type_code_id = SYMENGINE_URATPOLY

Additional Inherited Members
Public Types inherited from SymEngine::USymEnginePoly< URatDict, URatPolyBase, URatPoly >
using	Cf = typename URatPolyBase< URatDict, URatPoly >::coef_type

using	Key = typename Container::key_type

typedef std::map< Key, Cf >::const_iterator	iterator

typedef std::map< Key, Cf >::const_reverse_iterator	r_iterator

Public Types inherited from SymEngine::UNonExprPoly< Container, Poly, rational_class >
typedef rational_class	coef_type

Public Types inherited from SymEngine::UPolyBase< Container, Poly >
typedef Container	container_type

Static Public Member Functions inherited from SymEngine::USymEnginePoly< URatDict, URatPolyBase, URatPoly >
static RCP< const URatPoly >	from_vec (const RCP< const Basic > &var, const std::vector< Cf > &v)

static URatDict	container_from_dict (const RCP< const Basic > &var, std::map< Key, Cf > &&d)

static enable_if_t< is_a_UPoly< FromPoly >::value, RCP< const URatPoly > >	from_poly (const FromPoly &p)

Static Public Member Functions inherited from SymEngine::UNonExprPoly< Container, Poly, rational_class >
static RCP< const Poly >	from_dict (const RCP< const Basic > &var, std::map< unsigned, rational_class > &&d)

Static Public Member Functions inherited from SymEngine::UPolyBase< Container, Poly >
static RCP< const Poly >	from_container (const RCP< const Basic > &var, Container &&d)

Static Public Member Functions inherited from SymEngine::Basic
static RCP< const Basic >	loads (const std::string &)
	Creates an instance of a serialized string.

Data Fields inherited from SymEngine::Basic
TypeID	type_code_

Detailed Description

Definition at line 38 of file uratpoly.h.

Member Function Documentation

◆ hash()

hash_t SymEngine::URatPoly::__hash__ ( ) const

overridevirtual

Returns: size of the hash

Implements SymEngine::UPolyBase< Container, Poly >.

Definition at line 11 of file uratpoly.cpp.

 {
     hash_t seed = SYMENGINE_URATPOLY;
  
     seed += get_var()->hash();
     for (const auto &it : get_poly().dict_) {
         hash_t temp = SYMENGINE_URATPOLY;
         hash_combine<unsigned int>(temp, it.first);
         hash_combine<long long int>(temp, mp_get_si(get_num(it.second)));
         hash_combine<long long int>(temp, mp_get_si(get_den(it.second)));
         seed += temp;
     }
     return seed;
 }

Field Documentation

◆ type_code_id

const TypeID SymEngine::URatPoly::type_code_id = SYMENGINE_URATPOLY

static

Type_code_id shared by all instances

Definition at line 41 of file uratpoly.h.

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

/home/runner/work/symengine/symengine/symengine/polys/uratpoly.h
/home/runner/work/symengine/symengine/symengine/polys/uratpoly.cpp

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ __hash__()

Field Documentation

◆ type_code_id

◆ hash()