Inheritance diagram for SymEngine::MExprPoly:

Collaboration diagram for SymEngine::MExprPoly:

Public Member Functions
	MExprPoly (const set_basic &vars, MExprDict &&dict)

void	accept (Visitor &v) const override

void	accept (EvalRealDoubleVisitorFinal &v) const override

hash_t	__hash__ () const override

RCP< const Basic >	as_symbolic () const

Expression	eval (std::map< RCP< const Basic >, Expression, RCPBasicKeyLess > &vals) const

Public Member Functions inherited from SymEngine::MSymEnginePoly< MExprDict, MExprPoly >
	MSymEnginePoly (const set_basic &vars, MExprDict &&dict)

int	compare (const Basic &o) const override

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

const MExprDict &	get_poly () const

const set_basic &	get_vars () const

bool	__eq__ (const Basic &o) const override
	Test equality. More...

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_MEXPRPOLY

Additional Inherited Members
Public Types inherited from SymEngine::MSymEnginePoly< MExprDict, MExprPoly >
typedef MExprDict	container_type

typedef Container::coef_type	coef_type

Static Public Member Functions inherited from SymEngine::MSymEnginePoly< MExprDict, MExprPoly >
static RCP< const MExprPoly >	from_container (const set_basic &vars, MExprDict &&d)

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

static RCP< const MExprPoly >	from_dict (const vec_basic &v, typename Container::dict_type &&d)

static MExprDict	container_from_dict (const set_basic &s, typename Container::dict_type &&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 454 of file msymenginepoly.h.

Member Function Documentation

◆ hash()

hash_t SymEngine::MExprPoly::__hash__ ( ) const

overridevirtual

Calculates the hash of the given SymEngine class. Use Basic.hash() which gives a cached version of the hash.

Returns: 64-bit integer value for the hash

Implements SymEngine::Basic.

Definition at line 70 of file msymenginepoly.cpp.

 {
     hash_t seed = SYMENGINE_MEXPRPOLY;
     for (auto var : get_vars())
         hash_combine<std::string>(seed, var->__str__());
  
     for (auto &p : get_poly().dict_) {
         hash_t t = vec_hash<vec_int>()(p.first);
         hash_combine<Basic>(t, *(p.second.get_basic()));
         seed ^= t;
     }
     return seed;
 }

Field Documentation

◆ type_code_id

const TypeID SymEngine::MExprPoly::type_code_id = SYMENGINE_MEXPRPOLY

static

Type_code_id shared by all instances

Definition at line 460 of file msymenginepoly.h.

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

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

Public Member Functions

Static Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ __hash__()

Field Documentation

◆ type_code_id

◆ hash()