SymEngine::UIntPolyBase< Container, Poly > Class Template Reference

Inheritance diagram for SymEngine::UIntPolyBase< Container, Poly >:

Collaboration diagram for SymEngine::UIntPolyBase< Container, Poly >:

Public Member Functions
	UIntPolyBase (const RCP< const Basic > &var, Container &&container)
RCP< const Basic >	as_symbolic () const
Public Member Functions inherited from SymEngine::UNonExprPoly< Container, Poly, integer_class >
	UNonExprPoly (const RCP< const Basic > &var, Container &&container)
virtual integer_class	get_coeff (unsigned int i) const=0
virtual integer_class	eval (const integer_class &x) const=0
std::vector< integer_class >	multieval (const std::vector< integer_class > &v) const
int	get_degree () const
integer_class	get_lc () const
Public Member Functions inherited from SymEngine::UPolyBase< Container, Poly >
	UPolyBase (const RCP< const Basic > &var, Container &&container)
int	compare (const Basic &o) const override=0
hash_t	__hash__ () const override=0
virtual int	size () const =0
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.
virtual hash_t	__hash__ () const =0
hash_t	hash () const
virtual bool	__eq__ (const Basic &o) const =0
	Test equality.
bool	__neq__ (const Basic &o) const
	true if this is not equal to o.
int	__cmp__ (const Basic &o) const
	Comparison operator.
virtual int	compare (const Basic &o) const =0
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
virtual vec_basic	get_args () const =0
	Returns the list of arguments.
virtual void	accept (Visitor &v) const =0
virtual void	accept (EvalRealDoubleVisitorFinal &v) const =0
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

Additional Inherited Members
Public Types inherited from SymEngine::UNonExprPoly< Container, Poly, integer_class >
typedef integer_class	coef_type
Public Types inherited from SymEngine::UPolyBase< Container, Poly >
typedef Container	container_type
Static Public Member Functions inherited from SymEngine::UNonExprPoly< Container, Poly, integer_class >
static RCP< const Poly >	from_dict (const RCP< const Basic > &var, std::map< unsigned, integer_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

template<typename Container, typename Poly>
class SymEngine::UIntPolyBase< Container, Poly >

Definition at line 501 of file upolybase.h.

Constructor & Destructor Documentation

UIntPolyBase()

template<typename Container , typename Poly >

SymEngine::UIntPolyBase< Container, Poly >::UIntPolyBase ( const RCP< const Basic > &  var, Container &&  container  )

inline

Definition at line 504 of file upolybase.h.

        : UNonExprPoly<Container, Poly, integer_class>(var,
                                                       std::move(container))
    {
    }

Member Function Documentation

as_symbolic()

template<typename Container , typename Poly >

RCP< const Basic > SymEngine::UIntPolyBase< Container, Poly >::as_symbolic ( ) const

inline

Definition at line 510 of file upolybase.h.

    {
        auto it = (down_cast<const Poly &>(*this)).begin();
        auto end = (down_cast<const Poly &>(*this)).end();
 
        vec_basic args;
        for (; it != end; ++it) {
            integer_class m = it->second;
 
            if (it->first == 0) {
                args.push_back(integer(m));
            } else if (it->first == 1) {
                if (m == 1) {
                    args.push_back(this->get_var());
                } else {
                    args.push_back(
                        Mul::from_dict(integer(m), {{this->get_var(), one}}));
                }
            } else {
                if (m == 1) {
                    args.push_back(pow(this->get_var(), integer(it->first)));
                } else {
                    args.push_back(Mul::from_dict(
                        integer(m), {{this->get_var(), integer(it->first)}}));
                }
            }
        }
        return SymEngine::add(args);
    }

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

• /home/runner/work/symengine/symengine/symengine/polys/upolybase.h