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SymEngine::Relational Class Reference
+ Inheritance diagram for SymEngine::Relational:
+ Collaboration diagram for SymEngine::Relational:

Public Member Functions

 Relational (const RCP< const Basic > &lhs, const RCP< const Basic > &rhs)
 Constructor. More...
 
virtual bool is_canonical (const RCP< const Basic > &lhs, const RCP< const Basic > &rhs) const
 
- Public Member Functions inherited from SymEngine::TwoArgBasic< Boolean >
 TwoArgBasic (const RCP< const Basic > &a, const RCP< const Basic > &b)
 b in TwoArgBasic(a, b) More...
 
hash_t __hash__ () const
 
RCP< const Basicget_arg1 () const
 
RCP< const Basicget_arg2 () const
 
virtual vec_basic get_args () const
 
virtual RCP< const Basiccreate (const RCP< const Basic > &a, const RCP< const Basic > &b) const=0
 Method to construct classes with canonicalization. More...
 
RCP< const Basiccreate (const vec_basic &b) const
 
virtual bool __eq__ (const Basic &o) const
 
virtual int compare (const Basic &o) const
 Structural equality comparator. More...
 
- Public Member Functions inherited from SymEngine::Boolean
virtual RCP< const Booleanlogical_not () const
 
- Public Member Functions inherited from SymEngine::Basic
TypeID get_type_code () const
 
 Basic ()
 Constructor. More...
 
 Basic (const Basic &)=delete
 Delete the copy constructor and assignment.
 
Basicoperator= (const Basic &)=delete
 Assignment operator in continuation with above.
 
 Basic (Basic &&)=delete
 Delete the move constructor and assignment.
 
Basicoperator= (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. More...
 
bool __neq__ (const Basic &o) const
 true if this is not equal to o. More...
 
int __cmp__ (const Basic &o) const
 Comparison operator. More...
 
virtual int compare (const Basic &o) const =0
 
std::string __str__ () const
 
std::string dumps () const
 Returns a string of the instance serialized. More...
 
RCP< const Basicsubs (const map_basic_basic &subs_dict) const
 Substitutes 'subs_dict' into 'self'. More...
 
RCP< const Basicxreplace (const map_basic_basic &subs_dict) const
 
virtual RCP< const Basicexpand_as_exp () const
 expands the special function in terms of exp function More...
 
virtual vec_basic get_args () const =0
 Returns the list of arguments. More...
 
virtual void accept (Visitor &v) const =0
 
virtual void accept (EvalRealDoubleVisitorFinal &v) const =0
 
RCP< const Basicdiff (const RCP< const Symbol > &x, bool cache=true) const
 
- Public Member Functions inherited from SymEngine::EnableRCPFromThis< Basic >
RCP< Basicrcp_from_this ()
 Get RCP<T> pointer to self (it will cast the pointer to T) More...
 
RCP< const Basicrcp_from_this () const
 Get RCP<const T> pointer to self (it will cast the pointer to const T) More...
 
RCP< const T2 > rcp_from_this_cast () const
 Get RCP<T2> pointer to self (it will cast the pointer to T2) More...
 
unsigned int use_count () const
 

Additional Inherited Members

- Static Public Member Functions inherited from SymEngine::Basic
static RCP< const Basicloads (const std::string &)
 Creates an instance of a serialized string. More...
 
- Data Fields inherited from SymEngine::Basic
TypeID type_code_
 

Detailed Description

Definition at line 178 of file logic.h.

Constructor & Destructor Documentation

◆ Relational()

SymEngine::Relational::Relational ( const RCP< const Basic > &  lhs,
const RCP< const Basic > &  rhs 
)

Constructor.

Definition at line 618 of file logic.cpp.

619 : TwoArgBasic<Boolean>(lhs, rhs)
620{
621}

Member Function Documentation

◆ is_canonical()

bool SymEngine::Relational::is_canonical ( const RCP< const Basic > &  lhs,
const RCP< const Basic > &  rhs 
) const
inlinevirtual
Returns
true if canonical

Definition at line 623 of file logic.cpp.

625{
626 if (eq(*lhs, *rhs))
627 return false;
628 if (is_a_Number(*lhs) and is_a_Number(*rhs))
629 return false;
630 if (is_a<BooleanAtom>(*lhs) and is_a<BooleanAtom>(*rhs))
631 return false;
632 return true;
633}
bool is_a_Number(const Basic &b)
Definition: number.h:130
bool eq(const Basic &a, const Basic &b)
Checks equality for a and b
Definition: basic-inl.h:21

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