SymEngine::BooleanAtom Class Reference

Inheritance diagram for SymEngine::BooleanAtom:

Collaboration diagram for SymEngine::BooleanAtom:

Public Member Functions
void	accept (Visitor &v) const override
void	accept (EvalRealDoubleVisitorFinal &v) const override
	BooleanAtom (bool b)
hash_t	__hash__ () const override
bool	get_val () const
vec_basic	get_args () const override
	Returns the list of arguments.
bool	__eq__ (const Basic &o) const override
	Test equality.
int	compare (const Basic &o) const override
	Structural equality comparator.
RCP< const Boolean >	logical_not () const override
virtual RCP< const Boolean >	logical_not () const
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

Static Public Attributes
static const TypeID	type_code_id = SYMENGINE_BOOLEAN_ATOM

Private Attributes
bool	b_

Additional Inherited Members
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 25 of file logic.h.

Constructor & Destructor Documentation

BooleanAtom()

SymEngine::BooleanAtom::BooleanAtom

(

bool

b

)

Definition at line 11 of file logic.cpp.

    : b_{b} {SYMENGINE_ASSIGN_TYPEID()}

Member Function Documentation

__eq__()

bool SymEngine::BooleanAtom::__eq__ ( const Basic &  o ) const

overridevirtual

Test equality.

A virtual function for testing the equality of two Basic objects

Deprecated:

Use eq(const Basic &a, const Basic &b) non-member method

Parameters

o	a constant reference to object to test against

Returns

True if this is equal to o

Implements SymEngine::Basic.

Definition at line 31 of file logic.cpp.

{
    return is_a<BooleanAtom>(o)
           and get_val() == down_cast<const BooleanAtom &>(o).get_val();
}

__hash__()

hash_t SymEngine::BooleanAtom::__hash__ ( ) const

overridevirtual

Returns

the hash

Implements SymEngine::Basic.

Definition at line 14 of file logic.cpp.

{
    hash_t seed = SYMENGINE_BOOLEAN_ATOM;
    if (b_)
        ++seed;
    return seed;
}

accept() [1/2]

void SymEngine::BooleanAtom::accept ( EvalRealDoubleVisitorFinal &  v ) const

overridevirtual

Implements SymEngine::Basic.

accept() [2/2]

void SymEngine::BooleanAtom::accept ( Visitor &  v ) const

overridevirtual

Implements SymEngine::Basic.

compare()

int SymEngine::BooleanAtom::compare ( const Basic &  o ) const

overridevirtual

Structural equality comparator.

Implements SymEngine::Basic.

Definition at line 37 of file logic.cpp.

{
    SYMENGINE_ASSERT(is_a<BooleanAtom>(o))
    bool ob = down_cast<const BooleanAtom &>(o).get_val();
    if (get_val()) {
        return (ob) ? 0 : 1;
    } else {
        return (ob) ? -1 : 0;
    }
}

get_args()

vec_basic SymEngine::BooleanAtom::get_args ( ) const

overridevirtual

Returns the list of arguments.

Implements SymEngine::Basic.

Definition at line 26 of file logic.cpp.

{
    return {};
}

get_val()

bool SymEngine::BooleanAtom::get_val

(

)

const

Definition at line 21 of file logic.cpp.

{
    return b_;
}

logical_not()

RCP< const Boolean > SymEngine::BooleanAtom::logical_not ( ) const

overridevirtual

Reimplemented from SymEngine::Boolean.

Definition at line 48 of file logic.cpp.

{
    return boolean(not this->get_val());
}

Field Documentation

b_

bool SymEngine::BooleanAtom::b_

private

Definition at line 28 of file logic.h.

type_code_id

const TypeID SymEngine::BooleanAtom::type_code_id = SYMENGINE_BOOLEAN_ATOM

static

Type_code_id shared by all instances

Definition at line 31 of file logic.h.

---

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

• /home/runner/work/symengine/symengine/symengine/logic.h
• /home/runner/work/symengine/symengine/symengine/logic.cpp