Inheritance diagram for SymEngine::Complement:

Collaboration diagram for SymEngine::Complement:

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

void	accept (EvalRealDoubleVisitorFinal &v) const override

hash_t	__hash__ () const override

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

int	compare (const Basic &o) const override

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

	Complement (const RCP< const Set > &universe, const RCP< const Set > &container)

RCP< const Set >	set_intersection (const RCP< const Set > &o) const override

RCP< const Set >	set_union (const RCP< const Set > &o) const override

RCP< const Set >	set_complement (const RCP< const Set > &o) const override

RCP< const Boolean >	contains (const RCP< const Basic > &a) const override

const RCP< const Set > &	get_universe () const

const RCP< const Set > &	get_container () const

Public Member Functions inherited from SymEngine::Set
vec_basic	get_args () const override=0
	Returns the list of arguments.

virtual RCP< const Set >	set_intersection (const RCP< const Set > &o) const =0

virtual RCP< const Set >	set_union (const RCP< const Set > &o) const =0

virtual RCP< const Set >	set_complement (const RCP< const Set > &o) const =0

virtual RCP< const Boolean >	contains (const RCP< const Basic > &a) const =0

bool	is_subset (const RCP< const Set > &o) const

bool	is_proper_subset (const RCP< const Set > &o) const

bool	is_superset (const RCP< const Set > &o) const

bool	is_proper_superset (const RCP< const Set > &o) 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_COMPLEMENT

Private Attributes
RCP< const Set >	universe_

RCP< const Set >	container_

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 422 of file sets.h.

Constructor & Destructor Documentation

◆ Complement()

SymEngine::Complement::Complement	(	const RCP< const Set > &	universe,
		const RCP< const Set > &	container
	)

Definition at line 1385 of file sets.cpp.

1387 : universe_(universe), container_(container){SYMENGINE_ASSIGN_TYPEID()}

Member Function Documentation

◆ eq()

bool SymEngine::Complement::__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 1397 of file sets.cpp.

{
    if (is_a<Complement>(o)) {
        const Complement &other = down_cast<const Complement &>(o);
        return unified_eq(universe_, other.universe_)
               and unified_eq(container_, other.container_);
    }
    return false;
}

◆ hash()

hash_t SymEngine::Complement::__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 1389 of file sets.cpp.

{
    hash_t seed = SYMENGINE_COMPLEMENT;
    hash_combine<Basic>(seed, *universe_);
    hash_combine<Basic>(seed, *container_);
    return seed;
}

◆ accept() [1/2]

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

overridevirtual

Implements SymEngine::Basic.

◆ accept() [2/2]

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

overridevirtual

Implements SymEngine::Basic.

◆ compare()

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

overridevirtual

Returns -1, 0, 1 for this < o, this == o, this > o. This method is used when you want to sort things like x+y+z into canonical order. This function assumes that o is the same type as this. Use __cmp__ if you want general comparison.

Implements SymEngine::Basic.

Definition at line 1407 of file sets.cpp.

{
    SYMENGINE_ASSERT(is_a<Complement>(o))
    const Complement &other = down_cast<const Complement &>(o);
    int c1 = unified_compare(universe_, other.universe_);
    if (c1 != 0) {
        return c1;
    } else {
        return unified_compare(container_, other.container_);
    }
}

◆ contains()

RCP< const Boolean > SymEngine::Complement::contains ( const RCP< const Basic > & a ) const

overridevirtual

Implements SymEngine::Set.

Definition at line 1419 of file sets.cpp.

{
    return logical_and(
        {universe_->contains(a), logical_not(container_->contains(a))});
}

◆ get_args()

vec_basic SymEngine::Complement::get_args ( ) const

inlineoverridevirtual

Returns the list of arguments.

Implements SymEngine::Set.

Definition at line 434 of file sets.h.

    {
        return {universe_, container_};
    }

◆ get_container()

const RCP< const Set > & SymEngine::Complement::get_container ( ) const

inline

Definition at line 449 of file sets.h.

    {
        return this->container_;
    }

◆ get_universe()

const RCP< const Set > & SymEngine::Complement::get_universe ( ) const

inline

Definition at line 445 of file sets.h.

    {
        return this->universe_;
    }

◆ set_complement()

RCP< const Set > SymEngine::Complement::set_complement ( const RCP< const Set > & o ) const

overridevirtual

Implements SymEngine::Set.

Definition at line 1439 of file sets.cpp.

{
    auto newuniv = SymEngine::set_union({o, universe_});
    return container_->set_complement(newuniv);
}

◆ set_intersection()

RCP< const Set > SymEngine::Complement::set_intersection ( const RCP< const Set > & o ) const

overridevirtual

Implements SymEngine::Set.

Definition at line 1434 of file sets.cpp.

{
    return SymEngine::set_intersection({rcp_from_this_cast<const Set>(), o});
}

◆ set_union()

RCP< const Set > SymEngine::Complement::set_union ( const RCP< const Set > & o ) const

overridevirtual

Implements SymEngine::Set.

Definition at line 1425 of file sets.cpp.

{
    // A' U C = (A n C')'
    RCP<const Set> ocomplement = o->set_complement(universe_);
    RCP<const Set> intersect
        = SymEngine::set_intersection({container_, ocomplement});
    return intersect->set_complement(universe_);
}

Field Documentation

◆ container_

RCP<const Set> SymEngine::Complement::container_

private

Definition at line 427 of file sets.h.

◆ type_code_id

const TypeID SymEngine::Complement::type_code_id = SYMENGINE_COMPLEMENT

static

Type_code_id shared by all instances

Definition at line 430 of file sets.h.

◆ universe_

RCP<const Set> SymEngine::Complement::universe_

private

Definition at line 426 of file sets.h.

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

/home/runner/work/symengine/symengine/symengine/sets.h
/home/runner/work/symengine/symengine/symengine/sets.cpp

Public Member Functions

Static Public Attributes

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Complement()

Member Function Documentation

◆ __eq__()

◆ __hash__()

◆ accept() [1/2]

◆ accept() [2/2]

◆ compare()

◆ contains()

◆ get_args()

◆ get_container()

◆ get_universe()

◆ set_complement()

◆ set_intersection()

◆ set_union()

Field Documentation

◆ container_

◆ type_code_id

◆ universe_

◆ eq()

◆ hash()