Finite Sets. More...

Inheritance diagram for FiniteSetSortRef:

Public Member Functions
	element_sort (self)
	cast (self, val)
	subsort (self, other)
	is_int (self)
	is_bool (self)
	is_datatype (self)
	is_array (self)
	is_bv (self)
Public Member Functions inherited from SortRef
	as_ast (self)
	get_id (self)
	kind (self)
	name (self)
	__eq__ (self, other)
	__ne__ (self, other)
	__gt__ (self, other)
	__hash__ (self)
Public Member Functions inherited from AstRef
	__init__ (self, ast, ctx=None)
	__del__ (self)
	__deepcopy__ (self, memo={})
	__str__ (self)
	__repr__ (self)
	__eq__ (self, other)
	__hash__ (self)
	__nonzero__ (self)
	__bool__ (self)
	sexpr (self)
	ctx_ref (self)
	eq (self, other)
	translate (self, target)
	__copy__ (self)
	hash (self)
	py_value (self)
Public Member Functions inherited from Z3PPObject
	use_pp (self)

Additional Inherited Members
Data Fields inherited from AstRef
	ast = ast
	ctx = _get_ctx(ctx)
Protected Member Functions inherited from Z3PPObject
	_repr_html_ (self)

Detailed Description

Finite Sets.

Finite set sort.

Definition at line 5309 of file z3py.py.

Member Function Documentation

◆ cast()

cast	(		self,
			val )

Try to cast val as a finite set expression.

Reimplemented from SortRef.

Definition at line 5316 of file z3py.py.

    def cast(self, val):
        """Try to cast val as a finite set expression."""
        if is_expr(val):
            if self.eq(val.sort()):
                return val
            else:
                _z3_assert(False, "Cannot cast to finite set sort")
        if isinstance(val, set):
            elem_sort = self.element_sort()
            result = FiniteSetEmpty(self)
            for e in val:
                result = FiniteSetUnion(result, Singleton(_py2expr(e, self.ctx, elem_sort)))
            return result
        _z3_assert(False, "Cannot cast to finite set sort")
 

◆ element_sort()

element_sort ( self )

Return the element sort of this finite set sort.

Definition at line 5312 of file z3py.py.

    def element_sort(self):
        """Return the element sort of this finite set sort."""
        return _to_sort_ref(Z3_get_finite_set_sort_basis(self.ctx_ref(), self.ast), self.ctx)
 

Referenced by cast().

◆ is_array()

is_array ( self )

Definition at line 5343 of file z3py.py.

    def is_array(self):
        return False
 

◆ is_bool()

is_bool ( self )

Definition at line 5337 of file z3py.py.

    def is_bool(self):
        return False
 

◆ is_bv()

is_bv ( self )

Definition at line 5346 of file z3py.py.

    def is_bv(self):
        return False

◆ is_datatype()

is_datatype ( self )

Definition at line 5340 of file z3py.py.

    def is_datatype(self):
        return False
 

◆ is_int()

is_int ( self )

Definition at line 5334 of file z3py.py.

    def is_int(self):
        return False
 

◆ subsort()

subsort	(		self,
			other )

Return `True` if `self` is a subsort of `other`.

>>> IntSort().subsort(RealSort())
True