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Public Member Functions | Data Fields
ArrayRef Class Reference
+ Inheritance diagram for ArrayRef:

Public Member Functions

 sort (self)
 
 domain (self)
 
 domain_n (self, i)
 
 range (self)
 
 __getitem__ (self, arg)
 
 default (self)
 
- Public Member Functions inherited from ExprRef
 as_ast (self)
 
 get_id (self)
 
 sort_kind (self)
 
 __eq__ (self, other)
 
 __hash__ (self)
 
 __ne__ (self, other)
 
 params (self)
 
 decl (self)
 
 kind (self)
 
 num_args (self)
 
 arg (self, idx)
 
 children (self)
 
 update (self, *args)
 
 from_string (self, s)
 
 serialize (self)
 
- Public Member Functions inherited from AstRef
 __init__ (self, ast, ctx=None)
 
 __del__ (self)
 
 __deepcopy__ (self, memo={})
 
 __str__ (self)
 
 __repr__ (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)
 

Data Fields

 ctx
 
- Data Fields inherited from ExprRef
 ctx
 
 ast
 
- Data Fields inherited from AstRef
 ast
 
 ctx
 

Additional Inherited Members

- Protected Member Functions inherited from Z3PPObject
 _repr_html_ (self)
 

Detailed Description

Array expressions. 

Definition at line 4725 of file z3py.py.

Member Function Documentation

◆ __getitem__()

__getitem__ (   self,
  arg 
)
Return the Z3 expression `self[arg]`.

>>> a = Array('a', IntSort(), BoolSort())
>>> i = Int('i')
>>> a[i]
a[i]
>>> a[i].sexpr()
'(select a i)'

Definition at line 4759 of file z3py.py.

4759 def __getitem__(self, arg):
4760 """Return the Z3 expression `self[arg]`.
4761
4762 >>> a = Array('a', IntSort(), BoolSort())
4763 >>> i = Int('i')
4764 >>> a[i]
4765 a[i]
4766 >>> a[i].sexpr()
4767 '(select a i)'
4768 """
4769 return _array_select(self, arg)
4770

◆ default()

default (   self)

Definition at line 4771 of file z3py.py.

4771 def default(self):
4772 return _to_expr_ref(Z3_mk_array_default(self.ctx_ref(), self.as_ast()), self.ctx)
4773
4774
Z3_ast Z3_API Z3_mk_array_default(Z3_context c, Z3_ast array)
Access the array default value. Produces the default range value, for arrays that can be represented ...

◆ domain()

domain (   self)
Shorthand for `self.sort().domain()`.

>>> a = Array('a', IntSort(), BoolSort())
>>> a.domain()
Int

Definition at line 4737 of file z3py.py.

4737 def domain(self):
4738 """Shorthand for `self.sort().domain()`.
4739
4740 >>> a = Array('a', IntSort(), BoolSort())
4741 >>> a.domain()
4742 Int
4743 """
4744 return self.sort().domain()
4745

Referenced by FuncDeclRef.__call__(), and ArrayRef.domain().

◆ domain_n()

domain_n (   self,
  i 
)
Shorthand for self.sort().domain_n(i)`.

Definition at line 4746 of file z3py.py.

4746 def domain_n(self, i):
4747 """Shorthand for self.sort().domain_n(i)`."""
4748 return self.sort().domain_n(i)
4749

Referenced by ArrayRef.domain_n().

◆ range()

range (   self)
Shorthand for `self.sort().range()`.

>>> a = Array('a', IntSort(), BoolSort())
>>> a.range()
Bool

Definition at line 4750 of file z3py.py.

4750 def range(self):
4751 """Shorthand for `self.sort().range()`.
4752
4753 >>> a = Array('a', IntSort(), BoolSort())
4754 >>> a.range()
4755 Bool
4756 """
4757 return self.sort().range()
4758

Referenced by ArrayRef.range().

◆ sort()

sort (   self)
Return the array sort of the array expression `self`.

>>> a = Array('a', IntSort(), BoolSort())
>>> a.sort()
Array(Int, Bool)

Reimplemented from ExprRef.

Definition at line 4728 of file z3py.py.

4728 def sort(self):
4729 """Return the array sort of the array expression `self`.
4730
4731 >>> a = Array('a', IntSort(), BoolSort())
4732 >>> a.sort()
4733 Array(Int, Bool)
4734 """
4735 return ArraySortRef(Z3_get_sort(self.ctx_ref(), self.as_ast()), self.ctx)
4736
Z3_sort Z3_API Z3_get_sort(Z3_context c, Z3_ast a)
Return the sort of an AST node.

Referenced by ArrayRef.domain(), ArrayRef.domain_n(), ArithRef.is_int(), ArithRef.is_real(), ArrayRef.range(), BitVecRef.size(), and ExprRef.sort_kind().

Field Documentation

◆ ctx

ctx

Definition at line 4735 of file z3py.py.

Referenced by ArithRef.__add__(), BitVecRef.__add__(), BitVecRef.__and__(), FuncDeclRef.__call__(), AstMap.__contains__(), AstRef.__copy__(), Goal.__copy__(), AstVector.__copy__(), FuncInterp.__copy__(), ModelRef.__copy__(), AstRef.__deepcopy__(), Datatype.__deepcopy__(), ParamsRef.__deepcopy__(), ParamDescrsRef.__deepcopy__(), Goal.__deepcopy__(), AstVector.__deepcopy__(), AstMap.__deepcopy__(), FuncEntry.__deepcopy__(), FuncInterp.__deepcopy__(), ModelRef.__deepcopy__(), Statistics.__deepcopy__(), Context.__del__(), AstRef.__del__(), ScopedConstructor.__del__(), ScopedConstructorList.__del__(), ParamsRef.__del__(), ParamDescrsRef.__del__(), Goal.__del__(), AstVector.__del__(), AstMap.__del__(), FuncEntry.__del__(), FuncInterp.__del__(), ModelRef.__del__(), Statistics.__del__(), Solver.__del__(), ArithRef.__div__(), BitVecRef.__div__(), ExprRef.__eq__(), ArithRef.__ge__(), BitVecRef.__ge__(), AstVector.__getitem__(), ModelRef.__getitem__(), Statistics.__getitem__(), AstMap.__getitem__(), ArithRef.__gt__(), BitVecRef.__gt__(), BitVecRef.__invert__(), ArithRef.__le__(), BitVecRef.__le__(), AstVector.__len__(), AstMap.__len__(), ModelRef.__len__(), Statistics.__len__(), BitVecRef.__lshift__(), ArithRef.__lt__(), BitVecRef.__lt__(), ArithRef.__mod__(), BitVecRef.__mod__(), BoolRef.__mul__(), ArithRef.__mul__(), BitVecRef.__mul__(), ExprRef.__ne__(), ArithRef.__neg__(), BitVecRef.__neg__(), BitVecRef.__or__(), ArithRef.__pow__(), ArithRef.__radd__(), BitVecRef.__radd__(), BitVecRef.__rand__(), ArithRef.__rdiv__(), BitVecRef.__rdiv__(), ParamsRef.__repr__(), ParamDescrsRef.__repr__(), AstMap.__repr__(), Statistics.__repr__(), BitVecRef.__rlshift__(), ArithRef.__rmod__(), BitVecRef.__rmod__(), ArithRef.__rmul__(), BitVecRef.__rmul__(), BitVecRef.__ror__(), ArithRef.__rpow__(), BitVecRef.__rrshift__(), BitVecRef.__rshift__(), ArithRef.__rsub__(), BitVecRef.__rsub__(), BitVecRef.__rxor__(), AstVector.__setitem__(), AstMap.__setitem__(), ArithRef.__sub__(), BitVecRef.__sub__(), BitVecRef.__xor__(), DatatypeSortRef.accessor(), ExprRef.arg(), FuncEntry.arg_value(), FuncInterp.arity(), Goal.as_expr(), Solver.assert_and_track(), Goal.assert_exprs(), Solver.assert_exprs(), QuantifierRef.body(), Solver.check(), Goal.convert_model(), AstRef.ctx_ref(), ExprRef.decl(), ModelRef.decls(), ArrayRef.default(), RatNumRef.denominator(), Goal.depth(), Goal.dimacs(), FuncDeclRef.domain(), ArraySortRef.domain_n(), FuncInterp.else_value(), FuncInterp.entry(), AstMap.erase(), ModelRef.eval(), Goal.get(), ParamDescrsRef.get_documentation(), ModelRef.get_interp(), Statistics.get_key_value(), ParamDescrsRef.get_kind(), ParamDescrsRef.get_name(), ModelRef.get_sort(), ModelRef.get_universe(), Goal.inconsistent(), AstMap.keys(), Statistics.keys(), Solver.model(), SortRef.name(), QuantifierRef.no_pattern(), FuncEntry.num_args(), FuncInterp.num_entries(), Solver.num_scopes(), ModelRef.num_sorts(), FuncDeclRef.params(), QuantifierRef.pattern(), AlgebraicNumRef.poly(), Solver.pop(), Goal.prec(), ModelRef.project(), ModelRef.project_with_witness(), Solver.push(), AstVector.push(), QuantifierRef.qid(), FuncDeclRef.range(), ArraySortRef.range(), DatatypeSortRef.recognizer(), Context.ref(), AstMap.reset(), Solver.reset(), AstVector.resize(), Solver.set(), ParamsRef.set(), Goal.sexpr(), AstVector.sexpr(), ModelRef.sexpr(), ParamDescrsRef.size(), Goal.size(), QuantifierRef.skolem_id(), AstVector.translate(), AstRef.translate(), Goal.translate(), ModelRef.translate(), ExprRef.update(), DatatypeRef.update_field(), ParamsRef.validate(), FuncEntry.value(), QuantifierRef.var_name(), and QuantifierRef.var_sort().