Public Member Functions | |
__init__ (self, entry, ctx) | |
__deepcopy__ (self, memo={}) | |
__del__ (self) | |
num_args (self) | |
arg_value (self, idx) | |
value (self) | |
as_list (self) | |
__repr__ (self) | |
Data Fields | |
entry = entry | |
ctx = ctx | |
Store the value of the interpretation of a function in a particular point.
__init__ | ( | self, | |
entry, | |||
ctx ) |
Definition at line 6189 of file z3py.py.
__del__ | ( | self | ) |
Definition at line 6197 of file z3py.py.
__deepcopy__ | ( | self, | |
memo = {} ) |
__repr__ | ( | self | ) |
arg_value | ( | self, | |
idx ) |
Return the value of argument `idx`. >>> f = Function('f', IntSort(), IntSort(), IntSort()) >>> s = Solver() >>> s.add(f(0, 1) == 10, f(1, 2) == 20, f(1, 0) == 10) >>> s.check() sat >>> m = s.model() >>> f_i = m[f] >>> f_i.num_entries() 1 >>> e = f_i.entry(0) >>> e [1, 2, 20] >>> e.num_args() 2 >>> e.arg_value(0) 1 >>> e.arg_value(1) 2 >>> try: ... e.arg_value(2) ... except IndexError: ... print("index error") index error
Definition at line 6219 of file z3py.py.
Referenced by FuncEntry.as_list().
as_list | ( | self | ) |
Return entry `self` as a Python list. >>> f = Function('f', IntSort(), IntSort(), IntSort()) >>> s = Solver() >>> s.add(f(0, 1) == 10, f(1, 2) == 20, f(1, 0) == 10) >>> s.check() sat >>> m = s.model() >>> f_i = m[f] >>> f_i.num_entries() 1 >>> e = f_i.entry(0) >>> e.as_list() [1, 2, 20]
Definition at line 6272 of file z3py.py.
Referenced by FuncEntry.__repr__().
num_args | ( | self | ) |
Return the number of arguments in the given entry. >>> f = Function('f', IntSort(), IntSort(), IntSort()) >>> s = Solver() >>> s.add(f(0, 1) == 10, f(1, 2) == 20, f(1, 0) == 10) >>> s.check() sat >>> m = s.model() >>> f_i = m[f] >>> f_i.num_entries() 1 >>> e = f_i.entry(0) >>> e.num_args() 2
Definition at line 6201 of file z3py.py.
Referenced by AstRef.__bool__(), ExprRef.arg(), FuncEntry.arg_value(), FuncEntry.as_list(), and ExprRef.children().
value | ( | self | ) |
Return the value of the function at point `self`. >>> f = Function('f', IntSort(), IntSort(), IntSort()) >>> s = Solver() >>> s.add(f(0, 1) == 10, f(1, 2) == 20, f(1, 0) == 10) >>> s.check() sat >>> m = s.model() >>> f_i = m[f] >>> f_i.num_entries() 1 >>> e = f_i.entry(0) >>> e [1, 2, 20] >>> e.num_args() 2 >>> e.value() 20
Definition at line 6250 of file z3py.py.
Referenced by FuncEntry.as_list().
ctx = ctx |
Definition at line 6191 of file z3py.py.
Referenced by ArithRef.__add__(), BitVecRef.__add__(), BitVecRef.__and__(), FuncDeclRef.__call__(), AstMap.__contains__(), AstRef.__copy__(), AstVector.__copy__(), FuncInterp.__copy__(), Goal.__copy__(), ModelRef.__copy__(), AstMap.__deepcopy__(), AstRef.__deepcopy__(), AstVector.__deepcopy__(), Datatype.__deepcopy__(), FuncEntry.__deepcopy__(), FuncInterp.__deepcopy__(), Goal.__deepcopy__(), ModelRef.__deepcopy__(), ParamDescrsRef.__deepcopy__(), ParamsRef.__deepcopy__(), Statistics.__deepcopy__(), AstMap.__del__(), AstRef.__del__(), AstVector.__del__(), Context.__del__(), FuncEntry.__del__(), FuncInterp.__del__(), Goal.__del__(), ModelRef.__del__(), ParamDescrsRef.__del__(), ParamsRef.__del__(), ScopedConstructor.__del__(), ScopedConstructorList.__del__(), Solver.__del__(), Statistics.__del__(), ArithRef.__div__(), BitVecRef.__div__(), ExprRef.__eq__(), ArithRef.__ge__(), BitVecRef.__ge__(), AstMap.__getitem__(), AstVector.__getitem__(), ModelRef.__getitem__(), Statistics.__getitem__(), ArithRef.__gt__(), BitVecRef.__gt__(), BitVecRef.__invert__(), ArithRef.__le__(), BitVecRef.__le__(), AstMap.__len__(), AstVector.__len__(), ModelRef.__len__(), Statistics.__len__(), BitVecRef.__lshift__(), ArithRef.__lt__(), BitVecRef.__lt__(), ArithRef.__mod__(), BitVecRef.__mod__(), ArithRef.__mul__(), BitVecRef.__mul__(), BoolRef.__mul__(), ExprRef.__ne__(), ArithRef.__neg__(), BitVecRef.__neg__(), BitVecRef.__or__(), ArithRef.__pow__(), ArithRef.__radd__(), BitVecRef.__radd__(), BitVecRef.__rand__(), ArithRef.__rdiv__(), BitVecRef.__rdiv__(), AstMap.__repr__(), ParamDescrsRef.__repr__(), ParamsRef.__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__(), AstMap.__setitem__(), AstVector.__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(), AstVector.push(), Solver.push(), QuantifierRef.qid(), ArraySortRef.range(), FuncDeclRef.range(), DatatypeSortRef.recognizer(), Context.ref(), AstMap.reset(), Solver.reset(), AstVector.resize(), ParamsRef.set(), Solver.set(), AstVector.sexpr(), Goal.sexpr(), ModelRef.sexpr(), Goal.size(), ParamDescrsRef.size(), QuantifierRef.skolem_id(), AstRef.translate(), AstVector.translate(), Goal.translate(), ModelRef.translate(), ParamsRef.validate(), FuncEntry.value(), QuantifierRef.var_name(), and QuantifierRef.var_sort().
entry = entry |
Definition at line 6190 of file z3py.py.
Referenced by FuncEntry.__deepcopy__(), FuncEntry.__del__(), FuncEntry.arg_value(), FuncInterp.as_list(), FuncEntry.num_args(), and FuncEntry.value().