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Z3
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Z3
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Inheritance diagram for AstRef:Public Member Functions | |
| def | __init__ |
| def | __del__ |
| def | __str__ |
| def | __repr__ |
| def | sexpr |
| def | as_ast |
| def | get_id |
| def | ctx_ref |
| def | eq |
| def | translate |
| def | hash |
| Public Member Functions inherited from Z3PPObject | |
| def | use_pp |
Data Fields | |
| ast | |
| ctx | |
AST are Direct Acyclic Graphs (DAGs) used to represent sorts, declarations and expressions.
| def __del__ | ( | self | ) |
| def __repr__ | ( | self | ) |
| def __str__ | ( | self | ) |
| def as_ast | ( | self | ) |
Return a pointer to the corresponding C Z3_ast object.
Definition at line 296 of file z3py.py.
Referenced by AstRef.__del__(), ExprRef.arg(), ExprRef.decl(), AstRef.eq(), AstRef.get_id(), SortRef.get_id(), FuncDeclRef.get_id(), ExprRef.get_id(), AstRef.hash(), ExprRef.num_args(), AstRef.sexpr(), ExprRef.sort(), BoolRef.sort(), and AstRef.translate().
| def ctx_ref | ( | self | ) |
Return a reference to the C context where this AST node is stored.
Definition at line 304 of file z3py.py.
Referenced by FuncDeclRef.__call__(), SortRef.__eq__(), ExprRef.__eq__(), SortRef.__ne__(), ExprRef.__ne__(), ExprRef.arg(), FuncDeclRef.arity(), SortRef.as_ast(), FuncDeclRef.as_ast(), ExprRef.decl(), FuncDeclRef.domain(), AstRef.eq(), AstRef.get_id(), SortRef.get_id(), FuncDeclRef.get_id(), ExprRef.get_id(), AstRef.hash(), FuncDeclRef.kind(), SortRef.name(), FuncDeclRef.name(), ExprRef.num_args(), FuncDeclRef.range(), AstRef.sexpr(), FiniteDomainSortRef.size(), and BoolRef.sort().
| def eq | ( | self, | |
| other | |||
| ) |
Return `True` if `self` and `other` are structurally identical.
>>> x = Int('x')
>>> n1 = x + 1
>>> n2 = 1 + x
>>> n1.eq(n2)
False
>>> n1 = simplify(n1)
>>> n2 = simplify(n2)
>>> n1.eq(n2)
True
Definition at line 308 of file z3py.py.
Referenced by SortRef.cast(), and BoolSortRef.cast().
| def get_id | ( | self | ) |
Return unique identifier for object. It can be used for hash-tables and maps.
Definition at line 300 of file z3py.py.
| def hash | ( | self | ) |
Return a hashcode for the `self`.
>>> n1 = simplify(Int('x') + 1)
>>> n2 = simplify(2 + Int('x') - 1)
>>> n1.hash() == n2.hash()
True
Definition at line 341 of file z3py.py.
| def sexpr | ( | self | ) |
Return an string representing the AST node in s-expression notation.
>>> x = Int('x')
>>> ((x + 1)*x).sexpr()
'(* (+ x 1) x)'
Definition at line 287 of file z3py.py.
Referenced by ArithRef.__div__(), BitVecRef.__div__(), BitVecRef.__ge__(), ArrayRef.__getitem__(), BitVecRef.__gt__(), BitVecRef.__le__(), BitVecRef.__lshift__(), BitVecRef.__lt__(), BitVecRef.__mod__(), ArithRef.__rdiv__(), BitVecRef.__rdiv__(), Fixedpoint.__repr__(), Optimize.__repr__(), BitVecRef.__rlshift__(), BitVecRef.__rmod__(), BitVecRef.__rrshift__(), BitVecRef.__rshift__(), BitVecSortRef.cast(), and FPSortRef.cast().
| def translate | ( | self, | |
| target | |||
| ) |
Translate `self` to the context `target`. That is, return a copy of `self` in the context `target`.
>>> c1 = Context()
>>> c2 = Context()
>>> x = Int('x', c1)
>>> y = Int('y', c2)
>>> # Nodes in different contexts can't be mixed.
>>> # However, we can translate nodes from one context to another.
>>> x.translate(c2) + y
x + y
Definition at line 325 of file z3py.py.
| ast |
Definition at line 274 of file z3py.py.
Referenced by FuncDeclRef.__call__(), SortRef.__eq__(), SortRef.__ne__(), FuncDeclRef.arity(), AstRef.as_ast(), SortRef.as_ast(), FuncDeclRef.as_ast(), ExprRef.as_ast(), FuncDeclRef.as_func_decl(), FuncDeclRef.domain(), SortRef.kind(), FuncDeclRef.kind(), SortRef.name(), FuncDeclRef.name(), FuncDeclRef.range(), and FiniteDomainSortRef.size().
| ctx |
Definition at line 275 of file z3py.py.
Referenced by FuncDeclRef.__call__(), ExprRef.__eq__(), Probe.__eq__(), Probe.__ge__(), ApplyResult.__getitem__(), Probe.__gt__(), Probe.__le__(), Probe.__lt__(), ExprRef.__ne__(), Probe.__ne__(), Fixedpoint.add_rule(), Optimize.add_soft(), Tactic.apply(), ExprRef.arg(), ApplyResult.as_expr(), Fixedpoint.assert_exprs(), BoolSortRef.cast(), ApplyResult.convert_model(), ExprRef.decl(), FuncDeclRef.domain(), Fixedpoint.get_answer(), Fixedpoint.get_assertions(), Fixedpoint.get_cover_delta(), Fixedpoint.get_rules(), SortRef.kind(), Optimize.model(), SortRef.name(), FuncDeclRef.name(), Fixedpoint.param_descrs(), Optimize.param_descrs(), Tactic.param_descrs(), Fixedpoint.parse_file(), Fixedpoint.parse_string(), Fixedpoint.query(), FuncDeclRef.range(), Fixedpoint.set(), Optimize.set(), Tactic.solver(), ExprRef.sort(), BoolRef.sort(), Fixedpoint.statistics(), Optimize.statistics(), Solver.to_smt2(), and Fixedpoint.update_rule().
1.8.5