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Public Member Functions | Data Fields
ParamDescrsRef Class Reference

Public Member Functions

def __init__
 
def __del__
 
def size
 
def __len__
 
def get_name
 
def get_kind
 
def __getitem__
 
def __repr__
 

Data Fields

 ctx
 
 descr
 

Detailed Description

Set of parameter descriptions for Solvers, Tactics and Simplifiers in Z3.

Definition at line 4549 of file z3py.py.

Constructor & Destructor Documentation

def __init__ (   self,
  descr,
  ctx = None 
)

Definition at line 4552 of file z3py.py.

4552 
4553  def __init__(self, descr, ctx=None):
4554  _z3_assert(isinstance(descr, ParamDescrs), "parameter description object expected")
4555  self.ctx = _get_ctx(ctx)
4556  self.descr = descr
4557  Z3_param_descrs_inc_ref(self.ctx.ref(), self.descr)
Z3_param_descrs_inc_ref
void Z3_API Z3_param_descrs_inc_ref(Z3_context c, Z3_param_descrs p)
Increment the reference counter of the given parameter description set.
def __del__ (   self)

Definition at line 4558 of file z3py.py.

4558 
4559  def __del__(self):
4560  Z3_param_descrs_dec_ref(self.ctx.ref(), self.descr)
Z3_param_descrs_dec_ref
void Z3_API Z3_param_descrs_dec_ref(Z3_context c, Z3_param_descrs p)
Decrement the reference counter of the given parameter description set.

Member Function Documentation

def __getitem__ (   self,
  arg 
)

Definition at line 4581 of file z3py.py.

4581 
4582  def __getitem__(self, arg):
4583  if _is_int(arg):
4584  return self.get_name(arg)
4585  else:
4586  return self.get_kind(arg)
def __len__ (   self) 
Return the size of in the parameter description `self`.

Definition at line 4566 of file z3py.py.

4566 
4567  def __len__(self):
4568  """Return the size of in the parameter description `self`.
4569  """
4570  return self.size()
def __repr__ (   self)

Definition at line 4587 of file z3py.py.

4587 
4588  def __repr__(self):
4589  return Z3_param_descrs_to_string(self.ctx.ref(), self.descr)
Z3_param_descrs_to_string
Z3_string Z3_API Z3_param_descrs_to_string(Z3_context c, Z3_param_descrs p)
Convert a parameter description set into a string. This function is mainly used for printing the cont...
def get_kind (   self,
  n 
) 
Return the kind of the parameter named `n`.

Definition at line 4576 of file z3py.py.

Referenced by ParamDescrsRef.__getitem__().

4576 
4577  def get_kind(self, n):
4578  """Return the kind of the parameter named `n`.
4579  """
4580  return Z3_param_descrs_get_kind(self.ctx.ref(), self.descr, to_symbol(n, self.ctx))
Z3_param_descrs_get_kind
Z3_param_kind Z3_API Z3_param_descrs_get_kind(Z3_context c, Z3_param_descrs p, Z3_symbol n)
Return the kind associated with the given parameter name n.
z3py.to_symbol
def to_symbol
Definition: z3py.py:94
def get_name (   self,
  i 
) 
Return the i-th parameter name in the parameter description `self`.

Definition at line 4571 of file z3py.py.

Referenced by ParamDescrsRef.__getitem__().

4571 
4572  def get_name(self, i):
4573  """Return the i-th parameter name in the parameter description `self`.
4574  """
4575  return _symbol2py(self.ctx, Z3_param_descrs_get_name(self.ctx.ref(), self.descr, i))
Z3_param_descrs_get_name
Z3_symbol Z3_API Z3_param_descrs_get_name(Z3_context c, Z3_param_descrs p, unsigned i)
Return the number of parameters in the given parameter description set.
def size (   self) 
Return the size of in the parameter description `self`.

Definition at line 4561 of file z3py.py.

Referenced by ParamDescrsRef.__len__().

4561 
4562  def size(self):
4563  """Return the size of in the parameter description `self`.
4564  """
4565  return int(Z3_param_descrs_size(self.ctx.ref(), self.descr))
Z3_param_descrs_size
unsigned Z3_API Z3_param_descrs_size(Z3_context c, Z3_param_descrs p)
Return the number of parameters in the given parameter description set.

Field Documentation

ctx

Definition at line 4554 of file z3py.py.

Referenced by Probe.__eq__(), Probe.__ge__(), ApplyResult.__getitem__(), Probe.__gt__(), Probe.__le__(), Probe.__lt__(), Probe.__ne__(), Fixedpoint.add_rule(), Optimize.add_soft(), Tactic.apply(), ApplyResult.as_expr(), Fixedpoint.assert_exprs(), ApplyResult.convert_model(), Fixedpoint.get_answer(), Fixedpoint.get_assertions(), Fixedpoint.get_cover_delta(), ParamDescrsRef.get_kind(), ParamDescrsRef.get_name(), Fixedpoint.get_rules(), Optimize.model(), Fixedpoint.param_descrs(), Optimize.param_descrs(), Tactic.param_descrs(), Fixedpoint.parse_file(), Fixedpoint.parse_string(), Fixedpoint.query(), Fixedpoint.set(), Optimize.set(), Tactic.solver(), Fixedpoint.statistics(), Optimize.statistics(), Solver.to_smt2(), and Fixedpoint.update_rule().

descr

Definition at line 4555 of file z3py.py.

Referenced by ParamDescrsRef.__del__(), ParamDescrsRef.__repr__(), ParamDescrsRef.get_kind(), ParamDescrsRef.get_name(), and ParamDescrsRef.size().

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