Z3
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ParamDescrsRef Class Reference

Public Member Functions

 __init__ (self, descr, ctx=None)
 __deepcopy__ (self, memo={})
 __del__ (self)
 size (self)
 __len__ (self)
 get_name (self, i)
 get_kind (self, n)
 get_documentation (self, n)
 __getitem__ (self, arg)
 __repr__ (self)

Data Fields

 ctx = _get_ctx(ctx)
 descr = descr

Detailed Description

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

Definition at line 5579 of file z3py.py.

Constructor & Destructor Documentation

◆ __init__()

__init__ ( self,
descr,
ctx = None )

Definition at line 5583 of file z3py.py.

5583 def __init__(self, descr, ctx=None):
5584 _z3_assert(isinstance(descr, ParamDescrs), "parameter description object expected")
5585 self.ctx = _get_ctx(ctx)
5586 self.descr = descr
5587 Z3_param_descrs_inc_ref(self.ctx.ref(), self.descr)
5588
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.

◆ __del__()

__del__ ( self)

Definition at line 5592 of file z3py.py.

5592 def __del__(self):
5593 if self.ctx.ref() is not None and Z3_param_descrs_dec_ref is not None:
5594 Z3_param_descrs_dec_ref(self.ctx.ref(), self.descr)
5595
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

◆ __deepcopy__()

__deepcopy__ ( self,
memo = {} )

Definition at line 5589 of file z3py.py.

5589 def __deepcopy__(self, memo={}):
5590 return ParamsDescrsRef(self.descr, self.ctx)
5591

◆ __getitem__()

__getitem__ ( self,
arg )

Definition at line 5621 of file z3py.py.

5621 def __getitem__(self, arg):
5622 if _is_int(arg):
5623 return self.get_name(arg)
5624 else:
5625 return self.get_kind(arg)
5626

◆ __len__()

__len__ ( self)
Return the size of in the parameter description `self`.

Definition at line 5601 of file z3py.py.

5601 def __len__(self):
5602 """Return the size of in the parameter description `self`.
5603 """
5604 return self.size()
5605

Referenced by AstVector.__getitem__(), and AstVector.__setitem__().

◆ __repr__()

__repr__ ( self)

Definition at line 5627 of file z3py.py.

5627 def __repr__(self):
5628 return Z3_param_descrs_to_string(self.ctx.ref(), self.descr)
5629
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...

◆ get_documentation()

get_documentation ( self,
n )
Return the documentation string of the parameter named `n`.

Definition at line 5616 of file z3py.py.

5616 def get_documentation(self, n):
5617 """Return the documentation string of the parameter named `n`.
5618 """
5619 return Z3_param_descrs_get_documentation(self.ctx.ref(), self.descr, to_symbol(n, self.ctx))
5620
Z3_string Z3_API Z3_param_descrs_get_documentation(Z3_context c, Z3_param_descrs p, Z3_symbol s)
Retrieve documentation string corresponding to parameter name s.

◆ get_kind()

get_kind ( self,
n )
Return the kind of the parameter named `n`.

Definition at line 5611 of file z3py.py.

5611 def get_kind(self, n):
5612 """Return the kind of the parameter named `n`.
5613 """
5614 return Z3_param_descrs_get_kind(self.ctx.ref(), self.descr, to_symbol(n, self.ctx))
5615
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.

Referenced by __getitem__().

◆ get_name()

get_name ( self,
i )
Return the i-th parameter name in the parameter description `self`.

Definition at line 5606 of file z3py.py.

5606 def get_name(self, i):
5607 """Return the i-th parameter name in the parameter description `self`.
5608 """
5609 return _symbol2py(self.ctx, Z3_param_descrs_get_name(self.ctx.ref(), self.descr, i))
5610
Z3_symbol Z3_API Z3_param_descrs_get_name(Z3_context c, Z3_param_descrs p, unsigned i)
Return the name of the parameter at given index i.

Referenced by __getitem__().

◆ size()

size ( self)
Return the size of in the parameter description `self`.

Definition at line 5596 of file z3py.py.

5596 def size(self):
5597 """Return the size of in the parameter description `self`.
5598 """
5599 return int(Z3_param_descrs_size(self.ctx.ref(), self.descr))
5600
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.

Referenced by Goal.__len__(), and __len__().

Field Documentation

◆ ctx

ctx = _get_ctx(ctx)

Definition at line 5585 of file z3py.py.

Referenced by AstMap.__contains__(), AstVector.__copy__(), FuncInterp.__copy__(), Goal.__copy__(), ModelRef.__copy__(), AstMap.__deepcopy__(), AstVector.__deepcopy__(), FuncEntry.__deepcopy__(), FuncInterp.__deepcopy__(), Goal.__deepcopy__(), ModelRef.__deepcopy__(), __deepcopy__(), Statistics.__deepcopy__(), AstMap.__del__(), AstVector.__del__(), FuncEntry.__del__(), FuncInterp.__del__(), Goal.__del__(), ModelRef.__del__(), __del__(), Solver.__del__(), Statistics.__del__(), AstMap.__getitem__(), AstVector.__getitem__(), ModelRef.__getitem__(), Statistics.__getitem__(), AstMap.__len__(), AstVector.__len__(), ModelRef.__len__(), Statistics.__len__(), AstMap.__repr__(), __repr__(), Statistics.__repr__(), AstMap.__setitem__(), AstVector.__setitem__(), FuncEntry.arg_value(), FuncInterp.arity(), Goal.as_expr(), Solver.assert_and_track(), Goal.assert_exprs(), Solver.assert_exprs(), Solver.check(), Goal.convert_model(), ModelRef.decls(), Goal.depth(), Goal.dimacs(), FuncInterp.else_value(), FuncInterp.entry(), AstMap.erase(), ModelRef.eval(), Goal.get(), get_documentation(), ModelRef.get_interp(), Statistics.get_key_value(), get_kind(), get_name(), ModelRef.get_sort(), ModelRef.get_universe(), Goal.inconsistent(), AstMap.keys(), Statistics.keys(), Solver.model(), FuncEntry.num_args(), FuncInterp.num_entries(), Solver.num_scopes(), ModelRef.num_sorts(), Solver.pop(), Goal.prec(), ModelRef.project(), ModelRef.project_with_witness(), AstVector.push(), Solver.push(), AstMap.reset(), Solver.reset(), AstVector.resize(), Solver.set(), AstVector.sexpr(), Goal.sexpr(), ModelRef.sexpr(), Goal.size(), size(), AstVector.translate(), Goal.translate(), ModelRef.translate(), and FuncEntry.value().

◆ descr

descr = descr

Definition at line 5586 of file z3py.py.

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