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OptimizeObjective Class Reference

Optimize. More...

Public Member Functions

 __init__ (self, opt, value, is_max)
 
 lower (self)
 
 upper (self)
 
 lower_values (self)
 
 upper_values (self)
 
 value (self)
 
 __str__ (self)
 

Protected Attributes

 _opt = opt
 
 _value = value
 
 _is_max = is_max
 

Detailed Description

Optimize.

Definition at line 7930 of file z3py.py.

Constructor & Destructor Documentation

◆ __init__()

__init__ ( self,
opt,
value,
is_max )

Definition at line 7931 of file z3py.py.

7931 def __init__(self, opt, value, is_max):
7932 self._opt = opt
7933 self._value = value
7934 self._is_max = is_max
7935

Member Function Documentation

◆ __str__()

__str__ ( self)

Definition at line 7958 of file z3py.py.

7958 def __str__(self):
7959 return "%s:%s" % (self._value, self._is_max)
7960
7961

◆ lower()

lower ( self)

Definition at line 7936 of file z3py.py.

7936 def lower(self):
7937 opt = self._opt
7938 return _to_expr_ref(Z3_optimize_get_lower(opt.ctx.ref(), opt.optimize, self._value), opt.ctx)
7939
Z3_ast Z3_API Z3_optimize_get_lower(Z3_context c, Z3_optimize o, unsigned idx)
Retrieve lower bound value or approximation for the i'th optimization objective.

◆ lower_values()

lower_values ( self)

Definition at line 7944 of file z3py.py.

7944 def lower_values(self):
7945 opt = self._opt
7946 return AstVector(Z3_optimize_get_lower_as_vector(opt.ctx.ref(), opt.optimize, self._value), opt.ctx)
7947
Z3_ast_vector Z3_API Z3_optimize_get_lower_as_vector(Z3_context c, Z3_optimize o, unsigned idx)
Retrieve lower bound value or approximation for the i'th optimization objective. The returned vector ...

◆ upper()

upper ( self)

Definition at line 7940 of file z3py.py.

7940 def upper(self):
7941 opt = self._opt
7942 return _to_expr_ref(Z3_optimize_get_upper(opt.ctx.ref(), opt.optimize, self._value), opt.ctx)
7943
Z3_ast Z3_API Z3_optimize_get_upper(Z3_context c, Z3_optimize o, unsigned idx)
Retrieve upper bound value or approximation for the i'th optimization objective.

◆ upper_values()

upper_values ( self)

Definition at line 7948 of file z3py.py.

7948 def upper_values(self):
7949 opt = self._opt
7950 return AstVector(Z3_optimize_get_upper_as_vector(opt.ctx.ref(), opt.optimize, self._value), opt.ctx)
7951
Z3_ast_vector Z3_API Z3_optimize_get_upper_as_vector(Z3_context c, Z3_optimize o, unsigned idx)
Retrieve upper bound value or approximation for the i'th optimization objective.

◆ value()

value ( self)

Definition at line 7952 of file z3py.py.

7952 def value(self):
7953 if self._is_max:
7954 return self.upper()
7955 else:
7956 return self.lower()
7957

Field Documentation

◆ _is_max

_is_max = is_max
protected

Definition at line 7934 of file z3py.py.

◆ _opt

_opt = opt
protected

Definition at line 7932 of file z3py.py.

◆ _value

_value = value
protected

Definition at line 7933 of file z3py.py.