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FiniteDomainNumRef Class Reference
+ Inheritance diagram for FiniteDomainNumRef:

Public Member Functions

 as_long (self)
 
 as_string (self)
 
- Public Member Functions inherited from FiniteDomainRef
 sort (self)
 
- Public Member Functions inherited from ExprRef
 as_ast (self)
 
 get_id (self)
 
 sort_kind (self)
 
 __eq__ (self, other)
 
 __hash__ (self)
 
 __ne__ (self, other)
 
 params (self)
 
 decl (self)
 
 num_args (self)
 
 arg (self, idx)
 
 children (self)
 
 from_string (self, s)
 
 serialize (self)
 
- Public Member Functions inherited from AstRef
 __init__ (self, ast, ctx=None)
 
 __del__ (self)
 
 __deepcopy__ (self, memo={})
 
 __str__ (self)
 
 __repr__ (self)
 
 __nonzero__ (self)
 
 __bool__ (self)
 
 sexpr (self)
 
 ctx_ref (self)
 
 eq (self, other)
 
 translate (self, target)
 
 __copy__ (self)
 
 hash (self)
 
- Public Member Functions inherited from Z3PPObject
 use_pp (self)
 

Additional Inherited Members

- Data Fields inherited from FiniteDomainRef
 ctx
 
- Data Fields inherited from ExprRef
 ctx
 
- Data Fields inherited from AstRef
 ast = ast
 
 ctx = _get_ctx(ctx)
 
- Protected Member Functions inherited from Z3PPObject
 _repr_html_ (self)
 

Detailed Description

Integer values.

Definition at line 7827 of file z3py.py.

Member Function Documentation

◆ as_long()

as_long ( self)
Return a Z3 finite-domain numeral as a Python long (bignum) numeral.

>>> s = FiniteDomainSort('S', 100)
>>> v = FiniteDomainVal(3, s)
>>> v
3
>>> v.as_long() + 1
4

Definition at line 7830 of file z3py.py.

7830 def as_long(self):
7831 """Return a Z3 finite-domain numeral as a Python long (bignum) numeral.
7832
7833 >>> s = FiniteDomainSort('S', 100)
7834 >>> v = FiniteDomainVal(3, s)
7835 >>> v
7836 3
7837 >>> v.as_long() + 1
7838 4
7839 """
7840 return int(self.as_string())
7841

Referenced by BitVecNumRef.as_signed_long().

◆ as_string()

as_string ( self)
Return a Z3 finite-domain numeral as a Python string.

>>> s = FiniteDomainSort('S', 100)
>>> v = FiniteDomainVal(42, s)
>>> v.as_string()
'42'

Reimplemented from FiniteDomainRef.

Definition at line 7842 of file z3py.py.

7842 def as_string(self):
7843 """Return a Z3 finite-domain numeral as a Python string.
7844
7845 >>> s = FiniteDomainSort('S', 100)
7846 >>> v = FiniteDomainVal(42, s)
7847 >>> v.as_string()
7848 '42'
7849 """
7850 return Z3_get_numeral_string(self.ctx_ref(), self.as_ast())
7851
7852
Z3_string Z3_API Z3_get_numeral_string(Z3_context c, Z3_ast a)
Return numeral value, as a decimal string of a numeric constant term.

Referenced by BitVecNumRef.as_long(), and IntNumRef.as_long().