cvc4-1.3
uninterpreted_constant.h
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1 /********************* */
17 #include "cvc4_public.h"
18 
19 #pragma once
20 
21 #include "expr/type.h"
22 #include <iostream>
23 
24 namespace CVC4 {
25 
27  const Type d_type;
28  const Integer d_index;
29 
30 public:
31 
33  d_type(type),
34  d_index(index) {
35  CheckArgument(type.isSort(), type, "uninterpreted constants can only be created for uninterpreted sorts, not `%s'", type.toString().c_str());
36  CheckArgument(index >= 0, index, "index >= 0 required for uninterpreted constant index, not `%s'", index.toString().c_str());
37  }
38 
40  }
41 
42  Type getType() const throw() {
43  return d_type;
44  }
45  const Integer& getIndex() const throw() {
46  return d_index;
47  }
48 
49  bool operator==(const UninterpretedConstant& uc) const throw() {
50  return d_type == uc.d_type && d_index == uc.d_index;
51  }
52  bool operator!=(const UninterpretedConstant& uc) const throw() {
53  return !(*this == uc);
54  }
55 
56  bool operator<(const UninterpretedConstant& uc) const throw() {
57  return d_type < uc.d_type ||
58  (d_type == uc.d_type && d_index < uc.d_index);
59  }
60  bool operator<=(const UninterpretedConstant& uc) const throw() {
61  return d_type < uc.d_type ||
62  (d_type == uc.d_type && d_index <= uc.d_index);
63  }
64  bool operator>(const UninterpretedConstant& uc) const throw() {
65  return !(*this <= uc);
66  }
67  bool operator>=(const UninterpretedConstant& uc) const throw() {
68  return !(*this < uc);
69  }
70 
71 };/* class UninterpretedConstant */
72 
73 std::ostream& operator<<(std::ostream& out, const UninterpretedConstant& uc) CVC4_PUBLIC;
74 
79  inline size_t operator()(const UninterpretedConstant& uc) const {
80  return TypeHashFunction()(uc.getType()) * IntegerHashFunction()(uc.getIndex());
81  }
82 };/* struct UninterpretedConstantHashFunction */
83 
84 }/* CVC4 namespace */
Hash function for the BitVector constants.
bool operator>(const UninterpretedConstant &uc) const
const Integer & getIndex() const
Hash function for Types.
Definition: type.h:68
Class encapsulating CVC4 expression types.
Definition: type.h:88
void CheckArgument(bool cond, const T &arg, const char *fmt,...)
Definition: exception.h:140
std::ostream & operator<<(std::ostream &out, const Result &r)
This is CVC4 release version For build and installation please see the INSTALL file included with this distribution This first official release of CVC4 is the result of more than three years of efforts by researchers at New York University and The University of Iowa The project leaders are Clark please refer to the AUTHORS file in the source distribution CVC4 is a tool for determining the satisfiability of a first order formula modulo a first order CVC CVC3 but does not directly incorporate code from any previous version CVC4 is intended to be an open and extensible SMT engine It can be used as a stand alone tool or as a library It has been designed to increase the performance and reduce the memory overhead of its predecessors It is written entirely in C and is released under a free software see the INSTALL file that comes with this distribution We recommend that you visit our CVC4 tutorials online please write to the cvc users cs nyu edu mailing list *if you need to report a bug with CVC4
Definition: README:39
UninterpretedConstant(Type type, Integer index)
bool operator>=(const UninterpretedConstant &uc) const
#define CVC4_PUBLIC
Definition: cvc4_public.h:30
bool operator<(const UninterpretedConstant &uc) const
Macros that should be defined everywhere during the building of the libraries and driver binary...
bool operator==(const UninterpretedConstant &uc) const
bool operator<=(const UninterpretedConstant &uc) const
struct CVC4::options::out__option_t out
bool operator!=(const UninterpretedConstant &uc) const
Interface for expression types.
size_t operator()(const UninterpretedConstant &uc) const