blob: e0bae8fae058c57f58d5645cd7245e6166d9d78b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
/********************* */
/*! \file output_channel.cpp
** \verbatim
** Top contributors (to current version):
** Andrew Reynolds
** This file is part of the CVC4 project.
** Copyright (c) 2009-2020 by the authors listed in the file AUTHORS
** in the top-level source directory and their institutional affiliations.
** All rights reserved. See the file COPYING in the top-level source
** directory for licensing information.\endverbatim
**
** \brief The theory output channel interface
**/
#include "theory/output_channel.h"
namespace CVC4 {
namespace theory {
LemmaProperty operator|(LemmaProperty lhs, LemmaProperty rhs)
{
return static_cast<LemmaProperty>(static_cast<uint32_t>(lhs)
| static_cast<uint32_t>(rhs));
}
LemmaProperty& operator|=(LemmaProperty& lhs, LemmaProperty rhs)
{
lhs = lhs | rhs;
return lhs;
}
LemmaProperty operator&(LemmaProperty lhs, LemmaProperty rhs)
{
return static_cast<LemmaProperty>(static_cast<uint32_t>(lhs)
& static_cast<uint32_t>(rhs));
}
LemmaProperty& operator&=(LemmaProperty& lhs, LemmaProperty rhs)
{
lhs = lhs & rhs;
return lhs;
}
bool isLemmaPropertyRemovable(LemmaProperty p)
{
return (p & LemmaProperty::REMOVABLE) != LemmaProperty::NONE;
}
bool isLemmaPropertySendAtoms(LemmaProperty p)
{
return (p & LemmaProperty::SEND_ATOMS) != LemmaProperty::NONE;
}
bool isLemmaPropertyNeedsJustify(LemmaProperty p)
{
return (p & LemmaProperty::NEEDS_JUSTIFY) != LemmaProperty::NONE;
}
std::ostream& operator<<(std::ostream& out, LemmaProperty p)
{
if (p == LemmaProperty::NONE)
{
out << "NONE";
}
else
{
out << "{";
if (isLemmaPropertyRemovable(p))
{
out << " REMOVABLE";
}
if (isLemmaPropertySendAtoms(p))
{
out << " SEND_ATOMS";
}
if (isLemmaPropertyNeedsJustify(p))
{
out << " NEEDS_JUSTIFY";
}
out << " }";
}
return out;
}
void OutputChannel::split(TNode n) { splitLemma(n.orNode(n.notNode())); }
void OutputChannel::trustedConflict(TrustNode pconf)
{
Unreachable() << "OutputChannel::trustedConflict: no implementation"
<< std::endl;
}
void OutputChannel::trustedLemma(TrustNode lem, LemmaProperty p)
{
Unreachable() << "OutputChannel::trustedLemma: no implementation"
<< std::endl;
}
} // namespace theory
} // namespace CVC4
|