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
|
/********************* */
/*! \file atom_requests.cpp
** \verbatim
** Top contributors (to current version):
** Dejan Jovanovic, 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 [[ Add one-line brief description here ]]
**
** [[ Add lengthier description here ]]
** \todo document this file
**/
#include "theory/atom_requests.h"
using namespace CVC4;
AtomRequests::AtomRequests(context::Context* context)
: d_allRequests(context)
, d_requests(context)
, d_triggerToRequestMap(context)
{}
AtomRequests::element_index AtomRequests::getList(TNode trigger) const {
trigger_to_list_map::const_iterator find = d_triggerToRequestMap.find(trigger);
if (find == d_triggerToRequestMap.end()) {
return null_index;
} else {
return (*find).second;
}
}
bool AtomRequests::isTrigger(TNode atom) const {
return getList(atom) != null_index;
}
AtomRequests::atom_iterator AtomRequests::getAtomIterator(TNode trigger) const {
return atom_iterator(*this, getList(trigger));
}
void AtomRequests::add(TNode triggerAtom, TNode atomToSend, theory::TheoryId toTheory) {
Debug("theory::atoms") << "AtomRequests::add(" << triggerAtom << ", " << atomToSend << ", " << toTheory << ")" << std::endl;
Request request(atomToSend, toTheory);
if (d_allRequests.find(request) != d_allRequests.end()) {
// Have it already
Debug("theory::atoms") << "AtomRequests::add(" << triggerAtom << ", " << atomToSend << ", " << toTheory << "): already there" << std::endl;
return;
}
Debug("theory::atoms") << "AtomRequests::add(" << triggerAtom << ", " << atomToSend << ", " << toTheory << "): adding" << std::endl;
/// Mark the new request
d_allRequests.insert(request);
// Index of the new request in the list of trigger
element_index index = d_requests.size();
element_index previous = getList(triggerAtom);
d_requests.push_back(Element(request, previous));
d_triggerToRequestMap[triggerAtom] = index;
}
bool AtomRequests::atom_iterator::done() const { return d_index == null_index; }
void AtomRequests::atom_iterator::next() {
d_index = d_requests.d_requests[d_index].d_previous;
}
const AtomRequests::Request& AtomRequests::atom_iterator::get() const {
return d_requests.d_requests[d_index].d_request;
}
|
