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/********************* */
/*! \file theory_id.cpp
** \verbatim
** Top contributors (to current version):
** Andrew Reynolds, Aina Niemetz, Mudathir Mohamed
** 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/theory_id.h"
#include <sstream>
#include "base/check.h"
#include "lib/ffs.h"
namespace CVC4 {
namespace theory {
TheoryId& operator++(TheoryId& id)
{
return id = static_cast<TheoryId>(static_cast<int>(id) + 1);
}
std::ostream& operator<<(std::ostream& out, TheoryId theoryId)
{
switch (theoryId)
{
case THEORY_BUILTIN: out << "THEORY_BUILTIN"; break;
case THEORY_BOOL: out << "THEORY_BOOL"; break;
case THEORY_UF: out << "THEORY_UF"; break;
case THEORY_ARITH: out << "THEORY_ARITH"; break;
case THEORY_BV: out << "THEORY_BV"; break;
case THEORY_FP: out << "THEORY_FP"; break;
case THEORY_ARRAYS: out << "THEORY_ARRAYS"; break;
case THEORY_DATATYPES: out << "THEORY_DATATYPES"; break;
case THEORY_SAT_SOLVER: out << "THEORY_SAT_SOLVER"; break;
case THEORY_SEP: out << "THEORY_SEP"; break;
case THEORY_SETS: out << "THEORY_SETS"; break;
case THEORY_BAGS: out << "THEORY_BAGS"; break;
case THEORY_STRINGS: out << "THEORY_STRINGS"; break;
case THEORY_QUANTIFIERS: out << "THEORY_QUANTIFIERS"; break;
default: out << "UNKNOWN_THEORY"; break;
}
return out;
}
std::string getStatsPrefix(TheoryId theoryId)
{
switch (theoryId)
{
case THEORY_BUILTIN: return "theory::builtin"; break;
case THEORY_BOOL: return "theory::bool"; break;
case THEORY_UF: return "theory::uf"; break;
case THEORY_ARITH: return "theory::arith"; break;
case THEORY_BV: return "theory::bv"; break;
case THEORY_FP: return "theory::fp"; break;
case THEORY_ARRAYS: return "theory::arrays"; break;
case THEORY_DATATYPES: return "theory::datatypes"; break;
case THEORY_SEP: return "theory::sep"; break;
case THEORY_SETS: return "theory::sets"; break;
case THEORY_BAGS: return "theory::bags"; break;
case THEORY_STRINGS: return "theory::strings"; break;
case THEORY_QUANTIFIERS: return "theory::quantifiers"; break;
default: break;
}
return "unknown";
}
TheoryId TheoryIdSetUtil::setPop(TheoryIdSet& set)
{
uint32_t i = ffs(set); // Find First Set (bit)
if (i == 0)
{
return THEORY_LAST;
}
TheoryId id = static_cast<TheoryId>(i - 1);
set = setRemove(id, set);
return id;
}
size_t TheoryIdSetUtil::setSize(TheoryIdSet set)
{
size_t count = 0;
while (setPop(set) != THEORY_LAST)
{
++count;
}
return count;
}
size_t TheoryIdSetUtil::setIndex(TheoryId id, TheoryIdSet set)
{
Assert(setContains(id, set));
size_t count = 0;
while (setPop(set) != id)
{
++count;
}
return count;
}
TheoryIdSet TheoryIdSetUtil::setInsert(TheoryId theory, TheoryIdSet set)
{
return set | (1 << theory);
}
TheoryIdSet TheoryIdSetUtil::setRemove(TheoryId theory, TheoryIdSet set)
{
return setDifference(set, setInsert(theory));
}
bool TheoryIdSetUtil::setContains(TheoryId theory, TheoryIdSet set)
{
return set & (1 << theory);
}
TheoryIdSet TheoryIdSetUtil::setComplement(TheoryIdSet a)
{
return (~a) & AllTheories;
}
TheoryIdSet TheoryIdSetUtil::setIntersection(TheoryIdSet a, TheoryIdSet b)
{
return a & b;
}
TheoryIdSet TheoryIdSetUtil::setUnion(TheoryIdSet a, TheoryIdSet b)
{
return a | b;
}
TheoryIdSet TheoryIdSetUtil::setDifference(TheoryIdSet a, TheoryIdSet b)
{
return (~b) & a;
}
std::string TheoryIdSetUtil::setToString(TheoryIdSet theorySet)
{
std::stringstream ss;
ss << "[";
for (unsigned theoryId = 0; theoryId < THEORY_LAST; ++theoryId)
{
TheoryId tid = static_cast<TheoryId>(theoryId);
if (setContains(tid, theorySet))
{
ss << tid << " ";
}
}
ss << "]";
return ss.str();
}
} // namespace theory
} // namespace CVC4
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