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// Copyright 2008, 2009 Brady J. Garvin
// This file is part of Covering Arrays by Simulated Annealing (CASA).
// CASA is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// CASA is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with CASA. If not, see <http://www.gnu.org/licenses/>.
#ifndef COVERAGE_COST_H
#define COVERAGE_COST_H
#include <cassert>
class CoverageCost {
protected:
unsigned noncoverage;
unsigned multipleCoverage;
public:
// So we can initialize an object from a literal zero:
CoverageCost(unsigned zero = 0) :
noncoverage(0),
multipleCoverage(0) {
assert(!zero);
}
CoverageCost(unsigned noncoverage, unsigned multipleCoverage) :
noncoverage(noncoverage),
multipleCoverage(multipleCoverage) {}
unsigned getNoncoverage() const {
return noncoverage;
}
unsigned getMultipleCoverage() const {
return multipleCoverage;
}
bool operator <(const CoverageCost&other) const {
if (noncoverage < other.noncoverage) {
return true;
}
if (noncoverage > other.noncoverage) {
return false;
}
return multipleCoverage < other.multipleCoverage;
}
bool operator <=(const CoverageCost&other) const {
if (noncoverage < other.noncoverage) {
return true;
}
if (noncoverage > other.noncoverage) {
return false;
}
return multipleCoverage <= other.multipleCoverage;
}
bool operator ==(const CoverageCost&other) const {
return
noncoverage == other.noncoverage &&
multipleCoverage == other.multipleCoverage;
}
};
#endif
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