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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 OPTIONS_H
#define OPTIONS_H
#include <cstdlib>
#include <utility>
#include "Array.H"
class Options {
protected:
// The entry cumulativeValueCounts[i] is the number of values in options 0
// through i, inclusive.
Array<unsigned> cumulativeValueCounts;
// The entry owningOptions[i] is the option that the value i belongs to.
Array<unsigned> owningOptions;
public:
Options();
Options(Array<unsigned>valueCounts);
Options(const Options©);
unsigned getSize() const;
unsigned getFirstSymbol(unsigned option) const;
Array<unsigned>getFirstSymbols() const;
unsigned getSymbolCount(unsigned option) const;
Array<unsigned>getSymbolCounts() const;
unsigned getLastSymbol(unsigned option) const;
unsigned getRandomSymbol(unsigned option) const;
unsigned getOtherRandomSymbol(unsigned option, unsigned exclude) const;
unsigned getOption(unsigned symbol) const;
};
#endif
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