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Diffstat (limited to 'casa/covering/report/IterationReport.H')
-rw-r--r-- | casa/covering/report/IterationReport.H | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/casa/covering/report/IterationReport.H b/casa/covering/report/IterationReport.H new file mode 100644 index 0000000..7799b88 --- /dev/null +++ b/casa/covering/report/IterationReport.H @@ -0,0 +1,53 @@ +// 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 ITERATION_REPORT_H +#define ITERATION_REPORT_H + +#include <iostream> + +class IterationReport : + public Listener<SearchFinish<CoveringArray, CoverageCost> > { +protected: + unsigned total; +public: + IterationReport() : + total(0) {} + void signal(const SearchFinish<CoveringArray, CoverageCost>&finish) { + std::set<const Node<CoveringArray, CoverageCost>*>best = + finish.source.getBest(); + if (best.size()) { + const CoveringArray&state = (*best.begin())->getState(); + assert(state.isTrackingNoncoverage()); + std::cout << "Search stopped after " << finish.iterations << '/' << + finish.maxIterations << " iteration(s) with " << + state.getNoncoverage().size() << " uncovered t-sets and " << + state.getMultipleCoverageCount() << " multicovered t-sets" << std::endl; + } else { + std::cout << "Search stopped after " << finish.iterations << '/' << + finish.maxIterations << " iteration(s) with no results" << std::endl; + } + total += finish.iterations; + std::cout << "Used " << total << " total iterations thus far" << std::endl; + } + unsigned getTotal() const { + return total; + } +}; + +#endif |