Jip J. Dekker
fad1b07018
git-subtree-dir: software/minizinc git-subtree-split: 4f10c82056ffcb1041d7ffef29d77a7eef92cf76
45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
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/*
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* Main authors:
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* Guido Tack <guido.tack@monash.edu>
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*/
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <minizinc/statistics.hh>
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#include <iostream>
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namespace MiniZinc {
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/// TODO all key words should be standard and defined in 1 place
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void Statistics::print(std::ostream& os) {
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os << "%%%mzn-stat: solveTime=" << _time << std::endl
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<< "%%%mzn-stat: nodes=" << _nodes << std::endl
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<< "%%%mzn-stat: failures=" << _failures << std::endl
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<< "%%%mzn-stat: objective=" << _objective << std::endl;
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};
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void Statistics::time(unsigned long long t) { _time = t; }
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void Statistics::nodes(unsigned long long n) { _nodes = n; }
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void Statistics::failures(unsigned long long f) { _failures = f; }
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void Statistics::objective(double o) { _objective = o; }
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unsigned long long Statistics::time() const { return _time; };
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unsigned long long Statistics::nodes() const { return _nodes; };
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unsigned long long Statistics::failures() const { return _failures; };
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double Statistics::objective() const { return _objective; };
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Statistics& Statistics::operator+=(Statistics& s) {
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_time += s.time();
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_nodes += s.nodes();
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_failures += s.failures();
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_objective = s.objective();
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return *this;
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}
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} // namespace MiniZinc
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