110 lines
2.5 KiB
C++
110 lines
2.5 KiB
C++
/*
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* Copyright (C) 2012-2017 Dynare Team
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*
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* This file is part of Dynare.
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*
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* Dynare is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Dynare is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Dynare. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "WarningConsolidation.hh"
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#include <ostream>
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WarningConsolidation
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&
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operator<<(WarningConsolidation &wcc, const string &warning)
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{
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if (wcc.no_warn)
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return wcc;
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cerr << warning;
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wcc.addWarning(warning);
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return wcc;
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};
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WarningConsolidation &
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operator<<(WarningConsolidation &wcc, const Dynare::location &loc)
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{
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if (wcc.no_warn)
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return wcc;
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stringstream ostr;
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Dynare::position last = loc.end - 1;
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ostr << loc.begin;
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if (last.filename
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&& (!loc.begin.filename
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|| *loc.begin.filename != *last.filename))
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ostr << '-' << last;
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else if (loc.begin.line != last.line)
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ostr << '-' << last.line << '.' << last.column;
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else if (loc.begin.column != last.column)
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ostr << '-' << last.column;
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cerr << ostr.str();
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wcc.addWarning(ostr.str());
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return wcc;
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};
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WarningConsolidation &
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operator<<(WarningConsolidation &wcc, ostream & (*pf)(ostream &))
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{
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if (wcc.no_warn)
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return wcc;
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cerr << pf;
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wcc.addWarning(pf);
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return wcc;
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}
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void
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WarningConsolidation::writeOutput(ostream &output) const
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{
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if (warnings.str().empty())
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return;
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output << "disp([char(10) 'Dynare Preprocessor Warning(s) Encountered:']);" << endl;
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bool writedisp = true;
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string warningsstr = warnings.str();
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for (size_t i = 0; i < warningsstr.length(); i++)
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{
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if (writedisp)
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{
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output << "disp(' ";
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writedisp = false;
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}
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if (warningsstr[i] != '\n')
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output << warningsstr[i];
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else
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{
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output << "');" << endl;
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if (i+1 < warningsstr.length())
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writedisp = true;
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}
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}
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}
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int
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WarningConsolidation::countWarnings() const
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{
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size_t p = 0;
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int n = 0;
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while ((p = warnings.str().find('\n', p)) != string::npos)
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{
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p++;
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n++;
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}
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return n;
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}
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