backend/gsl/errors.h

0001 /***************************************************************************
0002     File                 : errors.h
0003     Project              : LabPlot
0004     Description          : Translatable strings for GSL error codes
0005     --------------------------------------------------------------------
0006     Copyright            : (C) 2017 Alexander Semke (alexander.semke@web.de)
0007
0008  ***************************************************************************/
0009
0010 /***************************************************************************
0011  *                                                                         *
0012  *  This program is free software; you can redistribute it and/or modify   *
0013  *  it under the terms of the GNU General Public License as published by   *
0014  *  the Free Software Foundation; either version 2 of the License, or      *
0015  *  (at your option) any later version.                                    *
0016  *                                                                         *
0017  *  This program is distributed in the hope that it will be useful,        *
0018  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
0019  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
0020  *  GNU General Public License for more details.                           *
0021  *                                                                         *
0022  *   You should have received a copy of the GNU General Public License     *
0023  *   along with this program; if not, write to the Free Software           *
0024  *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
0025  *   Boston, MA  02110-1301  USA                                           *
0026  *                                                                         *
0027  ***************************************************************************/
0028
0029 #ifndef GSL_ERRORS_H
0030 #define GSL_ERRORS_H
0031
0032 #include <gsl/gsl_errno.h>
0033 #include <KLocalizedString>
0034
0035 namespace {
0036 QString gslErrorToString(int status) {
0037     switch (status) {
0038         case GSL_SUCCESS:
0039             return i18n("Success");
0040         case GSL_FAILURE:
0041             return i18n("Failure");
0042         case GSL_CONTINUE:
0043             return i18n("Iteration has not converged");
0044         case GSL_EDOM:
0045             return i18n("Input domain error, e.g sqrt(-1)");
0046         case GSL_ERANGE:
0047             return i18n("Output range error, e.g. exp(1e100)");
0048         case GSL_EFAULT:
0049             return i18n("Invalid pointer");
0050         case GSL_EINVAL:
0051             return i18n("Invalid argument supplied");
0052         case GSL_EFAILED:
0053             return i18n("Generic failure");
0054         case GSL_EFACTOR:
0055             return i18n("Factorization failed");
0056         case GSL_ENOMEM:
0057             return i18n("Failed to allocate memory");
0058         case GSL_EBADFUNC:
0059             return i18n("Problem with supplied function");
0060         case GSL_ERUNAWAY:
0061             return i18n("Iterative process is out of control");
0062         case GSL_EMAXITER:
0063             return i18n("Exceeded max number of iterations");
0064         case GSL_EZERODIV:
0065             return i18n("Tried to divide by zero");
0066         case GSL_EBADTOL:
0067             return i18n("Invalid tolerance specified");
0068         case GSL_ETOL:
0069             return i18n("Failed to reach the specified tolerance");
0070         case GSL_EUNDRFLW:
0071             return i18n("Underflow");
0072         case GSL_EOVRFLW:
0073             return i18n("Overflow");
0074         case GSL_ELOSS:
0075             return i18n("Loss of accuracy");
0076         case GSL_EROUND:
0077             return i18n("Failed because of roundoff error");
0078         case GSL_EBADLEN:
0079             return i18n("Matrix, vector lengths are not conformant");
0080         case GSL_ENOTSQR:
0081             return i18n("Matrix not square");
0082         case GSL_ESING:
0083             return i18n("Apparent singularity detected");
0084         case GSL_EDIVERGE:
0085             return i18n("Integral or series is divergent");
0086         case GSL_EUNSUP:
0087             return i18n("Requested feature is not supported by the hardware");
0088         case GSL_EUNIMPL:
0089             return i18n("Requested feature not (yet) implemented");
0090         case GSL_ECACHE:
0091             return i18n("Cache limit exceeded");
0092         case GSL_ETABLE:
0093             return i18n("Table limit exceeded");
0094         case GSL_ENOPROG:
0095             return i18n("Iteration is not making progress towards solution");
0096         case GSL_ENOPROGJ:
0097             return i18n("Jacobian evaluations are not improving the solution");
0098         case GSL_ETOLF:
0099             return i18n("Cannot reach the specified tolerance in F");
0100         case GSL_ETOLX:
0101             return i18n("Cannot reach the specified tolerance in X");
0102         case GSL_ETOLG:
0103             return i18n("Cannot reach the specified tolerance in gradient");
0104         case GSL_EOF:
0105             return i18n("End of file");
0106         default:
0107             return QString(gsl_strerror(status));
0108     }
0109 }
0110 }
0111 #endif