diff options
Diffstat (limited to '2.3-1/thirdparty/includes/GSL/gsl/gsl_errno.h')
| -rw-r--r-- | 2.3-1/thirdparty/includes/GSL/gsl/gsl_errno.h | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/2.3-1/thirdparty/includes/GSL/gsl/gsl_errno.h b/2.3-1/thirdparty/includes/GSL/gsl/gsl_errno.h new file mode 100644 index 00000000..b8e99b43 --- /dev/null +++ b/2.3-1/thirdparty/includes/GSL/gsl/gsl_errno.h @@ -0,0 +1,154 @@ +/* err/gsl_errno.h + * + * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 Gerard Jungman, Brian Gough + * + * This program 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. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef __GSL_ERRNO_H__ +#define __GSL_ERRNO_H__ + +#include <stdio.h> +#include <errno.h> +#include <gsl/gsl_types.h> + +#undef __BEGIN_DECLS +#undef __END_DECLS +#ifdef __cplusplus +# define __BEGIN_DECLS extern "C" { +# define __END_DECLS } +#else +# define __BEGIN_DECLS /* empty */ +# define __END_DECLS /* empty */ +#endif + +__BEGIN_DECLS + +enum { + GSL_SUCCESS = 0, + GSL_FAILURE = -1, + GSL_CONTINUE = -2, /* iteration has not converged */ + GSL_EDOM = 1, /* input domain error, e.g sqrt(-1) */ + GSL_ERANGE = 2, /* output range error, e.g. exp(1e100) */ + GSL_EFAULT = 3, /* invalid pointer */ + GSL_EINVAL = 4, /* invalid argument supplied by user */ + GSL_EFAILED = 5, /* generic failure */ + GSL_EFACTOR = 6, /* factorization failed */ + GSL_ESANITY = 7, /* sanity check failed - shouldn't happen */ + GSL_ENOMEM = 8, /* malloc failed */ + GSL_EBADFUNC = 9, /* problem with user-supplied function */ + GSL_ERUNAWAY = 10, /* iterative process is out of control */ + GSL_EMAXITER = 11, /* exceeded max number of iterations */ + GSL_EZERODIV = 12, /* tried to divide by zero */ + GSL_EBADTOL = 13, /* user specified an invalid tolerance */ + GSL_ETOL = 14, /* failed to reach the specified tolerance */ + GSL_EUNDRFLW = 15, /* underflow */ + GSL_EOVRFLW = 16, /* overflow */ + GSL_ELOSS = 17, /* loss of accuracy */ + GSL_EROUND = 18, /* failed because of roundoff error */ + GSL_EBADLEN = 19, /* matrix, vector lengths are not conformant */ + GSL_ENOTSQR = 20, /* matrix not square */ + GSL_ESING = 21, /* apparent singularity detected */ + GSL_EDIVERGE = 22, /* integral or series is divergent */ + GSL_EUNSUP = 23, /* requested feature is not supported by the hardware */ + GSL_EUNIMPL = 24, /* requested feature not (yet) implemented */ + GSL_ECACHE = 25, /* cache limit exceeded */ + GSL_ETABLE = 26, /* table limit exceeded */ + GSL_ENOPROG = 27, /* iteration is not making progress towards solution */ + GSL_ENOPROGJ = 28, /* jacobian evaluations are not improving the solution */ + GSL_ETOLF = 29, /* cannot reach the specified tolerance in F */ + GSL_ETOLX = 30, /* cannot reach the specified tolerance in X */ + GSL_ETOLG = 31, /* cannot reach the specified tolerance in gradient */ + GSL_EOF = 32 /* end of file */ +} ; + +void gsl_error (const char * reason, const char * file, int line, + int gsl_errno); + +void gsl_stream_printf (const char *label, const char *file, + int line, const char *reason); + +const char * gsl_strerror (const int gsl_errno); + +typedef void gsl_error_handler_t (const char * reason, const char * file, + int line, int gsl_errno); + +typedef void gsl_stream_handler_t (const char * label, const char * file, + int line, const char * reason); + +gsl_error_handler_t * +gsl_set_error_handler (gsl_error_handler_t * new_handler); + +gsl_error_handler_t * +gsl_set_error_handler_off (void); + +gsl_stream_handler_t * +gsl_set_stream_handler (gsl_stream_handler_t * new_handler); + +FILE * gsl_set_stream (FILE * new_stream); + +/* GSL_ERROR: call the error handler, and return the error code */ + +#define GSL_ERROR(reason, gsl_errno) \ + do { \ + gsl_error (reason, __FILE__, __LINE__, gsl_errno) ; \ + return gsl_errno ; \ + } while (0) + +/* GSL_ERROR_VAL: call the error handler, and return the given value */ + +#define GSL_ERROR_VAL(reason, gsl_errno, value) \ + do { \ + gsl_error (reason, __FILE__, __LINE__, gsl_errno) ; \ + return value ; \ + } while (0) + +/* GSL_ERROR_VOID: call the error handler, and then return + (for void functions which still need to generate an error) */ + +#define GSL_ERROR_VOID(reason, gsl_errno) \ + do { \ + gsl_error (reason, __FILE__, __LINE__, gsl_errno) ; \ + return ; \ + } while (0) + +/* GSL_ERROR_NULL suitable for out-of-memory conditions */ + +#define GSL_ERROR_NULL(reason, gsl_errno) GSL_ERROR_VAL(reason, gsl_errno, 0) + +/* Sometimes you have several status results returned from + * function calls and you want to combine them in some sensible + * way. You cannot produce a "total" status condition, but you can + * pick one from a set of conditions based on an implied hierarchy. + * + * In other words: + * you have: status_a, status_b, ... + * you want: status = (status_a if it is bad, or status_b if it is bad,...) + * + * In this example you consider status_a to be more important and + * it is checked first, followed by the others in the order specified. + * + * Here are some dumb macros to do this. + */ +#define GSL_ERROR_SELECT_2(a,b) ((a) != GSL_SUCCESS ? (a) : ((b) != GSL_SUCCESS ? (b) : GSL_SUCCESS)) +#define GSL_ERROR_SELECT_3(a,b,c) ((a) != GSL_SUCCESS ? (a) : GSL_ERROR_SELECT_2(b,c)) +#define GSL_ERROR_SELECT_4(a,b,c,d) ((a) != GSL_SUCCESS ? (a) : GSL_ERROR_SELECT_3(b,c,d)) +#define GSL_ERROR_SELECT_5(a,b,c,d,e) ((a) != GSL_SUCCESS ? (a) : GSL_ERROR_SELECT_4(b,c,d,e)) + +#define GSL_STATUS_UPDATE(sp, s) do { if ((s) != GSL_SUCCESS) *(sp) = (s);} while(0) + +__END_DECLS + +#endif /* __GSL_ERRNO_H__ */ |