Definition in file err_hnd.h.
#include <iostream>
#include <string>
#include <gsl/gsl_errno.h>
Go to the source code of this file.
Data Structures | |
class | err_class |
The error handler. More... | |
Defines | |
#define | set_err(d, n) o2scl::set_err_fn(d,__FILE__,__LINE__,n); |
Set an error. | |
#define | set_err_ret(d, n) do { o2scl::set_err_fn(d,__FILE__,__LINE__,n); return n; } while (0) |
Set an error and return the error value. | |
#define | add_err(d, n) o2scl::add_err_fn(d,__FILE__,__LINE__,n); |
Set an error and add the information from the last error. | |
#define | add_err_ret(d, n) do { o2scl::add_err_fn(d,__FILE__,__LINE__,n); return n; } while(0) |
Set an error, add the information from the last error, and return the error value. | |
#define | err_print(ev) |
Print out error information. | |
#define | cerr_print(ev) |
Print out error information to cerr , do nothing occured. | |
#define | err_assert(ev) |
A version of assert , i.e. exit if the error value is non-zero and do nothing otherwise. | |
#define | bool_assert(ev, str) |
A version of assert for bool types. Exit if the argument is false. | |
Enumerations | |
enum | { gsl_success = 0, gsl_failure = -1, gsl_continue = -2, gsl_edom = 1, gsl_erange = 2, gsl_efault = 3, gsl_einval = 4, gsl_efailed = 5, gsl_efactor = 6, gsl_esanity = 7, gsl_enomem = 8, gsl_ebadfunc = 9, gsl_erunaway = 10, gsl_emaxiter = 11, gsl_ezerodiv = 12, gsl_ebadtol = 13, gsl_etol = 14, gsl_eundrflw = 15, gsl_eovrflw = 16, gsl_eloss = 17, gsl_eround = 18, gsl_ebadlen = 19, gsl_enotsqr = 20, gsl_esing = 21, gsl_ediverge = 22, gsl_eunsup = 23, gsl_eunimpl = 24, gsl_ecache = 25, gsl_etable = 26, gsl_enoprog = 27, gsl_enoprogj = 28, gsl_etolf = 29, gsl_etolx = 30, gsl_etolg = 31, gsl_eof = 32, gsl_nobase = 33, gsl_notfound = 34, gsl_memtype = 35, gsl_efilenotfound = 36, gsl_index = 37 } |
The error definitions from GSL. More... | |
Functions | |
void | set_err_fn (const char *desc, const char *file, int line, int errnum) |
Set an error. | |
void | add_err_fn (const char *desc, const char *file, int line, int errnum) |
Set an error and add the information from the last error. | |
void | error_update (int &ret, int err) |
Desc. | |
Variables | |
err_class * | err_hnd |
The global error handler pointer. | |
err_class | def_err_hnd |
The default error handler. |
#define cerr_print | ( | ev | ) |
#define err_assert | ( | ev | ) |
#define err_print | ( | ev | ) |
anonymous enum |
The error definitions from GSL.
gsl_success | Success. |
gsl_failure | Failure. |
gsl_continue | iteration has not converged |
gsl_edom | input domain error, e.g sqrt(-1) |
gsl_erange | output range error, e.g. exp(1e100) |
gsl_efault | invalid pointer |
gsl_einval | invalid argument supplied by user |
gsl_efailed | generic failure |
gsl_efactor | factorization failed |
gsl_esanity | sanity check failed - shouldn't happen |
gsl_enomem | malloc failed |
gsl_ebadfunc | problem with user-supplied function |
gsl_erunaway | iterative process is out of control |
gsl_emaxiter | exceeded max number of iterations |
gsl_ezerodiv | tried to divide by zero |
gsl_ebadtol | user specified an invalid tolerance |
gsl_etol | failed to reach the specified tolerance |
gsl_eundrflw | underflow |
gsl_eovrflw | overflow |
gsl_eloss | loss of accuracy |
gsl_eround | failed because of roundoff error |
gsl_ebadlen | matrix, vector lengths are not conformant |
gsl_enotsqr | matrix not square |
gsl_esing | apparent singularity detected |
gsl_ediverge | integral or series is divergent |
gsl_eunsup | requested feature is not supported by the hardware |
gsl_eunimpl | requested feature not (yet) implemented |
gsl_ecache | cache limit exceeded |
gsl_etable | table limit exceeded |
gsl_enoprog | iteration is not making progress toward solution |
gsl_enoprogj | jacobian evaluations are not improving the solution |
gsl_etolf | cannot reach the specified tolerance in f |
gsl_etolx | cannot reach the specified tolerance in x |
gsl_etolg | cannot reach the specified tolerance in gradient |
gsl_eof | end of file |
gsl_nobase | a blank method in a base class has been called |
gsl_notfound | Generic "not found" result. |
gsl_memtype | Incorrect type for memory object. |
gsl_efilenotfound | File not found. |
gsl_index | Invalid index for array or matrix. |