2 * error.cc Error handling
3 * Copyright (C) 2000 Arne Schirmacher <arne@schirmacher.de>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software Foundation,
17 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
31 using std
::ostringstream
;
46 void real_fail_neg( int eval
, const char *eval_str
, const char *func
, const char *file
, int line
)
53 sb
<< file
<< ":" << line
<< ": In function \"" << func
<< "\": \"" << eval_str
<< "\" evaluated to " << eval
;
55 sb
<< endl
<< file
<< ":" << line
<< ": errno: " << errno
<< " (" << strerror( errno
) << ")";
64 /** error handler for NULL result codes
66 Whenever this is called with a NULL argument, it will throw an
67 exception. Typically used with functions like malloc() and new().
71 void real_fail_null( const void *eval
, const char *eval_str
, const char *func
, const char *file
, int line
)
79 sb
<< file
<< ":" << line
<< ": In function \"" << func
<< "\": " << eval_str
<< " is NULL" << ends
;
87 void real_fail_if( bool eval
, const char *eval_str
, const char *func
, const char *file
, int line
)
95 sb
<< file
<< ":" << line
<< ": In function \"" << func
<< "\": condition \"" << eval_str
<< "\" is true";
97 sb
<< endl
<< file
<< ":" << line
<< ": errno: " << errno
<< " (" << strerror( errno
) << ")";