3 // Written by Bernie Bright, 1998
5 // Copyright (C) 1998 Bernie Bright - bbright@c031.aone.net.au
7 // This library is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU Library General Public
9 // License as published by the Free Software Foundation; either
10 // version 2 of the License, or (at your option) any later version.
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // Library General Public License for more details.
17 // You should have received a copy of the GNU Library General Public
18 // License along with this library; if not, write to the
19 // Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 // Boston, MA 02111-1307, USA.
27 #include <simgear/compiler.h>
31 #ifdef FG_HAVE_STD_INCLUDES
39 // Default characters to remove.
40 extern const string whitespace;
42 // Returns a string with trailing characters removed.
43 string trimleft( const string& s, const string& trimmings = whitespace );
45 // Returns a string with leading characters removed.
46 string trimright( const string& s, const string& trimmings = whitespace );
48 // Returns a string with leading and trailing characters removed.
49 string trim( const string& s, const string& trimmings = whitespace );
51 //-----------------------------------------------------------------------------
54 atof( const string& str )
56 return ::atof( str.c_str() );
60 atoi( const string& str )
62 return ::atoi( str.c_str() );