3 // Written by Bernie Bright, 1998
5 // Copyright (C) 1998 Bernie Bright - bbright@c031.aone.net.au
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License as
9 // published by the Free Software Foundation; either version 2 of the
10 // License, or (at your option) any later version.
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 #include <simgear/compiler.h>
30 #ifdef FG_HAVE_STD_INCLUDES
38 // Default characters to remove.
39 extern const string whitespace;
41 // Returns a string with trailing characters removed.
42 string trimleft( const string& s, const string& trimmings = whitespace );
44 // Returns a string with leading characters removed.
45 string trimright( const string& s, const string& trimmings = whitespace );
47 // Returns a string with leading and trailing characters removed.
48 string trim( const string& s, const string& trimmings = whitespace );
50 //-----------------------------------------------------------------------------
53 atof( const string& str )
55 return ::atof( str.c_str() );
59 atoi( const string& str )
61 return ::atoi( str.c_str() );