3 // Copyright (C) 1999 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 2, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING. If not, write to the Free
18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
21 // 21.3.4 basic_string element access
25 #include <testsuite_hooks.h>
30 typedef std::string::size_type csize_type
;
31 typedef std::string::const_reference cref
;
32 typedef std::string::reference ref
;
33 csize_type npos
= std::string::npos
;
34 csize_type csz01
, csz02
;
36 const std::string
str01("tamarindo, costa rica");
37 std::string
str02("41st street beach, capitola, california");
40 // const_reference operator[] (size_type pos) const;
42 cref cref1
= str01
[csz01
- 1];
43 VERIFY( cref1
== 'a' );
44 cref cref2
= str01
[csz01
];
45 VERIFY( cref2
== char() );
47 // reference operator[] (size_type pos);
49 ref ref1
= str02
[csz02
- 1];
50 VERIFY( ref1
== 'a' );
52 VERIFY( ref2
== '1' );
54 // const_reference at(size_type pos) const;
56 cref cref3
= str01
.at(csz01
- 1);
57 VERIFY( cref3
== 'a' );
59 cref cref4
= str01
.at(csz01
);
60 VERIFY( false ); // Should not get here, as exception thrown.
62 catch(std::out_of_range
& fail
) {
69 // reference at(size_type pos);
71 ref ref3
= str02
.at(csz02
- 1);
72 VERIFY( ref3
== 'a' );
74 ref ref4
= str02
.at(csz02
);
75 VERIFY( false ); // Should not get here, as exception thrown.
77 catch(std::out_of_range
& fail
) {