ChangeLog, [...]: Fix spelling errors.
* ChangeLog, docs/doxygen/maint.cfg.in, docs/doxygen/user.cfg.in,
docs/doxygen/doxygroups.cc, docs/doxygen/Intro.3,
docs/html/17_intro/BUGS, docs/html/17_intro/C++STYLE,
docs/html/17_intro/CHECKLIST, docs/html/17_intro/DESIGN,
docs/html/17_intro/howto.html, docs/html/17_intro/porting.html,
docs/html/17_intro/porting.texi, docs/html/18_support/howto.html,
docs/html/19_diagnostics/howto.html, docs/html/20_util/howto.html,
docs/html/21_strings/howto.html,
docs/html/23_containers/howto.html,
docs/html/26_numerics/howto.html, docs/html/27_io/howto.html,
docs/html/27_io/binary_iostreams_kuehl.txt,
docs/html/ext/sgiexts.html, docs/html/faq/index.html,
docs/html/faq/index.txt, testsuite/24_iterators/iterator.cc,
include/bits/basic_file.h, include/bits/locale_facets.h,
include/bits/locale_facets.tcc, include/bits/std_sstream.h,
include/ext/ropeimpl.h, include/ext/stl_rope.h,
libsupc++/tinfo.cc, libsupc++/cxxabi.h, libsupc++/typeinfo,
libsupc++/eh_throw.cc, acinclude.m4, aclocal.m4, configure,
configure.target, ChangeLog-2000: Fix spelling errors.
From-SVN: r47291
2001-11-23 17:29:02 +01:00
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// 24.1.5 Random access iterators
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2000-04-21 22:33:34 +02:00
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// 24.3.1 Iterator traits
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// (basic_string and vector implementations)
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//
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// Copyright (C) 1999 Philip Martin
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// USA
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#include <string>
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#include <vector>
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2001-08-07 05:38:33 +02:00
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#include <testsuite_hooks.h>
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2000-04-21 22:33:34 +02:00
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2000-08-14 21:59:26 +02:00
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int
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string_stuff()
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2000-04-21 22:33:34 +02:00
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{
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int failures(0);
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std::string s("abcde");
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std::string::iterator i1(s.begin());
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if (*i1 != 'a')
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++failures;
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++i1;
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if (*i1 != 'b')
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++failures;
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if (*i1++ != 'b')
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++failures;
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if (*i1 != 'c')
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++failures;
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++ ++i1;
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if (*i1 != 'e')
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++failures;
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--i1;
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if (*i1 != 'd')
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++failures;
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if (*i1-- != 'd')
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++failures;
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if (*i1 != 'c')
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++failures;
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-- --i1;
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if (*i1 != 'a')
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++failures;
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std::string::iterator i2;
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i2 = s.end();
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std::iterator_traits<std::string::iterator>::difference_type d1;
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d1 = i2 - i1;
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if (d1 != 5)
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++failures;
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std::iterator_traits<std::string::iterator>::value_type v1;
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v1 = i1[0];
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if (v1 != 'a')
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++failures;
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std::iterator_traits<std::string::iterator>::reference r1(i1[0]);
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if (r1 != 'a')
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++failures;
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r1 = 'x';
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if (r1 != 'x')
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++failures;
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r1 = 'a';
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if ((i1 != i2) != true)
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++failures;
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if ((i1 == i2) != false)
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++failures;
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if ((i1 < i2) != true)
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++failures;
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if ((i1 > i2) != false)
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++failures;
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if ((i1 <= i2) != true)
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++failures;
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if ((i1 >= i2) != false)
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++failures;
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std::string::iterator i3;
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i3 = i1;
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if ((i3 == i1) != true)
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++failures;
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i3 += 5;
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if ((i3 == i2) != true)
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++failures;
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i3 -= 5;
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if ((i3 == i1) != true)
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++failures;
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if (i3 + 5 != i2)
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++failures;
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if (5 + i3 != i2)
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++failures;
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if (i2 - 5 != i3)
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++failures;
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if (i1[0] != 'a')
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++failures;
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i1[4] = 'x';
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if (i2[-1] != 'x')
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++failures;
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i1[4] = 'e';
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i1[2] = 'x';
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if (i2[-3] != 'x')
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++failures;
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i1[2] = 'c';
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std::string::const_iterator ci1(s.begin());
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if (*ci1 != 'a')
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++failures;
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++ci1;
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if (*ci1 != 'b')
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++failures;
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if (*ci1++ != 'b')
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++failures;
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if (*ci1 != 'c')
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++failures;
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++ ++ci1;
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if (*ci1 != 'e')
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++failures;
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--ci1;
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if (*ci1 != 'd')
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++failures;
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if (*ci1-- != 'd')
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++failures;
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if (*ci1 != 'c')
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++failures;
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-- --ci1;
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if (*ci1 != 'a')
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++failures;
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std::string::const_iterator ci2;
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ci2 = s.end();
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std::iterator_traits<std::string::const_iterator>::difference_type d2;
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d2 = ci2 - ci1;
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if (d2 != 5)
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++failures;
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std::iterator_traits<std::string::const_iterator>::value_type v2;
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v2 = ci1[0];
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if (v2 != 'a')
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++failures;
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std::iterator_traits<std::string::const_iterator>::reference r2(ci1[0]);
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if (r2 != 'a')
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++failures;
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if ((ci1 != ci2) != true)
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++failures;
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if ((ci1 == ci2) != false)
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++failures;
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if ((ci1 < ci2) != true)
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++failures;
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if ((ci1 > ci2) != false)
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++failures;
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if ((ci1 <= ci2) != true)
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++failures;
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if ((ci1 >= ci2) != false)
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++failures;
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std::string::const_iterator ci3;
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ci3 = ci1;
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if ((ci3 == ci1) != true)
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++failures;
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ci3 += 5;
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if ((ci3 == ci2) != true)
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++failures;
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ci3 -= 5;
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if ((ci3 == ci1) != true)
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++failures;
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if (ci3 + 5 != ci2)
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++failures;
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if (5 + ci3 != ci2)
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++failures;
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if (ci2 - 5 != ci3)
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++failures;
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if (ci1[2] != 'c')
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++failures;
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if (ci2[-1] != 'e')
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++failures;
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// iterator and const_iterator
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std::string::const_iterator ci4(i1);
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if ((ci4 == i1) != true)
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++failures;
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if ((ci4 != i1) != false)
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++failures;
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if ((ci4 < i1) != false)
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++failures;
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if ((ci4 > i1) != false)
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++failures;
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if ((ci4 <= i1) != true)
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++failures;
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if ((ci4 >= i1) != true)
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++failures;
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ci4 = i2;
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if ((i2 == ci4) != true)
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++failures;
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if ((i2 < ci4) != false)
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++failures;
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if ((i2 > ci4) != false)
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++failures;
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if ((i2 <= ci4) != true)
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++failures;
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if ((i2 >= ci4) != true)
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++failures;
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const std::string cs("ABCDE");
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std::string::const_iterator ci5(cs.begin());
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if (ci5[0] != 'A')
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++failures;
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return failures;
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}
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2000-08-14 21:59:26 +02:00
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int
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vector_stuff()
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2000-04-21 22:33:34 +02:00
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{
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int failures(0);
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std::vector<int> v;
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v.push_back(int(1));
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v.push_back(int(2));
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v.push_back(int(3));
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v.push_back(int(4));
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v.push_back(int(5));
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std::vector<int>::iterator i1(v.begin());
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if (*i1 != 1)
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++failures;
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++i1;
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if (*i1 != 2)
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++failures;
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if (*i1++ != 2)
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++failures;
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if (*i1 != 3)
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++failures;
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++ ++i1;
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if (*i1 != 5)
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++failures;
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--i1;
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if (*i1 != 4)
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++failures;
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if (*i1-- != 4)
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++failures;
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if (*i1 != 3)
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++failures;
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-- --i1;
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if (*i1 != 1)
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++failures;
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std::vector<int>::iterator i2;
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i2 = v.end();
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std::iterator_traits<std::vector<int>::iterator>::difference_type d1;
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d1 = i2 - i1;
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if (d1 != 5)
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++failures;
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std::iterator_traits<std::vector<int>::iterator>::value_type v1;
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v1 = i1[0];
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if (v1 != 1)
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++failures;
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std::iterator_traits<std::vector<int>::iterator>::reference r1(i1[0]);
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if (r1 != 1)
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++failures;
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r1 = 9;
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if (r1 != 9)
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++failures;
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r1 = 1;
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if ((i1 != i2) != true)
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++failures;
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if ((i1 == i2) != false)
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++failures;
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if ((i1 < i2) != true)
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++failures;
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if ((i1 > i2) != false)
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++failures;
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if ((i1 <= i2) != true)
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++failures;
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if ((i1 >= i2) != false)
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++failures;
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std::vector<int>::iterator i3;
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i3 = i1;
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if ((i3 == i1) != true)
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++failures;
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i3 += 5;
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if ((i3 == i2) != true)
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++failures;
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|
|
|
|
|
|
|
i3 -= 5;
|
|
|
|
|
if ((i3 == i1) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if (i3 + 5 != i2)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if (5 + i3 != i2)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if (i2 - 5 != i3)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if (i1[0] != 1)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
i1[4] = 9;
|
|
|
|
|
if (i2[-1] != 9)
|
|
|
|
|
++failures;
|
|
|
|
|
i1[4] = 5;
|
|
|
|
|
|
|
|
|
|
i1[2] = 9;
|
|
|
|
|
if (i2[-3] != 9)
|
|
|
|
|
++failures;
|
|
|
|
|
i1[2] = 3;
|
|
|
|
|
|
|
|
|
|
std::vector<int>::const_iterator ci1(v.begin());
|
|
|
|
|
if (*ci1 != 1)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
++ci1;
|
|
|
|
|
if (*ci1 != 2)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if (*ci1++ != 2)
|
|
|
|
|
++failures;
|
|
|
|
|
if (*ci1 != 3)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
++ ++ci1;
|
|
|
|
|
if (*ci1 != 5)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
--ci1;
|
|
|
|
|
if (*ci1 != 4)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if (*ci1-- != 4)
|
|
|
|
|
++failures;
|
|
|
|
|
if (*ci1 != 3)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
-- --ci1;
|
|
|
|
|
if (*ci1 != 1)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
std::vector<int>::const_iterator ci2;
|
|
|
|
|
ci2 = v.end();
|
|
|
|
|
std::iterator_traits<std::vector<int>::const_iterator>::difference_type d2;
|
|
|
|
|
d2 = ci2 - ci1;
|
|
|
|
|
if (d2 != 5)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
std::iterator_traits<std::vector<int>::const_iterator>::value_type v2;
|
|
|
|
|
v2 = ci1[0];
|
|
|
|
|
if (v2 != 1)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
std::iterator_traits<std::vector<int>::const_iterator>::reference
|
|
|
|
|
r2(ci1[0]);
|
|
|
|
|
if (r2 != 1)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if ((ci1 != ci2) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((ci1 == ci2) != false)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((ci1 < ci2) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((ci1 > ci2) != false)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((ci1 <= ci2) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((ci1 >= ci2) != false)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
std::vector<int>::const_iterator ci3;
|
|
|
|
|
ci3 = ci1;
|
|
|
|
|
if ((ci3 == ci1) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
ci3 += 5;
|
|
|
|
|
if ((ci3 == ci2) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
ci3 -= 5;
|
|
|
|
|
if ((ci3 == ci1) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if (ci3 + 5 != ci2)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if (5 + ci3 != ci2)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if (ci2 - 5 != ci3)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if (ci1[2] != 3)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
if (ci2[-1] != 5)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
// iterator to const_iterator
|
|
|
|
|
std::vector<int>::const_iterator ci4(i1);
|
|
|
|
|
if ((ci4 == i1) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((ci4 != i1) != false)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((ci4 < i1) != false)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((ci4 > i1) != false)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((ci4 <= i1) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((ci4 >= i1) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
ci4 = i2;
|
|
|
|
|
if ((i2 == ci4) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((i2 < ci4) != false)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((i2 > ci4) != false)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((i2 <= ci4) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
if ((i2 >= ci4) != true)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
const std::vector<int> cv(v);
|
|
|
|
|
std::vector<int>::const_iterator ci5(cv.begin());
|
|
|
|
|
if (ci5[0] != 1)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
std::vector<std::string> vs;
|
|
|
|
|
vs.push_back(std::string("abc"));
|
|
|
|
|
std::vector<std::string>::iterator ivs(vs.begin());
|
|
|
|
|
if (ivs->c_str()[1] != 'b')
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
return failures;
|
|
|
|
|
}
|
|
|
|
|
|
2000-08-14 21:59:26 +02:00
|
|
|
int
|
|
|
|
|
reverse_stuff()
|
2000-04-21 22:33:34 +02:00
|
|
|
{
|
|
|
|
|
int failures(0);
|
|
|
|
|
|
|
|
|
|
std::string s("abcde");
|
|
|
|
|
|
|
|
|
|
std::string::reverse_iterator ri(s.rbegin());
|
|
|
|
|
if (*ri != 'e')
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
std::iterator_traits<std::string::reverse_iterator>::difference_type d;
|
|
|
|
|
d = s.rend() - ri;
|
|
|
|
|
if (d != 5)
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
const std::string cs("abcde");
|
|
|
|
|
std::string::const_reverse_iterator cri(cs.rend());
|
|
|
|
|
if (cri - 5 != cs.rbegin())
|
|
|
|
|
++failures;
|
|
|
|
|
|
|
|
|
|
return failures;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// the following should be compiler errors
|
|
|
|
|
// flag runtime errors in case they slip through the compiler
|
2000-08-14 21:59:26 +02:00
|
|
|
int
|
|
|
|
|
wrong_stuff()
|
2000-04-21 22:33:34 +02:00
|
|
|
{
|
|
|
|
|
int failures(0);
|
|
|
|
|
|
|
|
|
|
#ifdef ITER24_F1
|
|
|
|
|
extern void f(std::vector<std::string*>::iterator);
|
|
|
|
|
std::vector<std::string*> vs[2];
|
|
|
|
|
f(vs); // address of array is not an iterator
|
|
|
|
|
failures++;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef ITER24_F2
|
|
|
|
|
std::string s;
|
|
|
|
|
char *i = s.begin(); // begin() doesn't return a pointer
|
|
|
|
|
failures++;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef ITER24_F3
|
|
|
|
|
std::string::const_iterator ci;
|
|
|
|
|
std::string::iterator i;
|
|
|
|
|
if (i - ci) // remove const_ is a warning
|
|
|
|
|
i++;
|
|
|
|
|
// failures++; only a warning
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef ITER24_F4
|
|
|
|
|
std::vector<char>::iterator iv;
|
|
|
|
|
std::string::iterator is(iv);// vector<char> is not string
|
|
|
|
|
failures++;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef ITER24_F5
|
|
|
|
|
std::vector<char>::iterator iv;
|
|
|
|
|
std::string::iterator is;
|
|
|
|
|
if (iv == is) // vector<char> is not string
|
|
|
|
|
++iv;
|
|
|
|
|
failures++;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef ITER24_F6
|
|
|
|
|
std::vector<char>::const_iterator ci;
|
|
|
|
|
std::vector<char>::iterator i = ci; // remove const_ is a warning
|
|
|
|
|
++i;
|
|
|
|
|
// failures++; only a warning
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef ITER24_F7
|
|
|
|
|
std::vector<int> v(1);
|
|
|
|
|
std::vector<int>::const_iterator ci(v.begin());
|
|
|
|
|
*ci = 1; // cannot assign through const_iterator
|
|
|
|
|
failures++;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef ITER24_F8
|
|
|
|
|
std::vector<const int> v(1);
|
|
|
|
|
std::vector<const int>::reference r(v.begin()[0]);
|
|
|
|
|
r = 1; // cannot assign through reference to const
|
|
|
|
|
failures++;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
return failures;
|
|
|
|
|
}
|
|
|
|
|
|
2002-07-02 20:42:58 +02:00
|
|
|
// libstdc++/6642
|
|
|
|
|
int
|
|
|
|
|
test6642()
|
|
|
|
|
{
|
|
|
|
|
std::string s;
|
|
|
|
|
std::string::iterator it = s.begin();
|
|
|
|
|
std::string::const_iterator cit = s.begin();
|
|
|
|
|
|
|
|
|
|
return it - cit;
|
|
|
|
|
}
|
|
|
|
|
|
2000-08-14 21:59:26 +02:00
|
|
|
int
|
|
|
|
|
main(int argc, char **argv)
|
2000-04-21 22:33:34 +02:00
|
|
|
{
|
|
|
|
|
int failures(0);
|
|
|
|
|
|
|
|
|
|
failures += string_stuff();
|
|
|
|
|
|
|
|
|
|
failures += vector_stuff();
|
|
|
|
|
|
|
|
|
|
failures += reverse_stuff();
|
|
|
|
|
|
|
|
|
|
failures += wrong_stuff();
|
|
|
|
|
|
2002-07-02 20:42:58 +02:00
|
|
|
failures += test6642();
|
|
|
|
|
|
2000-04-21 22:33:34 +02:00
|
|
|
#ifdef DEBUG_ASSERT
|
|
|
|
|
assert (failures == 0);
|
|
|
|
|
#endif
|
|
|
|
|
|
2001-05-12 18:53:08 +02:00
|
|
|
return 0;
|
2000-04-21 22:33:34 +02:00
|
|
|
}
|