2014-12-22 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
+
+ PR libstdc++/54354
+ * include/std/iomanip (_Get_time): New struct.
+ (get_time): New manipulator.
+ (operator<<): New overloaded function.
+ * testsuite/27_io/manipulators/extended/get_time/char/1.cc: New.
+ * testsuite/27_io/manipulators/extended/get_time/char/2.cc: New.
+ * testsuite/27_io/manipulators/extended/get_time/wchar_t/1.cc: New.
+ * testsuite/27_io/manipulators/extended/get_time/wchar_t/2.cc: New.
+
+2014-12-22 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/60396
return __os;
}
+ template<typename _CharT>
+ struct _Get_time
+ {
+ std::tm* _M_tmb;
+ const _CharT* _M_fmt;
+ };
+
+ /**
+ * @brief Extended manipulator for extracting time.
+ *
+ * This manipulator uses time_get::get to extract time.
+ * [ext.manip]
+ *
+ * @param __tmb struct to extract the time data to.
+ * @param __fmt format string.
+ */
+ template<typename _CharT>
+ inline _Get_time<_CharT>
+ get_time(std::tm* __tmb, const _CharT* __fmt)
+ { return { __tmb, __fmt }; }
+
+ template<typename _CharT, typename _Traits>
+ basic_istream<_CharT, _Traits>&
+ operator>>(basic_istream<_CharT, _Traits>& __is, _Get_time<_CharT> __f)
+ {
+ typename basic_istream<_CharT, _Traits>::sentry __cerb(__is, false);
+ if (__cerb)
+ {
+ ios_base::iostate __err = ios_base::goodbit;
+ __try
+ {
+ typedef istreambuf_iterator<_CharT, _Traits> _Iter;
+ typedef time_get<_CharT, _Iter> _TimeGet;
+
+ const _CharT* const __fmt_end = __f._M_fmt +
+ _Traits::length(__f._M_fmt);
+
+ const _TimeGet& __mg = use_facet<_TimeGet>(__is.getloc());
+ __mg.get(_Iter(__is.rdbuf()), _Iter(), __is,
+ __err, __f._M_tmb, __f._M_fmt, __fmt_end);
+ }
+ __catch(__cxxabiv1::__forced_unwind&)
+ {
+ __is._M_setstate(ios_base::badbit);
+ __throw_exception_again;
+ }
+ __catch(...)
+ { __is._M_setstate(ios_base::badbit); }
+ if (__err)
+ __is.setstate(__err);
+ }
+ return __is;
+ }
+
#if __cplusplus > 201103L
#define __cpp_lib_quoted_string_io 201304
--- /dev/null
+// { dg-options " -std=gnu++11 " }
+
+// 2014-04-14 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
+
+// Copyright (C) 2014 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 27.7.5. (C++11) Extended manipulators [ext.manip]: put_time
+
+#include <locale>
+#include <sstream>
+#include <iomanip>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ using namespace std;
+ bool test __attribute__((unused)) = true;
+ locale loc_c = locale::classic();
+ istringstream iss;
+ iss.imbue(loc_c);
+ iss.str("12:01:30 1971");
+ tm time1;
+ iss >> get_time(&time1, "%H:%M:%S %Y");
+ VERIFY( static_cast<bool>(iss) );
+ VERIFY(time1.tm_hour == 12);
+ VERIFY(time1.tm_min == 1);
+ VERIFY(time1.tm_sec == 30);
+ VERIFY(time1.tm_year == 71);
+}
+
+int main()
+{
+ test01();
+}
--- /dev/null
+// { dg-require-namedlocale "de_DE.utf8" }
+// { dg-options " -std=gnu++11 " }
+
+// 2014-04-14 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
+
+// Copyright (C) 2014 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 27.7.5. (C++11) Extended manipulators [ext.manip]: put_time
+
+#include <locale>
+#include <sstream>
+#include <iomanip>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ using namespace std;
+ bool test __attribute__((unused)) = true;
+ locale loc_c = locale::classic();
+ locale loc_de = locale("de_DE.utf8");
+ VERIFY( loc_de != loc_c );
+ istringstream iss;
+ iss.imbue(loc_de);
+ iss.str("Di 1971");
+ tm time1;
+ iss >> get_time(&time1, "%a %Y");
+ VERIFY(time1.tm_wday == 2);
+ VERIFY(time1.tm_year == 71);
+}
+
+int main()
+{
+ test01();
+}
--- /dev/null
+// { dg-options " -std=gnu++11 " }
+
+// 2014-04-14 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
+
+// Copyright (C) 2014 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 27.7.5. (C++11) Extended manipulators [ext.manip]: put_time
+
+#include <locale>
+#include <sstream>
+#include <iomanip>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ using namespace std;
+ bool test __attribute__((unused)) = true;
+ locale loc_c = locale::classic();
+ wistringstream iss;
+ iss.imbue(loc_c);
+ iss.str(L"12:01:30 1971");
+ tm time1;
+ iss >> get_time(&time1, L"%H:%M:%S %Y");
+ VERIFY( static_cast<bool>(iss) );
+ VERIFY(time1.tm_hour = 12);
+ VERIFY(time1.tm_min = 1);
+ VERIFY(time1.tm_sec == 30);
+ VERIFY(time1.tm_year == 71);
+}
+
+int main()
+{
+ test01();
+}
--- /dev/null
+// { dg-require-namedlocale "de_DE.utf8" }
+// { dg-options " -std=gnu++11 " }
+
+// 2014-04-14 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
+
+// Copyright (C) 2014 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 27.7.5. (C++11) Extended manipulators [ext.manip]: put_time
+
+#include <locale>
+#include <sstream>
+#include <iomanip>
+#include <iostream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+ using namespace std;
+ bool test __attribute__((unused)) = true;
+ locale loc_c = locale::classic();
+ locale loc_de = locale("de_DE.utf8");
+ VERIFY( loc_de != loc_c );
+ wistringstream iss;
+ iss.imbue(loc_de);
+ iss.str(L"Montag 1971");
+ tm time1;
+ iss >> get_time(&time1, L"%A %Y");
+ VERIFY(time1.tm_wday == 1);
+ VERIFY(time1.tm_year == 71);
+}
+
+int main()
+{
+ test01();
+}
projects / platform / upstream / linaro-gcc.git / commitdiff