📄 4.cc
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// 2001-08-27 Benjamin Kosnik <bkoz@redhat.com>// Copyright (C) 2001, 2002, 2003 Free Software Foundation//// 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 2, 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 COPYING. If not, write to the Free// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,// USA.// 22.2.6.2.1 money_put members#include <locale>#include <sstream>#include <testsuite_hooks.h>void test04(){ using namespace std; bool test __attribute__((unused)) = true; // Check money_put works with other iterators besides streambuf // output iterators. (As long as output_iterator requirements are met.) typedef string::iterator iter_type; typedef money_put<char, iter_type> mon_put_type; const ios_base::iostate goodbit = ios_base::goodbit; ios_base::iostate err = goodbit; const locale loc_c = locale::classic(); // woman, art, thief (stole the blues) const string str("1943 Janis Joplin"); const long double ld = 1943.0; const string x(str.size(), 'x'); // have to have allocated string! string res; ostringstream oss; oss.imbue(locale(loc_c, new mon_put_type)); // Iterator advanced, state, output. const mon_put_type& mp = use_facet<mon_put_type>(oss.getloc()); // 01 string res = x; iter_type ret1 = mp.put(res.begin(), false, oss, ' ', str); string sanity1(res.begin(), ret1); VERIFY( err == goodbit ); VERIFY( res == "1943xxxxxxxxxxxxx" ); VERIFY( sanity1 == "1943" ); // 02 long double res = x; iter_type ret2 = mp.put(res.begin(), false, oss, ' ', ld); string sanity2(res.begin(), ret2); VERIFY( err == goodbit ); VERIFY( res == "1943xxxxxxxxxxxxx" ); VERIFY( sanity2 == "1943" );}int main(){ test04(); return 0;}
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