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// 1999-04-12 bkoz
// Copyright (C) 1999, 2000, 2002, 2003 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 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// 27.6.1.2.2 arithmetic extractors
#include <cstdio> // for printf
#include <istream>
#include <ostream>
#include <sstream>
#include <locale>
#include <testsuite_hooks.h>
std::string str_01;
std::string str_02("true false 0 1 110001");
std::string str_03("-19999999 777777 -234234 233 -234 33 1 66300.25 .315 1.5");
std::string str_04("0123");
std::stringbuf isbuf_01(std::ios_base::in);
std::stringbuf isbuf_02(str_02, std::ios_base::in);
std::stringbuf isbuf_03(str_03, std::ios_base::in);
std::stringbuf isbuf_04(str_04, std::ios_base::in);
std::istream is_01(NULL);
std::istream is_02(&isbuf_02);
std::istream is_03(&isbuf_03);
std::istream is_04(&isbuf_04);
std::stringstream ss_01(str_01);
namespace std {
class test_numpunct2 : public numpunct<char>
{
protected:
string
do_grouping() const
{ return string("\002\003"); }
};
} // namespace std
void test08()
{
// manufactured locale, grouping is turned on
bool test = true;
unsigned int h4 = 0, h3 = 0, h2 = 0;
float f1 = 0.0;
const std::string s1("1,22 205,19 22,123,22");
const std::string s2("1,220 2050,19 202,123,22");
std::istringstream is(s1);
is.imbue(std::locale(std::locale(), new std::test_numpunct2));
// Basic operation.
is >> h4;
VERIFY( h4 == 122 );
VERIFY( is.good() );
is.clear();
is >> h3;
VERIFY( h3 == 20519 );
VERIFY( is.good() );
is.clear();
is >> h2;
VERIFY( h2 == 2212322 );
VERIFY( static_cast<bool>(is.rdstate() & std::ios_base::eofbit) );
}
int main()
{
test08();
return 0;
}
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