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// 2001-09-12 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.

// 22.2.6.1.1 money_get members

#include <locale>

#include <sstream>

#include <testsuite_hooks.h>

struct My_money_io_a : public std::moneypunct<char,false>

{

  char_type do_decimal_point() const { return '.'; }

  std::string do_grouping() const { return "\004"; }

  std::string do_curr_symbol() const { return "$"; }

  std::string do_positive_sign() const { return "()"; }

  int do_frac_digits() const { return 2; }

  pattern do_neg_format() const

  {

    pattern pat = { { sign, value, space, symbol } };

    return pat;

  }

};

struct My_money_io_b : public std::moneypunct<char,false>

{

  char_type do_decimal_point() const { return '.'; }

  std::string do_grouping() const { return "\004"; }

  std::string do_curr_symbol() const { return "$"; }

  std::string do_positive_sign() const { return "()"; }

  int do_frac_digits() const { return 2; }

  pattern do_neg_format() const

  {

    pattern pat = { { sign, value, symbol, none } };

    return pat;

  }

};

// This one exercises patterns of the type { X, Y, Z, symbol } and

// { X, Y, symbol, none } for a two character long sign. Therefore

// the optional symbol (showbase is false by default) must be consumed

// if present, since "rest of the sign" is left to read.

void test08()

{

  using namespace std;

  typedef istreambuf_iterator<char> InIt;

  bool intl = false;

  bool test __attribute__((unused)) = true;

  ios_base::iostate err;

  locale loc_a(locale::classic(), new My_money_io_a);

  string buffer_a("(1234.56 $)");

  string buffer_a_ns("(1234.56 )");

  InIt iend_a, iend_a_ns;

  string val_a, val_a_ns;

  const money_get<char,InIt>& mg_a  = use_facet<money_get<char, InIt> >(loc_a);

  istringstream fmt_a(buffer_a);

  fmt_a.imbue(loc_a);

  InIt ibeg_a(fmt_a);

  mg_a.get(ibeg_a,iend_a,intl,fmt_a,err,val_a);

  VERIFY( val_a == "123456" );

  istringstream fmt_a_ns(buffer_a_ns);

  fmt_a_ns.imbue(loc_a);

  InIt ibeg_a_ns(fmt_a_ns);

  mg_a.get(ibeg_a_ns,iend_a_ns,intl,fmt_a_ns,err,val_a_ns);

  VERIFY( val_a_ns == "123456" );

  locale loc_b(locale::classic(), new My_money_io_b);

  string buffer_b("(1234.56$)");

  string buffer_b_ns("(1234.56)");

  InIt iend_b, iend_b_ns;

  string val_b, val_b_ns;

  const money_get<char,InIt>& mg_b = use_facet<money_get<char, InIt> >(loc_b);

  istringstream fmt_b(buffer_b);

  fmt_b.imbue(loc_b);

  InIt ibeg_b(fmt_b);

  mg_b.get(ibeg_b,iend_b,intl,fmt_b,err,val_b);

  VERIFY( val_b == "123456" );

  istringstream fmt_b_ns(buffer_b_ns);

  fmt_b_ns.imbue(loc_b);

  InIt ibeg_b_ns(fmt_b_ns);

  mg_b.get(ibeg_b_ns,iend_b_ns,intl,fmt_b_ns,err,val_b_ns);

  VERIFY( val_b_ns == "123456" );

}

int main()

{

  test08();

  return 0;

}