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a945c346 | 1 | // Copyright (C) 2008-2024 Free Software Foundation, Inc. |
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2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
748086b7 | 6 | // Free Software Foundation; either version 3, or (at your option) |
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7 | // any later version. |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
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15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
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17 | |
18 | // 22.2.6.1.1 money_get members | |
19 | ||
20 | #include <locale> | |
21 | #include <sstream> | |
22 | #include <testsuite_hooks.h> | |
23 | ||
24 | class my_moneypunct : public std::moneypunct<char> | |
25 | { | |
26 | protected: | |
27 | //this should disable fraction part of monetary value | |
28 | int do_frac_digits() const { return 0; } | |
29 | }; | |
30 | ||
31 | // libstdc++/38399 | |
32 | void test01() | |
33 | { | |
34 | using namespace std; | |
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35 | |
36 | locale loc(locale(), new my_moneypunct()); | |
37 | stringstream ss("123.455"); | |
38 | ss.imbue(loc); | |
39 | string digits; | |
40 | ios_base::iostate err; | |
41 | istreambuf_iterator<char> iter = | |
42 | use_facet<money_get<char> >(loc).get(ss, 0, false, ss, err, digits); | |
43 | ||
44 | string rest = string(iter, istreambuf_iterator<char>()); | |
45 | VERIFY( digits == "123" ); | |
46 | VERIFY( rest == ".455" ); | |
47 | } | |
48 | ||
49 | int main() | |
50 | { | |
51 | test01(); | |
52 | return 0; | |
53 | } |