1 | // (C) Copyright Gennadiy Rozental 2001. |
2 | // Distributed under the Boost Software License, Version 1.0. |
3 | // (See accompanying file LICENSE_1_0.txt or copy at |
4 | // http://www.boost.org/LICENSE_1_0.txt) |
5 | |
6 | // See http://www.boost.org/libs/test for the library home page. |
7 | // |
8 | // File : $RCSfile$ |
9 | // |
10 | // Version : $Revision$ |
11 | // |
12 | // Description : trivial utility to cast to/from strings |
13 | // *************************************************************************** |
14 | |
15 | #ifndef BOOST_TEST_UTILS_STRING_CAST_HPP |
16 | #define BOOST_TEST_UTILS_STRING_CAST_HPP |
17 | |
18 | // Boost.Test |
19 | #include <boost/test/utils/basic_cstring/basic_cstring.hpp> |
20 | |
21 | // STL |
22 | #include <sstream> |
23 | |
24 | #include <boost/test/detail/suppress_warnings.hpp> |
25 | |
26 | //____________________________________________________________________________// |
27 | |
28 | namespace boost { |
29 | namespace unit_test { |
30 | namespace utils { |
31 | |
32 | // ************************************************************************** // |
33 | // ************** string_cast ************** // |
34 | // ************************************************************************** // |
35 | |
36 | template<typename T> |
37 | inline std::string |
38 | string_cast( T const& t ) |
39 | { |
40 | std::ostringstream buff; |
41 | buff << t; |
42 | return buff.str(); |
43 | } |
44 | |
45 | //____________________________________________________________________________// |
46 | |
47 | // ************************************************************************** // |
48 | // ************** string_as ************** // |
49 | // ************************************************************************** // |
50 | |
51 | template<typename T> |
52 | inline bool |
53 | string_as( const_string str, T& res ) |
54 | { |
55 | std::istringstream buff( std::string( str.begin(), str.end() ) ); |
56 | buff >> res; |
57 | |
58 | return !buff.fail() && buff.eof(); |
59 | } |
60 | |
61 | //____________________________________________________________________________// |
62 | |
63 | } // namespace utils |
64 | } // namespace unit_test |
65 | } // namespace boost |
66 | |
67 | #include <boost/test/detail/enable_warnings.hpp> |
68 | |
69 | #endif // BOOST_TEST_UTILS_STRING_CAST_HPP |
70 | |