| 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 | |