1 #ifndef BOOST_ARCHIVE_WCSLEN_HPP

     2 #define BOOST_ARCHIVE_WCSLEN_HPP

     3 

     4 // MS compatible compilers support #pragma once

     5 #if defined(_MSC_VER) && (_MSC_VER >= 1020)

     6 # pragma once

     7 #endif

     8 

     9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8

    10 // wcslen.hpp:

    11 

    12 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 

    13 // Use, modification and distribution is subject to the Boost Software

    14 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at

    15 // http://www.boost.org/LICENSE_1_0.txt)

    16 

    17 //  See http://www.boost.org for updates, documentation, and revision history.

    18 

    19 #include <cstddef> // size_t

    20 #include <boost/config.hpp>

    21 #if defined(BOOST_NO_STDC_NAMESPACE)

    22 namespace std{ 

    23     using ::size_t; 

    24 } // namespace std

    25 #endif

    26 

    27 #ifndef BOOST_NO_CWCHAR

    28 

    29 // a couple of libraries which include wchar_t don't include

    30 // wcslen

    31 

    32 #if defined(BOOST_DINKUMWARE_STDLIB) && BOOST_DINKUMWARE_STDLIB < 306 \

    33 || defined(__LIBCOMO__) 

    34 

    35 namespace std {

    36 inline std::size_t wcslen(const wchar_t * ws)

    37 {

    38     const wchar_t * eows = ws;

    39     while(* eows != 0)

    40         ++eows;

    41     return eows - ws;

    42 }

    43 } // namespace std

    44 

    45 #else

    46 

    47 #include <cwchar>

    48 #ifdef BOOST_NO_STDC_NAMESPACE

    49 namespace std{ using ::wcslen; }

    50 #endif

    51 

    52 #endif // wcslen

    53 

    54 #endif //BOOST_NO_CWCHAR

    55 

    56 #endif //BOOST_ARCHIVE_WCSLEN_HPP