1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/ossrv_pub/boost_apis/boost/program_options/option.hpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,60 @@
     1.4 +// Copyright Vladimir Prus 2004.
     1.5 +// Distributed under the Boost Software License, Version 1.0.
     1.6 +// (See accompanying file LICENSE_1_0.txt
     1.7 +// or copy at http://www.boost.org/LICENSE_1_0.txt)
     1.8 +
     1.9 +#ifndef BOOST_OPTION_HPP_VP_2004_02_25
    1.10 +#define BOOST_OPTION_HPP_VP_2004_02_25
    1.11 +
    1.12 +#include <boost/program_options/config.hpp>
    1.13 +
    1.14 +#include <string>
    1.15 +#include <vector>
    1.16 +
    1.17 +namespace boost { namespace program_options {
    1.18 +
    1.19 +    /** Option found in input source.
    1.20 +        Contains a key and a value. The key, in turn, can be a string (name of
    1.21 +        an option), or an integer (position in input source) -- in case no name
    1.22 +        is specified. The latter is only possible for command line.
    1.23 +        The template parameter specifies the type of char used for storing the
    1.24 +        option's value.
    1.25 +    */
    1.26 +    template<class charT>
    1.27 +    class basic_option {
    1.28 +    public:
    1.29 +        basic_option() : position_key(-1), unregistered(false) {}
    1.30 +        basic_option(const std::string& string_key, 
    1.31 +               const std::vector< std::string> &value) 
    1.32 +        : string_key(string_key), value(value), unregistered(false)
    1.33 +        {}
    1.34 +
    1.35 +        /** String key of this option. Intentionally independent of the template
    1.36 +            parameter. */
    1.37 +        std::string string_key;
    1.38 +        /** Position key of this option. All options without an explicit name are
    1.39 +            sequentially numbered starting from 0. If an option has explicit name,
    1.40 +            'position_key' is equal to -1. It is possible that both
    1.41 +            position_key and string_key is specified, in case name is implicitly
    1.42 +            added.
    1.43 +         */
    1.44 +        int position_key;
    1.45 +        /** Option's value */
    1.46 +        std::vector< std::basic_string<charT> > value;
    1.47 +        /** The original unchanged tokens this option was
    1.48 +            created from. */
    1.49 +        std::vector< std::basic_string<charT> > original_tokens;
    1.50 +        /** True if option was not recognized. In that case,
    1.51 +            'string_key' and 'value' are results of purely
    1.52 +            syntactic parsing of source. The original tokens can be
    1.53 +            recovered from the "original_tokens" member.
    1.54 +        */
    1.55 +        bool unregistered;
    1.56 +
    1.57 +    };
    1.58 +    typedef basic_option<char> option;
    1.59 +    typedef basic_option<wchar_t> woption;
    1.60 +
    1.61 +}}
    1.62 +
    1.63 +#endif