FM / program

/usr/include/boost/program_options

Name	Size	Mode	Actions
detail/	-	0755	rm
cmdline.hpp	3697	0644	edit dl rm
config.hpp	1754	0644	edit dl rm
environment_iterator.hpp	1276	0644	edit dl rm
eof_iterator.hpp	3328	0644	edit dl rm
errors.hpp	15248	0644	edit dl rm
option.hpp	2487	0644	edit dl rm
options_description.hpp	11828	0644	edit dl rm
parsers.hpp	11379	0644	edit dl rm
positional_options.hpp	2733	0644	edit dl rm
value_semantic.hpp	14466	0644	edit dl rm
variables_map.hpp	6984	0644	edit dl rm
version.hpp	753	0644	edit dl rm

Edit: /usr/include/boost/program_options/positional_options.hpp (2733B)

// Copyright Vladimir Prus 2004.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt
// or copy at http://www.boost.org/LICENSE_1_0.txt)

#ifndef BOOST_PROGRAM_OPTIONS_POSITIONAL_OPTIONS_VP_2004_03_02
#define BOOST_PROGRAM_OPTIONS_POSITIONAL_OPTIONS_VP_2004_03_02

#include <boost/program_options/config.hpp>

#include <vector>
#include <string>

#if defined(BOOST_MSVC)
#   pragma warning (push)
#   pragma warning (disable:4251) // class 'std::vector<_Ty>' needs to have dll-interface to be used by clients of class 'boost::program_options::positional_options_description'
#endif

namespace boost { namespace program_options {

/** Describes positional options.

The class allows to guess option names for positional options, which
        are specified on the command line and are identified by the position.
        The class uses the information provided by the user to associate a name
        with every positional option, or tell that no name is known.

The primary assumption is that only the relative order of the
        positional options themselves matters, and that any interleaving
        ordinary options don't affect interpretation of positional options.
        
        The user initializes the class by specifying that first N positional 
        options should be given the name X1, following M options should be given 
        the name X2 and so on. 
    */
    class BOOST_PROGRAM_OPTIONS_DECL positional_options_description {
    public:
        positional_options_description();

/** Species that up to 'max_count' next positional options
            should be given the 'name'. The value of '-1' means 'unlimited'. 
            No calls to 'add' can be made after call with 'max_value' equal to 
            '-1'.            
        */
        positional_options_description&
        add(const char* name, int max_count);

/** Returns the maximum number of positional options that can
            be present. Can return (numeric_limits<unsigned>::max)() to
            indicate unlimited number. */
        unsigned max_total_count() const;

/** Returns the name that should be associated with positional
            options at 'position'. 
            Precondition: position < max_total_count()
        */
        const std::string& name_for_position(unsigned position) const;

private:
        // List of names corresponding to the positions. If the number of
        // positions is unlimited, then the last name is stored in
        // m_trailing;
        std::vector<std::string> m_names;
        std::string m_trailing;
    };

}}

#if defined(BOOST_MSVC)
#   pragma warning (pop)
#endif

#endif

// Copyright Vladimir Prus 2004. // Distributed under the Boost Software License, Version 1.0. // (See accompanying file LICENSE_1_0.txt // or copy at http://www.boost.org/LICENSE_1_0.txt) #ifndef BOOST_PROGRAM_OPTIONS_POSITIONAL_OPTIONS_VP_2004_03_02 #define BOOST_PROGRAM_OPTIONS_POSITIONAL_OPTIONS_VP_2004_03_02 #include #include #include #if defined(BOOST_MSVC) # pragma warning (push) # pragma warning (disable:4251) // class 'std::vector<_Ty>' needs to have dll-interface to be used by clients of class 'boost::program_options::positional_options_description' #endif namespace boost { namespace program_options { /** Describes positional options. The class allows to guess option names for positional options, which are specified on the command line and are identified by the position. The class uses the information provided by the user to associate a name with every positional option, or tell that no name is known. The primary assumption is that only the relative order of the positional options themselves matters, and that any interleaving ordinary options don't affect interpretation of positional options. The user initializes the class by specifying that first N positional options should be given the name X1, following M options should be given the name X2 and so on. */ class BOOST_PROGRAM_OPTIONS_DECL positional_options_description { public: positional_options_description(); /** Species that up to 'max_count' next positional options should be given the 'name'. The value of '-1' means 'unlimited'. No calls to 'add' can be made after call with 'max_value' equal to '-1'. */ positional_options_description& add(const char* name, int max_count); /** Returns the maximum number of positional options that can be present. Can return (numeric_limits::max)() to indicate unlimited number. */ unsigned max_total_count() const; /** Returns the name that should be associated with positional options at 'position'. Precondition: position < max_total_count() */ const std::string& name_for_position(unsigned position) const; private: // List of names corresponding to the positions. If the number of // positions is unlimited, then the last name is stored in // m_trailing; std::vector m_names; std::string m_trailing; }; }} #if defined(BOOST_MSVC) # pragma warning (pop) #endif #endif