Chris@16: //  (C) Copyright Gennadiy Rozental 2005-2008.
Chris@16: //  Use, modification, and distribution are subject to the
Chris@16: //  Boost Software License, Version 1.0. (See accompanying file
Chris@16: //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: //  See http://www.boost.org/libs/test for the library home page.
Chris@16: //
Chris@16: //  File        : $RCSfile$
Chris@16: //
Chris@101: //  Version     : $Revision$
Chris@16: //
Chris@16: //  Description : some generic identification policies definition
Chris@16: // ***************************************************************************
Chris@16: 
Chris@16: #ifndef BOOST_RT_CLA_ID_POLICY_HPP_062604GER
Chris@16: #define BOOST_RT_CLA_ID_POLICY_HPP_062604GER
Chris@16: 
Chris@16: // Boost.Runtime.Parameter
Chris@16: #include <boost/test/utils/runtime/config.hpp>
Chris@16: 
Chris@16: #include <boost/test/utils/runtime/cla/fwd.hpp>
Chris@16: #include <boost/test/utils/runtime/cla/modifier.hpp>
Chris@16: #include <boost/test/utils/runtime/cla/argv_traverser.hpp>
Chris@16: 
Chris@16: #include <boost/test/utils/runtime/cla/iface/id_policy.hpp>
Chris@16: 
Chris@16: // Boost.Test
Chris@16: #include <boost/test/utils/class_properties.hpp>
Chris@16: #include <boost/test/utils/rtti.hpp>
Chris@16: 
Chris@16: namespace boost {
Chris@16: 
Chris@16: namespace BOOST_RT_PARAM_NAMESPACE {
Chris@16: 
Chris@16: namespace cla {
Chris@16: 
Chris@16: // ************************************************************************** //
Chris@16: // **************               naming_policy_base             ************** //
Chris@16: // ************************************************************************** //
Chris@16: // model: <prefix> <name> <separtor>
Chris@16: 
Chris@16: class basic_naming_policy : public identification_policy {
Chris@16: public:
Chris@16:     // Public properties
Chris@16:     unit_test::readwrite_property<dstring>    p_prefix;
Chris@16:     unit_test::readwrite_property<dstring>    p_name;
Chris@16:     unit_test::readwrite_property<dstring>    p_separator;
Chris@16: 
Chris@16:     // Policy interface
Chris@16:     virtual bool    responds_to( cstring name ) const       { return p_name == name; }
Chris@16:     virtual cstring id_2_report() const                     { return p_name.get(); }
Chris@16:     virtual void    usage_info( format_stream& fs ) const;
Chris@16:     virtual bool    matching( parameter const& p, argv_traverser& tr, bool primary ) const;
Chris@16: 
Chris@16:     // Accept modifier
Chris@16:     template<typename Modifier>
Chris@16:     void            accept_modifier( Modifier const& m )
Chris@16:     {
Chris@16:         nfp::optionally_assign( p_prefix.value,    m, prefix );
Chris@16:         nfp::optionally_assign( p_name.value,      m, name );
Chris@16:         nfp::optionally_assign( p_separator.value, m, separator );
Chris@16:     }
Chris@16: 
Chris@16: protected:
Chris@16:     explicit basic_naming_policy( rtti::id_t dyn_type )
Chris@16:     : identification_policy( dyn_type )
Chris@16:     {}
Chris@16:     BOOST_RT_PARAM_UNNEEDED_VIRTUAL ~basic_naming_policy() {}
Chris@16: 
Chris@16:     // Naming policy interface
Chris@16:     virtual bool    match_prefix( argv_traverser& tr ) const;
Chris@16:     virtual bool    match_name( argv_traverser& tr ) const;
Chris@16:     virtual bool    match_separator( argv_traverser& tr, bool optional_value ) const;
Chris@16: };
Chris@16: 
Chris@16: // ************************************************************************** //
Chris@16: // **************                 dual_id_policy               ************** //
Chris@16: // ************************************************************************** //
Chris@16: 
Chris@16: template<typename MostDerived,typename PrimaryId,typename SecondId>
Chris@16: class dual_id_policy : public identification_policy {
Chris@16: public:
Chris@16:     // Constructor
Chris@16:     dual_id_policy()
Chris@16:     : identification_policy( rtti::type_id<MostDerived>() )
Chris@16:     , m_primary()
Chris@16:     , m_secondary()
Chris@16:     {}
Chris@16: 
Chris@16:     // Policy interface
Chris@16:     virtual bool    responds_to( cstring name ) const
Chris@16:     {
Chris@16:         return m_primary.responds_to( name ) || m_secondary.responds_to( name );
Chris@16:     }
Chris@16:     virtual bool    conflict_with( identification_policy const& id_p ) const
Chris@16:     {
Chris@16:         return id_p.conflict_with( m_primary ) || id_p.conflict_with( m_secondary );
Chris@16:     }
Chris@16:     virtual cstring id_2_report() const
Chris@16:     {
Chris@16:         return m_primary.id_2_report();
Chris@16:     }
Chris@16:     virtual void    usage_info( format_stream& fs ) const
Chris@16:     {
Chris@16:         fs << BOOST_RT_PARAM_LITERAL( '{' );
Chris@16:         m_primary.usage_info( fs );
Chris@16:         fs << BOOST_RT_PARAM_LITERAL( '|' );
Chris@16:         m_secondary.usage_info( fs );
Chris@16:         fs << BOOST_RT_PARAM_LITERAL( '}' );
Chris@16:     }
Chris@16:     virtual bool    matching( parameter const& p, argv_traverser& tr, bool primary ) const
Chris@16:     {
Chris@16:         return m_primary.matching( p, tr, primary ) || m_secondary.matching( p, tr, primary );
Chris@16:     }
Chris@16: 
Chris@16:     // Accept modifier
Chris@16:     template<typename Modifier>
Chris@16:     void    accept_modifier( Modifier const& m )
Chris@16:     {
Chris@16:         m_primary.accept_modifier( m );
Chris@16:         m_secondary.accept_modifier( m );
Chris@16:     }
Chris@16: 
Chris@16: protected:
Chris@16:     BOOST_RT_PARAM_UNNEEDED_VIRTUAL ~dual_id_policy() {}
Chris@16: 
Chris@16:     // Data members
Chris@16:     PrimaryId       m_primary;
Chris@16:     SecondId        m_secondary;
Chris@16: };
Chris@16: 
Chris@16: } // namespace cla
Chris@16: 
Chris@16: } // namespace BOOST_RT_PARAM_NAMESPACE
Chris@16: 
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #ifndef BOOST_RT_PARAM_OFFLINE
Chris@16: 
Chris@16: #  define BOOST_RT_PARAM_INLINE inline
Chris@16: #  include <boost/test/utils/runtime/cla/id_policy.ipp>
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: #endif // BOOST_RT_CLA_ID_POLICY_HPP_062604GER