119 lines
3.2 KiB
C++
119 lines
3.2 KiB
C++
// (C) Copyright Gennadiy Rozental 2005-2008.
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// Use, modification, and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org/libs/test for the library home page.
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//
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// File : $RCSfile$
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//
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// Version : $Revision: 54633 $
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//
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// Description : some generic identification policies implementation
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// ***************************************************************************
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#ifndef BOOST_RT_CLA_ID_POLICY_IPP_062904GER
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#define BOOST_RT_CLA_ID_POLICY_IPP_062904GER
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// Boost.Runtime.Parameter
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#include <boost/test/utils/runtime/config.hpp>
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#include <boost/test/utils/runtime/cla/id_policy.hpp>
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#include <boost/test/utils/runtime/cla/parameter.hpp>
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namespace boost {
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namespace BOOST_RT_PARAM_NAMESPACE {
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namespace cla {
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// ************************************************************************** //
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// ************** basic_naming_policy ************** //
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// ************************************************************************** //
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BOOST_RT_PARAM_INLINE void
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basic_naming_policy::usage_info( format_stream& fs ) const
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{
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fs << p_prefix << p_name << p_separator;
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if( p_separator->empty() )
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fs << BOOST_RT_PARAM_LITERAL( ' ' );
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}
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//____________________________________________________________________________//
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BOOST_RT_PARAM_INLINE bool
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basic_naming_policy::match_prefix( argv_traverser& tr ) const
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{
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if( !tr.match_front( p_prefix.get() ) )
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return false;
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tr.trim( p_prefix->size() );
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return true;
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}
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//____________________________________________________________________________//
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BOOST_RT_PARAM_INLINE bool
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basic_naming_policy::match_name( argv_traverser& tr ) const
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{
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if( !tr.match_front( p_name.get() ) )
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return false;
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tr.trim( p_name->size() );
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return true;
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}
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//____________________________________________________________________________//
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BOOST_RT_PARAM_INLINE bool
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basic_naming_policy::match_separator( argv_traverser& tr, bool optional_value ) const
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{
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if( p_separator->empty() ) {
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if( !tr.token().is_empty() )
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return false;
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tr.trim( 1 );
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}
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else {
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if( !tr.match_front( p_separator.get() ) ) {
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// if parameter has optional value separator is optional as well
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if( optional_value && ( tr.eoi() || tr.match_front( ' ' ) ) ) {
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return true;
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}
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return false;
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}
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tr.trim( p_separator->size() );
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}
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return true;
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}
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//____________________________________________________________________________//
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BOOST_RT_PARAM_INLINE bool
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basic_naming_policy::matching( parameter const& p, argv_traverser& tr, bool ) const
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{
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if( !match_prefix( tr ) )
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return false;
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if( !match_name( tr ) )
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return false;
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if( !match_separator( tr, p.p_optional_value ) )
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return false;
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return true;
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}
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//____________________________________________________________________________//
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} // namespace cla
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} // namespace BOOST_RT_PARAM_NAMESPACE
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} // namespace boost
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#endif // BOOST_RT_CLA_ID_POLICY_IPP_062904GER
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