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