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Diffstat (limited to 'boost/test/utils/runtime/cla/argument_factory.hpp')
| -rw-r--r-- | boost/test/utils/runtime/cla/argument_factory.hpp | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/boost/test/utils/runtime/cla/argument_factory.hpp b/boost/test/utils/runtime/cla/argument_factory.hpp deleted file mode 100644 index 6683540612..0000000000 --- a/boost/test/utils/runtime/cla/argument_factory.hpp +++ /dev/null @@ -1,216 +0,0 @@ -// (C) Copyright Gennadiy Rozental 2005-2014. -// 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 : generic typed_argument_factory implementation -// *************************************************************************** - -#ifndef BOOST_TEST_UTILS_RUNTIME_CLA_ARGUMENT_FACTORY_HPP -#define BOOST_TEST_UTILS_RUNTIME_CLA_ARGUMENT_FACTORY_HPP - -// Boost.Runtime.Parameter -#include <boost/test/utils/runtime/config.hpp> - -#include <boost/test/utils/runtime/fwd.hpp> -#include <boost/test/utils/runtime/validation.hpp> -#include <boost/test/utils/runtime/argument.hpp> -#include <boost/test/utils/runtime/trace.hpp> -#include <boost/test/utils/runtime/interpret_argument_value.hpp> - -#include <boost/test/utils/runtime/cla/fwd.hpp> -#include <boost/test/utils/runtime/cla/value_generator.hpp> -#include <boost/test/utils/runtime/cla/value_handler.hpp> -#include <boost/test/utils/runtime/cla/validation.hpp> -#include <boost/test/utils/runtime/cla/argv_traverser.hpp> -#include <boost/test/utils/runtime/cla/detail/argument_value_usage.hpp> - -#include <boost/test/utils/runtime/cla/iface/argument_factory.hpp> - -// Boost -#include <boost/optional.hpp> -#include <boost/function/function2.hpp> - -namespace boost { - -namespace BOOST_TEST_UTILS_RUNTIME_PARAM_NAMESPACE { - -namespace cla { - -// ************************************************************************** // -// ************** default_value_interpreter ************** // -// ************************************************************************** // - -namespace rt_cla_detail { - -struct default_value_interpreter { - template<typename T> - void operator()( argv_traverser& tr, boost::optional<T>& value ) - { - if( interpret_argument_value( tr.token(), value, 0 ) ) - tr.next_token(); - } -}; - -} // namespace rt_cla_detail - -// ************************************************************************** // -// ************** typed_argument_factory ************** // -// ************************************************************************** // - -template<typename T> -struct typed_argument_factory : public argument_factory { - // Constructor - typed_argument_factory() - : m_value_interpreter( rt_cla_detail::default_value_interpreter() ) - {} - BOOST_TEST_UTILS_RUNTIME_PARAM_UNNEEDED_VIRTUAL ~typed_argument_factory() {} - - // properties modification - template<typename Modifier> - void accept_modifier( Modifier const& m ) - { - optionally_assign( m_value_handler, m, handler ); - optionally_assign( m_value_interpreter, m, interpreter ); - - if( m.has( default_value ) ) { - BOOST_TEST_UTILS_RUNTIME_PARAM_VALIDATE_LOGIC( !m_value_generator, - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( "multiple value generators for parameter" ) ); - - T const& dv_ref = m[default_value]; - m_value_generator = rt_cla_detail::const_generator<T>( dv_ref ); - } - - if( m.has( default_refer_to ) ) { - BOOST_TEST_UTILS_RUNTIME_PARAM_VALIDATE_LOGIC( !m_value_generator, - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( "multiple value generators for parameter" ) ); - - cstring ref_id = m[default_refer_to]; - m_value_generator = rt_cla_detail::ref_generator<T>( ref_id ); - } - - if( m.has( assign_to ) ) { - BOOST_TEST_UTILS_RUNTIME_PARAM_VALIDATE_LOGIC( !m_value_handler, - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( "multiple value handlers for parameter" ) ); - - m_value_handler = rt_cla_detail::assigner<T>( m[assign_to] ); - } - } - - // Argument factory implementation - virtual argument_ptr produce_using( parameter& p, argv_traverser& tr ); - virtual argument_ptr produce_using( parameter& p, parser const& ); - virtual void argument_usage_info( format_stream& fs ); - -// !! private? - // Data members - boost::function<void (parameter const&,T&)> m_value_handler; - boost::function<void (parser const&,boost::optional<T>&)> m_value_generator; - boost::function<void (argv_traverser&,boost::optional<T>&)> m_value_interpreter; -}; - -//____________________________________________________________________________// - -template<typename T> -inline argument_ptr -typed_argument_factory<T>::produce_using( parameter& p, argv_traverser& tr ) -{ - boost::optional<T> value; - - BOOST_TEST_IMPL_TRY { - m_value_interpreter( tr, value ); - } - BOOST_TEST_IMPL_CATCHALL() { // !! should we do that? - BOOST_TEST_UTILS_RUNTIME_PARAM_TRACE( "Fail to parse argument value" ); - - if( !p.p_optional_value ) - BOOST_TEST_IMPL_RETHROW; - } - - argument_ptr actual_arg = p.actual_argument(); - - BOOST_TEST_UTILS_RUNTIME_CLA_VALIDATE_INPUT( !!value || p.p_optional_value, tr, - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( "Argument value missing for parameter " ) << p.id_2_report() ); - - BOOST_TEST_UTILS_RUNTIME_CLA_VALIDATE_INPUT( !actual_arg || p.p_multiplicable, tr, - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( "Unexpected repetition of the parameter " ) << p.id_2_report() ); - - if( !!value && !!m_value_handler ) - m_value_handler( p, *value ); - - if( !p.p_multiplicable ) - actual_arg.reset( p.p_optional_value && (rtti::type_id<T>() != rtti::type_id<bool>()) - ? static_cast<argument*>(new typed_argument<boost::optional<T> >( p, value )) - : static_cast<argument*>(new typed_argument<T>( p, *value )) ); - else { - typedef std::list<boost::optional<T> > optional_list; - - if( !actual_arg ) - actual_arg.reset( p.p_optional_value - ? static_cast<argument*>(new typed_argument<optional_list>( p )) - : static_cast<argument*>(new typed_argument<std::list<T> >( p )) ); - - if( p.p_optional_value ) { - optional_list& values = arg_value<optional_list>( *actual_arg ); - - values.push_back( value ); - } - else { - std::list<T>& values = arg_value<std::list<T> >( *actual_arg ); - - values.push_back( *value ); - } - } - - return actual_arg; -} - -//____________________________________________________________________________// - -template<typename T> -inline argument_ptr -typed_argument_factory<T>::produce_using( parameter& p, parser const& pa ) -{ - argument_ptr actual_arg; - - if( !m_value_generator ) - return actual_arg; - - boost::optional<T> value; - m_value_generator( pa, value ); - - if( !value ) - return actual_arg; - - if( !!m_value_handler ) - m_value_handler( p, *value ); - - actual_arg.reset( new typed_argument<T>( p, *value ) ); - - return actual_arg; -} - -//____________________________________________________________________________// - -template<typename T> -inline void -typed_argument_factory<T>::argument_usage_info( format_stream& fs ) -{ - rt_cla_detail::argument_value_usage( fs, 0, reinterpret_cast<T*>(0) ); -} - -//____________________________________________________________________________// - -} // namespace boost - -} // namespace BOOST_TEST_UTILS_RUNTIME_PARAM_NAMESPACE - -} // namespace cla - -#endif // BOOST_TEST_UTILS_RUNTIME_CLA_ARGUMENT_FACTORY_HPP |