113 lines
3.2 KiB
C++
113 lines
3.2 KiB
C++
// (C) Copyright Gennadiy Rozental 2005-2008.
|
|
// 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)
|
|
|
|
// See http://www.boost.org/libs/test for the library home page.
|
|
//
|
|
// File : $RCSfile$
|
|
//
|
|
// Version : $Revision: 57992 $
|
|
//
|
|
// Description : model of actual argument (both typed and abstract interface)
|
|
// ***************************************************************************
|
|
|
|
#ifndef BOOST_RT_ARGUMENT_HPP_062604GER
|
|
#define BOOST_RT_ARGUMENT_HPP_062604GER
|
|
|
|
// Boost.Runtime.Parameter
|
|
#include <boost/test/utils/runtime/config.hpp>
|
|
#include <boost/test/utils/runtime/fwd.hpp>
|
|
#include <boost/test/utils/runtime/validation.hpp>
|
|
|
|
// Boost.Test
|
|
#include <boost/test/utils/class_properties.hpp>
|
|
#include <boost/test/utils/rtti.hpp>
|
|
|
|
// STL
|
|
#include <cassert>
|
|
|
|
namespace boost {
|
|
|
|
namespace BOOST_RT_PARAM_NAMESPACE {
|
|
|
|
// ************************************************************************** //
|
|
// ************** runtime::argument ************** //
|
|
// ************************************************************************** //
|
|
|
|
#ifdef BOOST_MSVC
|
|
# pragma warning(push)
|
|
# pragma warning(disable:4244)
|
|
#endif
|
|
|
|
class argument {
|
|
public:
|
|
// Constructor
|
|
argument( parameter const& p, rtti::id_t value_type )
|
|
: p_formal_parameter( p )
|
|
, p_value_type( value_type )
|
|
{}
|
|
|
|
// Destructor
|
|
virtual ~argument() {}
|
|
|
|
// Public properties
|
|
unit_test::readonly_property<parameter const&> p_formal_parameter;
|
|
unit_test::readonly_property<rtti::id_t> p_value_type;
|
|
};
|
|
|
|
// ************************************************************************** //
|
|
// ************** runtime::typed_argument ************** //
|
|
// ************************************************************************** //
|
|
|
|
template<typename T>
|
|
class typed_argument : public argument {
|
|
public:
|
|
// Constructor
|
|
explicit typed_argument( parameter const& p )
|
|
: argument( p, rtti::type_id<T>() )
|
|
{}
|
|
typed_argument( parameter const& p, T const& t )
|
|
: argument( p, rtti::type_id<T>() )
|
|
, p_value( t )
|
|
{}
|
|
|
|
unit_test::readwrite_property<T> p_value;
|
|
};
|
|
|
|
// ************************************************************************** //
|
|
// ************** runtime::arg_value ************** //
|
|
// ************************************************************************** //
|
|
|
|
template<typename T>
|
|
inline T const&
|
|
arg_value( argument const& arg_ )
|
|
{
|
|
assert( arg_.p_value_type == rtti::type_id<T>() ); // detect logic error
|
|
|
|
return static_cast<typed_argument<T> const&>( arg_ ).p_value.value;
|
|
}
|
|
|
|
//____________________________________________________________________________//
|
|
|
|
template<typename T>
|
|
inline T&
|
|
arg_value( argument& arg_ )
|
|
{
|
|
assert( arg_.p_value_type == rtti::type_id<T>() ); // detect logic error
|
|
|
|
return static_cast<typed_argument<T>&>( arg_ ).p_value.value;
|
|
}
|
|
|
|
#ifdef BOOST_MSVC
|
|
# pragma warning(pop)
|
|
#endif
|
|
|
|
//____________________________________________________________________________//
|
|
|
|
} // namespace BOOST_RT_PARAM_NAMESPACE
|
|
|
|
} // namespace boost
|
|
|
|
#endif // BOOST_RT_ARGUMENT_HPP_062604GER
|