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/*=============================================================================
Copyright (c) 2001-2011 Hartmut Kaiser
Copyright (c) 2011 Bryce Lelbach
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)
==============================================================================*/
#if !defined(BOOST_SPIRIT_TEST_QI_BOOL)
#define BOOST_SPIRIT_TEST_QI_BOOL
#include <boost/detail/lightweight_test.hpp>
#include <boost/spirit/include/support_argument.hpp>
#include <boost/spirit/include/qi_char.hpp>
#include <boost/spirit/include/qi_numeric.hpp>
#include <boost/spirit/include/qi_directive.hpp>
#include <boost/cstdint.hpp>
#include "test.hpp"
///////////////////////////////////////////////////////////////////////////////
struct backwards_bool_policies : boost::spirit::qi::bool_policies<>
{
// we want to interpret a 'true' spelled backwards as 'false'
template <typename Iterator, typename Attribute>
static bool
parse_false(Iterator& first, Iterator const& last, Attribute& attr)
{
namespace spirit = boost::spirit;
namespace qi = boost::spirit::qi;
if (qi::detail::string_parse("eurt", first, last, qi::unused))
{
spirit::traits::assign_to(false, attr); // result is false
return true;
}
return false;
}
};
///////////////////////////////////////////////////////////////////////////////
struct test_bool_type
{
test_bool_type(bool b) : b(b) {} // provide conversion
bool b;
};
#endif
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