arabica/XPath/impl/xpath_ast.hpp
2005-08-17 12:28:20 +00:00

34 lines
755 B
C++

#ifndef ARABICA_XPATHIC_XPATH_AST_HPP
#define ARABICA_XPATHIC_XPATH_AST_HPP
#include <boost/spirit/core.hpp>
#include <boost/spirit/tree/ast.hpp>
#include "xpath_ast_ids.hpp"
namespace Arabica
{
namespace XPath
{
typedef std::string::const_iterator str_iter_t;
typedef boost::spirit::tree_match<str_iter_t> tree_match_t;
typedef tree_match_t::tree_iterator node_iter_t;
typedef boost::spirit::tree_parse_info<str_iter_t> tree_info_t;
inline long getNodeId(node_iter_t const& node)
{
return static_cast<long>(node->value.id().to_long());
} // getNodeId
inline node_iter_t& skipWhitespace(node_iter_t& node)
{
while(getNodeId(node) == impl::S_id)
++node;
return node;
} // skipWhitespace
} // namespace XPath
} // namespace Arabica
#endif