geode/codegen/Broma/PEGTL-3.2.7/include/tao/pegtl/contrib/instantiate.hpp

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2022-07-30 12:24:03 -04:00
// Copyright (c) 2020-2022 Dr. Colin Hirsch and Daniel Frey
// Please see LICENSE for license or visit https://github.com/taocpp/PEGTL/
#ifndef TAO_PEGTL_CONTRIB_INSTANTIATE_HPP
#define TAO_PEGTL_CONTRIB_INSTANTIATE_HPP
#include "../config.hpp"
#include "../apply_mode.hpp"
#include "../match.hpp"
#include "../nothing.hpp"
#include "../rewind_mode.hpp"
namespace TAO_PEGTL_NAMESPACE
{
template< typename T >
struct instantiate
: maybe_nothing
{
template< typename Rule,
apply_mode A,
rewind_mode M,
template< typename... >
class Action,
template< typename... >
class Control,
typename ParseInput,
typename... States >
[[nodiscard]] static bool match( ParseInput& in, States&&... st )
{
const T t( static_cast< const ParseInput& >( in ), st... );
return TAO_PEGTL_NAMESPACE::match< Rule, A, M, Action, Control >( in, st... );
}
};
} // namespace TAO_PEGTL_NAMESPACE
#endif