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Contents
// Copyright (c) 2014-2020 Dr. Colin Hirsch and Daniel Frey
// Please see LICENSE for license or visit https://github.com/taocpp/PEGTL/
#ifndef TAO_JSON_PEGTL_INTERNAL_REP_HPP
#define TAO_JSON_PEGTL_INTERNAL_REP_HPP
#include "../config.hpp"
#include "skip_control.hpp"
#include "trivial.hpp"
#include "../apply_mode.hpp"
#include "../rewind_mode.hpp"
#include "../analysis/counted.hpp"
namespace TAO_JSON_PEGTL_NAMESPACE::internal
{
template< unsigned Num, typename... Rules >
struct rep;
template< unsigned Num >
struct rep< Num >
: trivial< true >
{
};
template< typename Rule, typename... Rules >
struct rep< 0, Rule, Rules... >
: trivial< true >
{
};
template< unsigned Num, typename... Rules >
struct rep
{
using analyze_t = analysis::counted< analysis::rule_type::seq, Num, Rules... >;
template< apply_mode A,
rewind_mode M,
template< typename... >
class Action,
template< typename... >
class Control,
typename Input,
typename... States >
[[nodiscard]] static bool match( Input& in, States&&... st )
{
auto m = in.template mark< M >();
using m_t = decltype( m );
for( unsigned i = 0; i != Num; ++i ) {
if( !( Control< Rules >::template match< A, m_t::next_rewind_mode, Action, Control >( in, st... ) && ... ) ) {
return false;
}
}
return m( true );
}
};
template< unsigned Num, typename... Rules >
inline constexpr bool skip_control< rep< Num, Rules... > > = true;
} // namespace TAO_JSON_PEGTL_NAMESPACE::internal
#endif
Version data entries
24 entries across 24 versions & 1 rubygems