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// 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_ONE_HPP
#define TAO_JSON_PEGTL_INTERNAL_ONE_HPP
#include <cstddef>
#include "../config.hpp"
#include "bump_help.hpp"
#include "result_on_found.hpp"
#include "skip_control.hpp"
#include "../analysis/generic.hpp"
namespace TAO_JSON_PEGTL_NAMESPACE::internal
{
template< result_on_found R, typename Peek, typename Peek::data_t... Cs >
struct one
{
using analyze_t = analysis::generic< analysis::rule_type::any >;
template< typename Input >
[[nodiscard]] static bool match( Input& in ) noexcept( noexcept( in.size( Peek::max_input_size ) ) )
{
if( const std::size_t s = in.size( Peek::max_input_size ); s >= Peek::min_input_size ) {
if( const auto t = Peek::peek( in, s ) ) {
if( ( ( t.data == Cs ) || ... ) == bool( R ) ) {
bump_help< R, Input, typename Peek::data_t, Cs... >( in, t.size );
return true;
}
}
}
return false;
}
};
template< result_on_found R, typename Peek, typename Peek::data_t... Cs >
inline constexpr bool skip_control< one< R, Peek, Cs... > > = true;
} // namespace TAO_JSON_PEGTL_NAMESPACE::internal
#endif
Version data entries
24 entries across 24 versions & 1 rubygems