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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_CONTRIB_COUNTER_HPP
#define TAO_JSON_PEGTL_CONTRIB_COUNTER_HPP
#include <map>
#include <string_view>
#include "../config.hpp"
#include "../normal.hpp"
#include "../internal/demangle.hpp"
namespace TAO_JSON_PEGTL_NAMESPACE
{
struct counter_data
{
unsigned start = 0;
unsigned success = 0;
unsigned failure = 0;
};
struct counter_state
{
std::map< std::string_view, counter_data > counts;
};
template< typename Rule >
struct counter
: normal< Rule >
{
template< typename Input >
static void start( const Input& /*unused*/, counter_state& ts )
{
++ts.counts[ internal::demangle< Rule >() ].start;
}
template< typename Input >
static void success( const Input& /*unused*/, counter_state& ts )
{
++ts.counts[ internal::demangle< Rule >() ].success;
}
template< typename Input >
static void failure( const Input& /*unused*/, counter_state& ts )
{
++ts.counts[ internal::demangle< Rule >() ].failure;
}
};
} // namespace TAO_JSON_PEGTL_NAMESPACE
#endif
Version data entries
24 entries across 24 versions & 1 rubygems