parserMetrics.h

/*
Collects parser metrics by applying the CC calculator to each state,
and collecting the number of states of each encountered parser
*/
 
#ifndef FRONTENDS_P4_METRICS_PARSERMETRICS_H_
#define FRONTENDS_P4_METRICS_PARSERMETRICS_H_
 
#include "frontends/p4/metrics/cyclomaticComplexity.h"
#include "frontends/p4/metrics/metricsStructure.h"
#include "ir/ir.h"
 
namespace P4 {
 
class ParserMetricsPass : public Inspector {
 private:
    ParserMetrics &metrics;
 
 public:
    explicit ParserMetricsPass(Metrics &metricsRef) : metrics(metricsRef.parserMetrics) {
        setName("ParserMetricsPass");
    }
 
    bool preorder(const IR::P4Parser *parser) override;
};
 
}  // namespace P4
 
#endif /* FRONTENDS_P4_METRICS_PARSERMETRICS_H_ */