Method FileCallSetParser

lib/trace/trace_callset.cpp:201–211

public:
    FileCallSetParser(CallSet &_set, const char *filename) :
        CallSetParser(_set)
    {
        stream.open(filename);
        if (!stream.is_open()) {
            std::cerr << "error: failed to open \"" << filename << "\"\n";
            exit(1);
        }

        stream.get(lookahead);
    }

    char consume() override {
        char c = lookahead;