C++ (Cpp) Automata::metadata示例

示例#1

文件： trie_generator.cpp 项目： PutiZL/ironbee

//! Main
int main(int argc, char** argv)
{
    if (argc < 1 || argc > 2) {
        cout << "Usage: trie_generator [<chunk_size>]" << endl;
        cout << "Word list on standard in; one word per line." << endl;
        cout << "Automata on standard out; intermediate format." << endl;
        return 1;
    }

    try {
        size_t chunk_size = 0;
        if (argc == 2) {
            try {
                chunk_size = boost::lexical_cast<size_t>(argv[1]);
            }
            catch (boost::bad_lexical_cast) {
                cerr << "Invalid chunk size: " << argv[1] << endl;
                return 1;
            }
        }

        Automata a;

        list<string> words;
        string s;
        while (cin) {
            getline(cin, s);
            if (! s.empty()) {
                add_word(a, s);
            }
        }

        if (! a.start_node()) {
            cerr << "No automata generator.  Empty input?" << endl;
            return 1;
        }

        breadth_first(a, optimize_edges);
        deduplicate_outputs(a);

        a.metadata()["Output-Type"] = "string";

        write_automata(a, cout, chunk_size);
    }
    catch (const exception& e) {
        cerr << "Error: " << e.what() << endl;
        return 1;
    }

    return 0;
}

示例#2

文件： trie_generator.cpp 项目： niubl/ironbee

//! Main
int main(int argc, char** argv)
{
    if (argc < 1 || argc > 2) {
        cout << "Usage: trie_generator [<chunk_size>]" << endl;
        return 1;
    }

    try {
        size_t chunk_size = 0;
        if (argc == 2) {
            chunk_size = boost::lexical_cast<size_t>(argv[1]);
        }

        Automata a;

        list<string> words;
        string s;
        while (cin) {
            getline(cin, s);
            if (! s.empty()) {
                add_word(a, s);
            }
        }

        assert(a.start_node());

        breadth_first(a, optimize_edges);
        deduplicate_outputs(a);

        a.metadata()["Output-Type"] = "string";

        write_automata(a, cout, chunk_size);
    }
    catch (const exception& e) {
        cerr << "Error: " << e.what() << endl;
        return 1;
    }

    return 0;
}