Function main

tools/cpp/GetMNNInfo.cpp:74–165

    return "Unknown";
}
int main(int argc, char *argv[]) {
    if (argc < 2) {
        MNN_ERROR("Usage: ./GetMNNInfo ${test.mnn}\n");
        return 0;
    }
    std::string modelName = argv[1];
    std::vector<std::string> empty;
    std::shared_ptr<Module> net(Module::load(empty, empty, argv[1]));
    if (nullptr == net.get()) {
        MNN_ERROR("Load MNN from %s Failed\n", argv[1]);
        return 1;
    }
    auto info = net->getInfo();
    MNN_ASSERT(info->inputNames.size() == info->inputs.size());
    MNN_PRINT("Model default dimensionFormat is %s\n", _getFormatString(info->defaultFormat).c_str());
    MNN_PRINT("Model Inputs:\n");
    for (int i=0; i<info->inputNames.size(); ++i) {
        auto& varInfo = info->inputs[i];
        MNN_PRINT("[ %s ]: dimensionFormat: %s, ", info->inputNames[i].c_str(), _getFormatString(varInfo.order).c_str());
        MNN_PRINT("size: [ ");
        if (varInfo.dim.size() > 0) {
            for (int j=0; j<(int)varInfo.dim.size() - 1; ++j) {
                MNN_PRINT("%d,", varInfo.dim[j]);
            }
            MNN_PRINT("%d ", varInfo.dim[(int)varInfo.dim.size() - 1]);
        }
        MNN_PRINT("], ");
        MNN_PRINT("type is %s\n", _getDataType(varInfo.type).c_str());
    }
    MNN_PRINT("Model Outputs:\n");
    for (int i=0; i<info->outputNames.size(); ++i) {
        MNN_PRINT("[ %s ]\n", info->outputNames[i].c_str());
    }
    if (info->version.empty()) {
        MNN_PRINT("Model Version: < 2.0.0\n");
    } else {
        MNN_PRINT("Model Version: %s \n", info->version.c_str());
    }
    if (!info->bizCode.empty()) {
        MNN_PRINT("Model bizCode: %s\n", info->bizCode.c_str());
    }
    if (!info->metaData.empty()) {
        MNN_PRINT("MetaData: Begin \n");
        for (auto& iter : info->metaData) {
            MNN_PRINT("[Meta] %s : %s\n", iter.first.c_str(), iter.second.c_str());
        }
        MNN_PRINT("MetaData: End \n");
    }
    MNN_PRINT("Get Op info to op.txt\n");
    std::set<std::string> originTypes;
    {
        MNN_PRINT("Appen op lists to op.txt\n");
        std::ifstream is("op.txt");
        if (!is.fail()) {
            std::string tmp;
            while (std::getline(is, tmp, '\n')) {
                originTypes.insert(tmp);
            }