Method init

tools/cpp_examples/demo-client/src/text_classification_press.cpp:73–77

};

void DataFeed::init(std::vector<std::vector<int64_t>> *test_input,
                    std::vector<int> *test_label) {
  _test_input = test_input;
  _test_label = test_label;
}

bool set_file(const char *filename) {
  std::ifstream ifs(filename);