std::vector<std::vector> crnn_deocdeMat(torch::Tensor score, std::vectorstd::string alphabetChinese) {
score = score.permute({1,0,2});
c10::IntList score_size = score.sizes();
cout << "score_size:" << score_size << endl;
//const float* srcdata = reinterpret_cast<const float *>(score.data_ptr());
auto srcdata = score.accessor<float,3>();
cout << ";;;;" << srcdata[0][0][0] << endl;

}
cout << “;;;;” << srcdata[0][0][0] << endl;this line print nothing,i dont know why,it si so strange