1. c 輸出到文件

 // save mean distance between center and descriptorsstd::string filename = configuration_.debug_output_path() + "ref_max_mean_distance.txt";FILE* fp = fopen(filename.c_str(), "w+");try {if (fp == nullptr) {return error::FailedToSaveParameters;}fprintf(fp,"%10.4f  %10.4f  %" PRIu64 "\n",mean_distance,max_mean_distance,reference_points_collection_.speckle_points.size());fclose(fp);} catch (...) {if (fp != nullptr)fclose(fp);}

?

2. cpp輸出到文件

if (configuration_.debug_mode() && !configuration_.use_epipolar_geometry_mode()) {float self_calib_theta_x = pose.rvec.at<double>(0, 0) * 180 / M_PI;float self_calib_theta_y = pose.rvec.at<double>(1, 0) * 180 / M_PI;float self_calib_theta_z = pose.rvec.at<double>(2, 0) * 180 / M_PI;std::ofstream out(configuration_.debug_output_path() + "theta.txt", std::ios::out);if (out.is_open()) {out << self_calib_theta_ << "\t" << self_calib_theta_x << "\t" << self_calib_theta_y<< "\t" << self_calib_theta_z << "\t" << mean_move_y << std::endl;}out.close();}

總結

以上是生活随笔為你收集整理的【C++】 保存内容到文件工具的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。