“程序无法启动，因为您的计算机缺少 opencv_world300.dll"C++ 中的错误

2021-12-31 00:00:00 opencv c++ visual-studio-2013

OpenCV 不适用于 Visual Studio

2021-12-31 00:00:00 opencv c++ visual-studio-2013

OpenCV 错误:断言失败 (scn == 3 || scn == 4) in cv:: cvtColor, file ........opencvmodulesimgprocsrccolor.cpp, line 3737

2021-12-31 00:00:00 opencv visual-studio c++ visual-studio-2013

QtConcurrent 与成员函数

2021-12-30 00:00:00 multithreading qt parallel-processing c++ qtconcurrent

在 Visual Studio 中，与 std::async 一起使用时不会调用“thread_local"变量的析构函数，这是错误吗?

2021-12-30 00:00:00 visual-studio multithreading memory-leaks c++

未解析的外部符号 __imp__fprintf 和 __imp____iob_func，SDL2

2021-12-30 00:00:00 sdl-2 c++ visual-studio-2015 unresolved-external

如何使用 QOAuth2AuthorizationCodeFlow 和 QOAuthHttpServerReplyHandler 设置 redirect_uri

2021-12-29 00:00:00 qt oauth-2.0 c++

c ++ 11 std::async 在 mingw 中不起作用

2021-12-28 00:00:00 concurrency mingw c++ c++11 stdasync

pthread_once() 中的竞争条件?

2021-12-29 00:00:00 future c++ pthreads c++11 promise

使用 Eclipse CDT 调试 ncurses

2021-12-28 00:00:00 debugging terminal c++ eclipse-cdt ncurses

OpenCV 3.x 只包含一个库 - o??pencv_world.lib?

2021-12-26 00:00:00 opencv cmake opencv3.0 c++

不确定如何为 MinGW 构建 OpenCV

2021-12-26 00:00:00 opencv cmake c++

cmake 在 opencv c++ 项目中不起作用

2021-12-26 00:00:00 opencv cmake c++

CMake:当我尝试添加源目录本身或其子目录之一时，target_include_directories() 会打印错误

2021-12-26 00:00:00 cmake c++ header-only

CMake 中的 include_directories 和 target_include_directories 有什么区别?

2021-12-26 00:00:00 cmake c++

OpenCV 3.0.0“配置"失败，ffmpeg 未下载

2021-12-26 00:00:00 opencv windows ffmpeg cmake c++

我是否必须使用 #include <string>在 <iostream> 旁边?

2021-12-25 00:00:00 string types include iostream c++

在同一个头文件中包含 guard 和 #pragma once

2021-12-24 00:00:00 c++ boost

asio::async_write 和链

2021-12-24 00:00:00 multithreading c++ boost boost-asio

将 boost::asio::async_read 与 stdin 一起使用?

2021-12-24 00:00:00 asynchronous iostream c++ boost boost-asio