• 首先还是安装好对应的插件，本文，使用cmake来管理整个cpp 项目。
  
  
• 关于cmake 管理工程, 使用CMakeLists.txt 与 CMakePresets.json 来搭配使用。 cmake version > 3.27。本文使用CMake Tools 与 搭配 CMakePresets.json 来使用。通过配置来完成传cmake变量，以及控制多线程编译，以及执行target等配置。
• CMakePresets.json 内容如下。

{
 "version": 3,
 "configurePresets": [
   {
     "name": "base",
     "hidden": true,
   //   "generator": "Ninja",
     "binaryDir": "${sourceDir}/out/build/${presetName}",
     "installDir": "${sourceDir}/out/install/${presetName}"
   },
   {
     "name": "x64-debug",
     "displayName": "x64 Debug",
     "inherits": "base",
     "hidden": true,
     "architecture": {
       "value": "x64",
       "strategy": "external"
     },
     "cacheVariables": {
       "CMAKE_BUILD_TYPE": "Debug"
     }
   },
   {
     "name": "x64-release",
     "displayName": "x64 Release",
     "inherits": "x64-debug",
     "hidden": true,
     "cacheVariables": {
       "CMAKE_BUILD_TYPE": "Release"
     }
   },
       {
     "name": "cuda-debug",
     "displayName": "Cuda x64 Debug",
     "inherits": "x64-debug",
     "cacheVariables": {
       "BACKEND": "ort-cuda"
     }
   },
   {
     "name": "cuda-release",
     "displayName": "Cuda x64 Release",
     "inherits": "x64-release",
     "cacheVariables": {
       "BACKEND": "ort-cuda"
     }
   },
 }
 ]
  "buildPresets": [
   {
       "name": "cuda-release",
       "description": "",
       "displayName": "",
       "jobs": 16,
       "verbose": false,
       "configuration": "Release",
       "targets": [
           "install"
       ],
       "configurePreset": "cuda-release"
   },
   {
       "name": "trt-release",
       "description": "",
       "displayName": "",
       "jobs": 16,
       "verbose": false,
       "configuration": "Release",
       "targets": [
           "install"
       ],
       "configurePreset": "trt-release"
   }
   ]

• 在cmake tool 中选择对应的目标，进行预配置，编译以及执行。
  

当没有传参时，Debug

• 当没有参数传递的时候，debug，直接使用cmake tool 中的调试开启调试，或者执行 也同理

当存在参数传递时。

• 配置.vscode 中的 launch.json 文件。

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(msvc) Launch",
            "type": "cppvsdbg",
            "request": "launch",
            // Resolved by CMake Tools:
            "program": "${command:cmake.launchTargetPath}",
            "args": ["${workspaceFolder}\\config.txt, "${workspaceFolder}\\model.onnx"],
            "stopAtEntry": false,
            "cwd": "${command:cmake.launchTargetDirectory}",
            "environment": [
                {
                    // add the directory where our target was built to the PATHs
                    // it gets resolved by CMake Tools:
                    "name": "PATH",
                    "value": "${env:PATH}:${command:cmake.getLaunchTargetDirectory}"
                }
            ],
            "externalConsole": true
        }
    ]
}

• 然后按 F5 开始调试。