{// 添加希望被忽略的文件,这样一些文件虽然存在于当前工作目录下,但是不会被显示在左侧的文件浏览器里"files.exclude":{// dSYM文件具有调试信息,普通使用的话不看到它就可以了"**/*.dSYM":true,"**/*.out":true,},// --------------------------------------------------------------------------------------// Code Runner// To run code:// use shortcut "Ctrl Opt N" *// or press F1 and then select/type Run Code,// or right click the Text Editor and then click Run Code in editor context menu// or click Run Code button in editor title menu// or click Run Code button in context menu of file explorer// To stop the running code:// use shortcut "Ctrl Opt M" *// or press F1 and then select/type Stop Code Run// or right click the Output Channel and then click Stop Code Run in context menu"code-runner.executorMap":{// Introduction:// Make sure the executor PATH of each language is set in the environment variable.// You could also add entry into "code-runner.executorMap" to set the executor PATH.// Supported customized parameters:// $workspaceRoot: The path of the folder opened in VS Code// $dir: The directory of the code file being run// $fullFileName: The full name of the code file being run// $fileName: The base name of the code file being run, that is the file without the directory// $fileNameWithoutExt: The base name of the code file being run without its extension/* ------ 编译、运行只有一个文件的cpp文件 ------ */// 注：路径中有空格不会出现问题"cpp":"g++ $fullFileName -o $dir\"$fileNameWithoutExt\"\".out\" -W -Wall -O2 -std=c++17 && $dir\"$fileNameWithoutExt\"\".out\"",// 其中 $fullFileName 是绝对路径，是主文件// 自己决定是否加入 && rm $dir\"$fileNameWithoutExt\"\".out\"（也可以添加"files.exclude"）/* ------ 编译、运行多个cpp文件 ------ */// "cpp": "g++ $fullFileName <file_to_link> -o $dir\"$fileNameWithoutExt\"\".out\" -W -Wall -O2 -std=c++17 && $dir\"$fileNameWithoutExt\"\".out\"",// <file_to_link>的写法：// 一般的，你也可以直接写绝对路径// \"/path/xxxx.cpp\"// 如果你链接的cpp文件和主文件在一个目录下：// $dir\"xxxx.cpp\"// 更一般的，如果你链接的cpp文件不和主文件在一个目录下，需要从当前VSCode的工作目录补充相对路径从而形成绝对路径：// $workspaceRoot\"relative/path/xxxx.cpp\"/* ------ 编译c文件 ------ */"c":"gcc $fullFileName -o $dir\"$fileNameWithoutExt\"\".out\" -W -Wall -O2 -std=c17 && $dir\"$fileNameWithoutExt\"\".out\"",// "c": "gcc $fullFileName <file_to_link> -o $dir\"$fileNameWithoutExt\"\".out\" -W -Wall -O2 -std=c17 && $dir\"$fileNameWithoutExt\"\".out\"",},// Whether to clear previous output before each run (default is false):"code-runner.clearPreviousOutput":true,// Whether to save all files before running (default is false):"code-runner.saveAllFilesBeforeRun":false,// Whether to save the current file before running (default is false):"code-runner.saveFileBeforeRun":true,// Whether to show extra execution message like [Running] ... and [Done] ... (default is true):"code-runner.showExecutionMessage":true,// cannot see that message is you set "code-runner.runInTerminal" to true// Whether to run code in Integrated Terminal (only support to run whole file in Integrated Terminal, neither untitled file nor code snippet) (default is false):"code-runner.runInTerminal":true,// cannot input data when setting to false// Whether to preserve focus on code editor after code run is triggered (default is true, the code editor will keep focus; when it is false, Terminal or Output Channel will take focus):"code-runner.preserveFocus":false,// Whether to ignore selection to always run entire file. (Default is false)"code-runner.ignoreSelection":true,// --------------------------------------------------------------------------------------}
{// Tasks in VS Code can be configured to run scripts and start processes// so that many of these existing tools can be used from within VS Code // without having to enter a command line or write new code.// Workspace or folder specific tasks are configured from the tasks.json file in the .vscode folder for a workspace."version":"2.0.0","tasks":[{// The task's label used in the user interface.// Terminal -> Run Task... 看到的名字"label":"g++ compile",// The task's type. For a custom task, this can either be shell or process.// If shell is specified, the command is interpreted as a shell command (for example: bash, cmd, or PowerShell).// If process is specified, the command is interpreted as a process to execute."type":"shell",// shell: 输入命令// The actual command to execute.// 因为g++已经在环境变量中了，所以我们这里写命令就行不用写g++的绝对路径"command":"g++","args":["${file}",// 表示当前文件（绝对路径）// 在这里添加你还需要链接的.cpp文件"-o","${fileDirname}/${fileBasenameNoExtension}.out","-W","-Wall","-g","-std=c++17",],// Defines to which execution group this task belongs to.// It supports "build" to add it to the build group and "test" to add it to the test group.// Tasks that belong to the build/test group can be executed by running Run Build/Test Task from the Command Palette (sft cmd P).// Valid values:// "build",// {"kind":"build","isDefault":true}, // "test",// {"kind":"test","isDefault":true}, // "none"."group":{"kind":"build","isDefault":true,// Defines if this task is the default task in the group.},// Configures the panel that is used to present the task's output and reads its input."presentation":{// Controls whether the executed command is echoed to the panel. Default is true."echo":true,// 打开可以看到编译的命令，把命令本身输出一次// Controls whether the terminal running the task is revealed or not. Default is "always".// always: Always reveals the terminal when this task is executed.// silent: Only reveals the terminal if the task exits with an error or the problem matcher finds an error.(会显示错误，但不会显示警告)// never: Never reveals the terminal when this task is executed."reveal":"silent",// 控制在集成终端中是否显示。如果没问题那我不希望终端被切换、如果有问题我希望能看到编译过程哪里出错，所以选silent(可能always会好一些)// Controls whether the panel takes focus. Default is false."focus":false,// 我的理解是：是否将鼠标移过去。因为这个是编译任务，我们不需要输入什么东西，所以选false// Controls if the panel is shared between tasks, dedicated to this task or a new one is created on every run."panel":"shared",// shared:不同任务的输出使用同一个终端panel（为了少生成几个panel我们选shared）// Controls whether to show the `Terminal will be reused by tasks, press any key to close it` message."showReuseMessage":true,// 就一句话，你想看就true，不想看就false// Controls whether the terminal is cleared before executing the task."clear":false,// 还是保留之前的task输出信息比较好。所以不清理},// Other two choices: options & runOptions (cmd I to use IntelliSense)"options":{// The current working directory of the executed program or script. If omitted Code's current workspace root is used."cwd":"${workspaceFolder}",// 默认就是这个，删掉也没问题},// problemMatcher: 用正则表达式提取g++的输出中的错误信息并将其显示到VS Code下方的Problems窗口// check: https://code.visualstudio.com/docs/editor/tasks#_defining-a-problem-matcher"problemMatcher":{"owner":"cpp","fileLocation":"absolute","pattern":{"regexp":"^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$","file":1,"line":2,"column":3,"severity":4,"message":5,},},// 官网教程 https://code.visualstudio.com/docs/cpp/config-clang-mac#_build-helloworldcpp // 提到了另一种problemMatcher，但试了之后好像不起作用，甚至还把我原本的电脑搞出了一些问题……},{"label":"Open Terminal.app","type":"shell","command":"osascript -e 'tell application \"Terminal\"\ndo script \"echo now VS Code is able to open Terminal.app\"\nend tell'","problemMatcher":[],"group":"none",}]}
{// One of the key features of Visual Studio Code is its great debugging support.// VS Code's built-in debugger helps accelerate your edit, compile and debug loop.// VS Code keeps debugging configuration information in a launch.json file// located in a .vscode folder in your workspace (project root folder)."version":"0.2.0","configurations":[{/* ------ these three options are mandatory ------ */// The type of debugger to use for this launch configuration."type":"cppdbg",// C++ debug// The request type of this launch configuration. Currently, launch and attach are supported.// If you come from a server or desktop background, // it's quite normal to have your editor launch your process for you, // and your editor automatically attaches its debugger to the newly launched process.// A launch configuration starts your app in debug mode before VS Code attaches to it.// 大概意思是说，如果你开始debug的时候你的项目已经启起来了，那就attach（把debug的工具附加上去）// 如果你开始debug的时机和你启动项目的时机是相同的，那就launch"request":"launch",// debug的类型，launch表示启动，attach表示附加// The reader-friendly name to appear in the Debug launch configuration drop-down."name":"C++ Debug",// 在VSCode侧边栏Run那里看到的名字（可以随便起）/* ------ some optional attributes available to all launch configurations ------ */// To launch a task before the start of a debug session, set this attribute to the label of a task specified in tasks.json."preLaunchTask":"g++ compile",//在调试之前要进行的工作 compile是在 tasks.json 的编译任务里面的label/* ------ Many debuggers support some of the following attributes: ------ */// executable or file to run when launching the debugger// ！！不要在程序和代码的路径及文件名中出现空格！！否则无法调试（我尝试解决这个问题，但真的无法解决）"program":"${fileDirname}/${fileBasenameNoExtension}.out",// debug的对象(-g编译出来的二进制文件)，需要和.vscode/tasks.json中生成的可执行文件一致// arguments passed to the program to debug"args":[],// 比如运行你的程序添加输入参数（argc/argv），需要在这里添加// Environment variables to add to the environment for the program"environment":[],// 放置环境变量// current working directory for finding dependencies and other files"cwd":"${workspaceFolder}",// break immediately when the program launches"stopAtEntry":false,// If true, a console is launched for the debuggee.// If false, on Linux and Windows, it will appear in the Integrated Console."externalConsole":true,// 为true则会打开系统终端在其中进行交互// 如果为 true，则为调试对象启动控制台。如果为 false，它在 Linux 和 Windows 上会显示在集成控制台中// macOS不适用：https://code.visualstudio.com/docs/cpp/launch-json-reference#_externalconsole/* ------ Customizing GDB or LLDB ------ */// Indicates the debugger that VS Code will connect to. Must be set to gdb or lldb. // 但是macOS只安装了llbd（有可能是安装命令行工具的时候安装的），那就用lldb吧"MIMode":"lldb",}]}
#include"myAdd.hpp"/// Just add three integers./// @param a int1/// @param b int2/// @param c int3/// @return additon of a, b and cintthreeSum(inta,intb,intc){returna+b+c;}intfourSum(inta,intb,intc,intd){returna+b+c+d;}