Use VScode configuration c / c ++ development environment on Mac

Use VScode configuration c / c ++ development environment on Mac

Cry Liao, Typora which is best not to insert the expression, or saved will flash back

1. First, you need to have a vscode

2. Inside the extended download c / c ++

   first step

   ⬆ + com + p Open Command mode: select c / c ++: Configuration Editor (edit configuration)
   and then automatically generated .vscode directory, open c_cpp_properties.json. Use my brother's file:

{
    "configurations": [
        {
            "name": "Mac",
            "includePath": [
                "${workspaceFolder}/**",                              
                "/Library/Developer/CommandLineTools/usr/include/c++/v1",
                "/usr/local/include",
                "/Library/Developer/CommandLineTools/usr/lib/clang/11.0.0/include",
                "/Library/Developer/CommandLineTools/usr/include"
            ],
            "defines": [],
            "macFrameworkPath": [
                "/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk/System/Library/Frameworks",
                "/System/Library/Frameworks",
                "/Library/Frameworks"
            ],
            "compilerPath": "/usr/bin/clang",
            "cStandard": "c11",
            "cppStandard": "c++17",
            "intelliSenseMode": "clang-x64"
        }
    ],
    "version": 4
}

Will be used inside the library to includePath

Step two:

[⇧⌘P] Open the command mode, select [Tasks: Configure Task] command, select a template for MSBuild, after the carriage return will automatically generate a file in the .vscode tasks.json directory, given below my file:

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "build c++",
            "type": "shell",
            "command": "g++",
            "args": [
                "${file}",
                "-std=c++17",
                "-g",
                "-Wall",
                "-lm",
                "-o",
                "${fileDirname}/${fileBasenameNoExtension}.out"
            ],
            "group": "build",
            "presentation": {
                "reveal": "silent",
                "panel": "shared",
                "echo": true,
                "focus": false,
                "showReuseMessage": true,
                "clear": false
            },
            "problemMatcher": "$gcc"
        },
        {
            "label": "run c++",
            "type": "shell",
            "dependsOn": "build c++",
            "command": "${fileDirname}/${fileBasenameNoExtension}.out",
            "presentation": {
                "focus": true
            },
            "group": "test"
        }
    ]
}

• We do not know a lot of parameters, first copy it

The file is actually a command-line build tool.
When you run the command in a terminal program and input parameters for the "command" "args" and the value of
the input shift + command + b, you can build a successful, generate an executable file "filename" .out

third step:

[⇧⌘P] Open the command mode, select [Debug: Open launch.json] command, the selected template is C / C ++, the carriage will automatically generate a file in .vscode launch.json directory, are given below brother file example:

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "c/c++ Launch",
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}/${fileBasenameNoExtension}.out",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "lldb",
            "preLaunchTask": "build c++",
            "logging": {
                "trace": true,
                "traceResponse": true,
                "engineLogging": true
            }
        }
    ]
}

Completion of these three steps C ++ development environment configured, you can then compile, run, debug C ++ program the
[⇧⌘B] is a compiler, [⇧⌘R] is running the program, if the plug-in installed "Code Runner" can run the program
if you need to debug, then press F5, you can enter debug mode

[⇧⌘B] .out file will be compiled, then [⇧⌘R] operating results are displayed in a terminal window or interact.
Reference article
vscode on mac created using a C ++ project first
Mac to build C / C ++ environment in VSCode