Vscode/C + + automatic compilation configuration under Mac

I mac version 10.12.5, Vscode version is 1.13

Step is very simple, add a variety of C + + related Plug-ins, reload once, restart Vscode.

Create a. Vscode folder under the Helloworld.cpp folder and create 2 files in. vscode: Tasks.json, Launch.json

The contents of each file are followed by:

Tasks.json: (compilation configuration, that is, the process of generating a.out with CPP)

{
    //https://go.microsoft.com/fwlink/? linkid=733558
    //For the documentation about the Tasks.json format
    "version": "0.1.0",
    "command": "g++",  //command and args are combined to compile the C + + command, that is g++-G xxx.cpp-o a.out "Isshellcommand"
    : True,
    "args": ["G", "${file}", "-O", "A.out"],  //${file} represents any file name, instead of Helloworld.cpp
    "showoutput": "Always",
    "Problemmatcher": {  // Regular match, delete the useless symbol
        "owner": "CPP",
        "filelocation": ["Relative", "${workspaceroot}"],
        "pattern": {
            " RegExp ":" ^ (. *):(\\d+):(\\d+): \\s+ (Warning|error): \\s+ (. *) $ ",
            " file ": 1,
            " line ": 2,
            " column ": 3,
            "Severity": 4,
            "message": 5
        }
    }
}

Launch.json: (Debug Configuration, which is the process of running a.out)

{
    "version": "0.2.0", "
    Configurations": [
        {
            "name": "(LLDB) Launch",
            "type": "cppdbg",
            " Request ":" Launch ",
            " program ":" ${workspaceroot}/a.out ",//debug, that is, run a.out file
            " args ": [],
            " Stopatentry ": False,
            "CWD": "${workspaceroot}",
            "Environment": [],
            "Externalconsole": True,
            "Mimode": "Lldb",
            "Prelaunchtask": "g++"//representing the g++ instruction in Tasks.json before executing Launch.json}
    ]
}

After configuration, press F5 can be arbitrary in the working directory of CPP file for a key to compile and run debugging