vscode cpp single files configuration

c_cpp_properties.json

{
    "configurations": [
        {
            "name": "Mac",
            "includePath": [
                "/usr/include",
                "/usr/local/include",
                "${workspaceRoot}"
            ],
            "defines": [],
            "intelliSenseMode": "clang-x64",
            "browse": {
                "path": [
                    "/usr/include",
                    "/usr/local/include",
                    "${workspaceRoot}"
                ],
                "limitSymbolsToIncludedHeaders": true,
                "databaseFilename": ""
            },
            "macFrameworkPath": [
                "/System/Library/Frameworks",
                "/Library/Frameworks"
            ]
        },
        {
            "name": "Linux",
            "includePath": [
                "/usr/include",
                "/usr/local/include",
                "${workspaceRoot}"
            ],
            "defines": [],
            "intelliSenseMode": "clang-x64",
            "browse": {
                "path": [
                    "/usr/include",
                    "/usr/local/include",
                    "${workspaceRoot}"
                ],
                "limitSymbolsToIncludedHeaders": true,
                "databaseFilename": ""
            }
        },
        {
            "name": "Win32",
            "intelliSenseMode": "clang-x64",
            "includePath": [
                "${workspaceRoot}",
                "C:/Program Files (x86)/CodeBlocks/MinGW/lib/gcc/mingw32/4.9.2/include/c++",
                "C:/Program Files (x86)/CodeBlocks/MinGW/lib/gcc/mingw32/4.9.2/include/c++/mingw32",
                "C:/Program Files (x86)/CodeBlocks/MinGW/lib/gcc/mingw32/4.9.2/include/c++/backward",
                "C:/Program Files (x86)/CodeBlocks/MinGW/lib/gcc/mingw32/4.9.2/include",
                "C:/Program Files (x86)/CodeBlocks/MinGW/include",
                "C:/Program Files (x86)/CodeBlocks/MinGW/lib/gcc/mingw32/4.9.2/include-fixed"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "__GNUC__=5",
                "__cdecl=__attribute__((__cdecl__))"
            ],
            "browse": {
                "path": [
                    "c:/Program Files (x86)/CodeBlocks/MinGW/lib/gcc/mingw32/4.9.2/include",
                    "C:/Program Files (x86)/CodeBlocks/MinGW/lib/gcc/mingw32/4.9.2/include-fixed",
                    "C:/Program Files (x86)/CodeBlocks/MinGW/include/*"
                ],
                "limitSymbolsToIncludedHeaders": true,
                "databaseFilename": ""
            },
            "cStandard": "c11",
            "cppStandard": "c++17"
        }
    ],
    "version": 3
}

settings.json

{
    "files.associations": {
        "xutility": "cpp",
        "iostream": "cpp",
        "xiosbase": "cpp",
        "vector": "cpp",
        "initializer_list": "cpp",
        "type_traits": "cpp",
        "xstring": "cpp",
        "cmath": "cpp",
        "cstddef": "cpp",
        "cstdint": "cpp",
        "cstdio": "cpp",
        "cstdlib": "cpp",
        "cstring": "cpp",
        "ctime": "cpp",
        "cwchar": "cpp",
        "exception": "cpp",
        "iomanip": "cpp",
        "ios": "cpp",
        "iosfwd": "cpp",
        "istream": "cpp",
        "limits": "cpp",
        "new": "cpp",
        "ostream": "cpp",
        "stdexcept": "cpp",
        "streambuf": "cpp",
        "string": "cpp",
        "system_error": "cpp",
        "typeinfo": "cpp",
        "utility": "cpp",
        "xfacet": "cpp",
        "xlocale": "cpp",
        "xlocinfo": "cpp",
        "xlocmon": "cpp",
        "xlocnum": "cpp",
        "xloctime": "cpp",
        "xmemory": "cpp",
        "xmemory0": "cpp",
        "xstddef": "cpp",
        "xtr1common": "cpp",
        "algorithm": "cpp",
        "cctype": "cpp",
        "deque": "cpp",
        "xtree": "cpp",
        "map": "cpp",
        "array": "cpp",
        "tuple": "cpp",
        "set": "cpp",
        "atomic": "cpp",
        "*.tcc": "cpp",
        "bitset": "cpp",
        "cfenv": "cpp",
        "chrono": "cpp",
        "cinttypes": "cpp",
        "clocale": "cpp",
        "complex": "cpp",
        "condition_variable": "cpp",
        "csetjmp": "cpp",
        "csignal": "cpp",
        "cstdarg": "cpp",
        "cwctype": "cpp",
        "fstream": "cpp",
        "functional": "cpp",
        "future": "cpp",
        "mutex": "cpp",
        "ratio": "cpp",
        "scoped_allocator": "cpp",
        "sstream": "cpp",
        "thread": "cpp",
        "typeindex": "cpp",
        "valarray": "cpp",
        "cassert": "cpp"
    },
    "C_Cpp.intelliSenseEngine": "Default"
}

tasks.json

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "taskName": "build current cpp file",
            "type": "shell",
            "command": "g++",
            "args": [
                "-std=c++14",
                "-O2",
                "-DLOCAL",
                "-Wall",
                "-Wextra",
                "${file}",
                "-o",
                "${fileDirname}/${fileBasenameNoExtension}.exe"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            }
        },
        {
            "taskName": "debug build",
            "type": "shell",
            "command": "g++",
            "args": [
                "-std=c++14",
                "-g",
                "-DLOCAL",
                "-Wall",
                "-Wextra",
                "${file}",
                "-o",
                "${fileDirname}/${fileBasenameNoExtension}.exe"
            ],
            "problemMatcher": []
        }
    ]
}