vscode 我自己的code snippets(代码片段)

在vscode中 点击左下角的齿轮图标，选择User Snippets=> C 然后在c.json中添加如下 自定义代码片段。

{
	// Place your snippets for cpp here. Each snippet is defined under a snippet name and has a prefix, body and 
	// description. The prefix is what is used to trigger the snippet and the body will be expanded and inserted. Possible variables are:
	// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders. Placeholders with the 
	// same ids are connected.
	// Example:
	// "Print to console": {
	// 	"prefix": "log",
	// 	"body": [
	// 		"console.log('$1');",
	// 		"$2"
	// 	],
	// 	"description": "Log output to console"
	// }

	"file header comments":{
		"prefix": "hd",
		"body":[ 
			"/***********************************************************************",
			" * @Copyright (C)  $CURRENT_YEAR  .Harman. all right reserved",
			" * @file $TM_FILENAME",
			" * @ingroup ${1:${TM_FILENAME_BASE/(.*)/${1:/downcase}/i}}",
			" * @author Levi",
			" * @date $CURRENT_YEAR-$CURRENT_MONTH ",
			" * @brief ${2:$TM_FILENAME file}",
			"***********************************************************************/\n",
			"$0"
		]
	},
	"#ifndef HEADER … #define … #endif":{
		"prefix": "guard",
		"body": [
			"#ifndef ${1:${TM_FILENAME/(.*).(h|hpp)$/${1:/upcase}_${2:/upcase}_/i}} \n#define $1\n$0${2:}\n#endif // $1 \n",
		]
	},
	"define c type for cpp file":{
		"prefix": "externc",
		"body":[ 
			"#ifdef __cplusplus",
			"extern \"C\" {",
			"#endif \n",
			"$0",
			"#ifdef __cplusplus",
			"}",
			"#endif //__cplusplus"
		]
	},
	"Typedef":{
		"prefix": "td",
		"body": "typedef ${1:int} ${2:MyCustomType};"
	  },
	"Typedef Struct":{
		"prefix": "tds",
		"body": "typedef struct {\n\t$1\n}${2:MyCustomType};"
	},
	"case break":{
		"prefix": "case",
		"body": "case $1:\n\t$2\n\tbreak;\n$0"
	},
	"printf":{
		"prefix": "print",
		"body": "printf(\"${1:%s }\\n\", $2);$3"
	},
	"void":{
		"prefix": "voidf",
		"body": "void ${1:name}($2) \n{\n\t$3\n}"
	},
	"any function":{
		"prefix": "func",
		"body": "${1:int} ${2:name}($3) \n{\n\t$5\n\treturn ${4:0};\n}"
	},
}