封闭函数局部变量不能再lambda
时间: 2023-10-21 19:05:31 浏览: 60
封闭函数局部变量不能再lambda函数内进行修改。这是因为封闭函数局部变量在lambda函数创建时被复制到lambda函数的捕获列表中,成为lambda函数的成员变量,而不是对原始变量的引用。所以,封闭函数局部变量的修改只会影响lambda函数内的副本,不会影响原始变量。<em>1</em><em>2</em><em>3</em>
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