编译错误：error: invalid initialization of non-const reference of type ‘*&’ from a temporary of type
2017-04-27 09:54
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属于函数参数引用临时变量错误
解决方案：函数声明和定义中在该参数的类型前添加const关键字。
例：void test_func(string &str);
将其改为：void test_func(const string &str);
在该函数实现中的对应位置做同样的改动。
解决方案：函数声明和定义中在该参数的类型前添加const关键字。
例：void test_func(string &str);
将其改为：void test_func(const string &str);
在该函数实现中的对应位置做同样的改动。
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