C++ 将在 [-Wreorder] 之后初始化
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will be initialized after [-Wreorder]
提问by Irinel Iovan
When I compile my files I get this warning :
当我编译我的文件时，我收到此警告：
In file included from AsyncSQL.cpp:8:0:
AsyncSQL.h: In constructor 'CAsyncSQL::CAsyncSQL()':
AsyncSQL.h:192:10: warning: 'CAsyncSQL::m_iCopiedQuery' will be initialized after [-Wreorder]
int m_iCopiedQuery;
^
Here is my AsyngSQL.H http://pastebin.com/u72kyuq7So what am I doing wrong?
这是我的 AsyngSQL.H http://pastebin.com/u72kyuq7那么我做错了什么？
回答by SU3
The problem is the order in which you initialize members in the initializer list on line 22,
问题是你在第 22 行初始化列表中初始化成员的顺序，
_SQLResult(): pSQLResult(NULL), uiNumRows(0),
uiAffectedRows(0), uiInsertID(0)
These should appear in the same order as they appear in the class definition. For example:
它们的出现顺序应与它们在类定义中出现的顺序相同。例如：
class test {
test(): foo(1), bar(2) { }
int foo;
long bar;
};
