C++??????????г???????????
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?????????????????????????????????????class B ??????????? class A????г????
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class A
{
int value;
public:
A(int n = 0) : value(n) {}
int GetValue()
{
return value;
}
};
????????????????????????????г??A::value?????
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class A
{
int value;
public:
A(int n = 0) : value(n) {}
int GetValue()
{
return value;
}
void SetValue(int n)
{
value = n;
}
};
void f()
{
A a;
a.SetValue(5);
}
?????????????????
void f()
{
A a;
*((int *)&a) = 5;
}
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