我有以下代码:
class A{
public:
A(int* i){
std::cout << "in A()" << i << std::endl;
}
};
class B: public A{
public:
B(): i{new int{10}}, A{i}{
std::cout << "in B()" << std::endl;
}
private:
int* i;
};
int main()
{
B b;
}
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在A构造函数中,我有0(这是预期的)。但是我想先初始化i。有可能吗?
c++ ×1