25 lines
270 B
C++
25 lines
270 B
C++
/* initializer.cpp */
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//
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// Created by light on 19-12-9.
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//
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#include <iostream>
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using namespace std;
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class A {
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public:
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A(int a) : _a(a), _p(nullptr) { // 初始化列表
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}
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private:
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int _a;
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int *_p;
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};
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int main() {
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A aa(10);
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return 0;
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}
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