27 lines
432 B
C++
27 lines
432 B
C++
//
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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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class Obj {
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public:
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Obj() { puts("Obj()"); }
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~Obj() { puts("~Obj()"); }
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};
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void foo(int n)
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{
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Obj obj;
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if (n == 42)
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throw "life, the universe and everything";
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}
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// 不管是否发生了异常，obj 的析构函数都会得到执行。
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int main()
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{
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try {
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foo(41);
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foo(42);
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}
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catch (const char* s) {
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puts(s);
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}
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}
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