30 lines
444 B
C++
30 lines
444 B
C++
#include "Test.h"
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#include <iostream>
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using namespace std;
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Test::Test()
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{
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cout<<"无参构造"<<endl;
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}
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Test::Test(int a)
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{
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cout<<"类型转换构造器 有参构造"<<endl;
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}
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Test::Test(const Test &t)
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{
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cout<<"拷贝构造"<<endl;
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}
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Test::~Test()
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{
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cout<<"析构函数"<<endl;
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}
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void Test::fun() const
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{
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a = 1; //mutable修饰的成员变量可以被修改
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//b = 2; //非mutable修饰的变量禁止被修改
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}
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