/*初学类与对象,为了方便,我把全部程序写在了同一个cpp文件里,但错误提示 'set' : overloaded member function 'void (unsigned int,unsigned int,unsigned int)' not found in 'CBox',大神们帮我看看是不是set函数的问题,该怎么改?*/
#include "stdafx.h"
#include<iostream>
using namespace std;
class CBox{
private:
unsigned int m_nLength;
unsigned int m_nWidth;
unsigned int m_nHeight;
public:
void set();
void print();
int getVolume(unsigned int Length,unsigned int Width,unsigned int Height);
};
void CBox:: print ()
{
cout<<m_nLength;
cout<<m_nWidth;
cout<<m_nHeight;
}
void CBox:: set(unsigned int Length,unsigned int Width,unsigned int Height)
{
cin>>Length;
cin>>Width;
cin>>Height;
m_nLength=Length;
m_nWidth=Width;
m_nHeight=Height;
}
int CBox:: getVolume(unsigned int Length,unsigned int Width,unsigned int Height)
{
Length=m_nLength;
Width=m_nWidth;
Height=m_nHeight;
return (Length*Width*Height);
}
int main(int argc, char* argv[])
{
CBox r1,r2;
r1.set();
r1.print();
cout<<r1.getVolume<<endl;
r2.set();
r2.print();
cout<<r2.getVolume;
return 0;
}
c++ 使用类与对象计算体积的简单问题
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2条回答 默认 最新
- 小灸舞 2016-05-17 13:11关注
感觉你的set和getVolume都不需要传入参数
#include "stdafx.h" #include<iostream> using namespace std; class CBox{ private: unsigned int m_nLength; unsigned int m_nWidth; unsigned int m_nHeight; public: void set(); void print(); int getVolume(); }; void CBox:: print () { cout<<m_nLength; cout<<m_nWidth; cout<<m_nHeight; } void CBox:: set() { unsigned int Length,Width,Height; cin>>Length; cin>>Width; cin>>Height; m_nLength=Length; m_nWidth=Width; m_nHeight=Height; } int CBox:: getVolume() { int Length=m_nLength; int Width=m_nWidth; int Height=m_nHeight; return (Length*Width*Height); } int main(int argc, char* argv[]) { CBox r1,r2; r1.set(); r1.print(); cout<<r1.getVolume()<<endl; r2.set(); r2.print(); cout<<r2.getVolume(); return 0; }
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