partinit.cpp

来自「本课程主要介绍面向对象程序设计的方法和c++语言的基本概念。以c++语言中的面向」· C++ 代码 · 共 28 行

// partinit.cpp
// shows initialization of structure variables
#include <iostream>
using namespace std;
////////////////////////////////////////////////////////////////
struct part                   //specify a structure
   {
   int modelnumber;           //ID number of widget
   int partnumber;            //ID number of widget part
   float cost;                //cost of part
   };
////////////////////////////////////////////////////////////////
int main()
   {                          //initialize variable
   part part1 = { 6244, 373, 217.55F };  
   part part2;                //define variable
                              //display first variable
   cout << "Model "  << part1.modelnumber;
   cout << ", part "   << part1.partnumber;
   cout << ", costs $" << part1.cost << endl;

   part2 = part1;             //assign first variable to second
                              //display second variable
   cout << "Model "  << part2.modelnumber;
   cout << ", part "   << part2.partnumber;
   cout << ", costs $" << part2.cost << endl;
   return 0;
   }