builtintypeconstructors.cpp

来自「这是thinking in java第二版的书上原码.」· C++ 代码 · 共 25 行

//: C08:BuiltInTypeConstructors.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 2000
// Copyright notice in Copyright.txt
#include <iostream>
using namespace std;

class B {
  int i;
public:
  B(int ii);
  void print();
};

B::B(int ii) : i(ii) {}
void B::print() { cout << i << endl; }

int main() {
  B a(1), b(2);
  float pi(3.14159);
  a.print(); b.print();
  cout << pi << endl;
} ///:~