pointertest.cpp

来自「C++高级编程这本书所附的源代码」· C++ 代码 · 共 31 行

#include "Pointer.h"
#include "SpreadsheetCell.h"
#include <iostream>
using namespace std;

void testConst(const Pointer<int>& p)
{
  cout << *p;
  //  *p = 7;
}

void TestConstTwo(const Pointer<SpreadsheetCell>& p)
{
  //  p->set(5);
}

int main(int argc, char** argv)
{
  Pointer<int> smartInt(new int);

  *smartInt = 5; // dereference the smart pointer
  cout << *smartInt << endl;

  Pointer<SpreadsheetCell> smartCell(new SpreadsheetCell);

  smartCell->set(5); // dereference and member select the set method
  cout << smartCell->getValue() << endl;

  return (0);
}