chapter8-3.cpp

来自「大量程序实例」· C++ 代码 · 共 37 行

//文件名:CHAPTER8-3.cpp
#pragma warning (disable:4786)
#include <list>
#include <string>
#include <iostream>
#if _MSC_VER > 1020   // if VC++ version is > 4.2
   using namespace std;  // std c++ libs implemented in std
#endif
typedef list<string> LISTSTR;
// Try each of the four constructors
void main()
{
    LISTSTR::iterator i;
    LISTSTR test;                   // default constructor
    test.insert(test.end(), "one");
    test.insert(test.end(), "two");
    LISTSTR test2(test);            // construct from another list
    LISTSTR test3(3, "three");      // add several <T>'s
    LISTSTR test4(++test3.begin(),test3.end()); // add part of another list
    // Print them all out one two
    cout << "test:";
    for (i =  test.begin(); i != test.end(); ++i) cout << " " << *i;
    cout << endl;
    // one two
    cout << "test:";
    for (i =  test2.begin(); i != test2.end(); ++i) cout << " " << *i;
    cout << endl;
    // three three three
    cout << "test:";
    for (i =  test3.begin(); i != test3.end(); ++i) cout << " " << *i;
    cout << endl;
    // three three
    cout << "test:";
    for (i =  test4.begin(); i != test4.end(); ++i) cout << " " << *i;
    cout << endl;
}