//文件名:CHAPTER7-16.cpp
#include <iostream>
#include <deque>
#if _MSC_VER > 1020   // if VC++ version is > 4.2
   using namespace std;  // std c++ libs implemented in std
#endif
typedef deque<char >  CHARDEQUE;
void print_contents (CHARDEQUE  deque, char*);
int main()
{
    CHARDEQUE  a(3,'A'); //定義了變量a,內(nèi)容是3個'A'
    CHARDEQUE  b(4,'B'); //定義了變量b,內(nèi)容是4個'B'
    print_contents (a,"a");
    print_contents (b,"b");
    a.swap(b); //內(nèi)容互換
    print_contents (a,"a");
    print_contents (b,"b");
    a.swap(b);//內(nèi)容換回來
    print_contents (a,"a");
    print_contents (b,"b");
    a.assign(b.begin(),b.end());
    print_contents (a,"a");
    a.assign(b.begin(),b.begin()+2);
    print_contents (a,"a");
    a.assign(3,'Z');
    print_contents (a,"a");
	return 0;
}
//下面是顯示函數(shù)源代碼
void print_contents (CHARDEQUE  deque, char *name)
{
    CHARDEQUE::iterator pdeque;
    cout <<"The contents of "<< name <<" : ";
        for(pdeque = deque.begin();
        pdeque != deque.end();
        pdeque++)
    {
        cout << *pdeque <<" " ;
    }
    cout<<endl;
}