deque1.CPP
上传用户:dq031136
上传日期:2022-08-08
资源大小:802k
文件大小:1k
- #ifdef __BCPLUSPLUS__
- #include <deque.h>
- #else
- #include <deque>
- #endif
- #include <iostream.h>
- using namespace std;
- typedef deque<char> CHARDEQUE;
- void print_contents(CHARDEQUE deque, char*);
- void main(void)
- {
- CHARDEQUE a(3, 'A'); //create a with 3 A's
- CHARDEQUE b(4, 'B'); //create b with 4 B's.
- print_contents(a, "a"); //print out the contents
- print_contents(b, "b");
- a.swap(b); //swap a and b
- print_contents(a, "a");
- print_contents(b, "b");
- a.swap(b); // swap it back
- print_contents(a, "a");
- print_contents(b, "b");
- a.assign(b.begin(),b.end()); //assign the contents of b to a
- print_contents(a, "a");
- a.assign(b.begin(),b.begin()+2); //assign the first two items of b to a
- print_contents(a, "a");
- a.assign(3, 'Z'); //assign 3 'Z's to a
- print_contents(a, "a");
- }
- //function to print the contents of deque
- 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;
- }