CHAPTER8-16.cpp
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上传日期:2007-07-03
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文件大小:1k
- //文件名:CHAPTER8-16.cpp
- #include <list>
- #if _MSC_VER > 1020 // if VC++ version is > 4.2
- using namespace std; // std c++ libs implemented in std
- #endif
- #include <iostream>
- int main( )
- {
- using namespace std;
- list <int> c1;
- list <int>::iterator c1_Iter;
- list <int>::reverse_iterator c1_rIter;
- // If the following line replaced the line above, *c1_rIter = 40;
- // (below) would be an error
- //list <int>::const_reverse_iterator c1_rIter;
- c1.push_back( 10 );
- c1.push_back( 20 );
- c1.push_back( 30 );
- c1_rIter = c1.rbegin( );
- cout << "The last element in the list is " << *c1_rIter << "." << endl;
- cout << "The list is:";
- for ( c1_Iter = c1.begin( ); c1_Iter != c1.end( ); c1_Iter++ )
- cout << " " << *c1_Iter;
- cout << endl;
- // rbegin can be used to start an iteration through a list in reverse order
- cout << "The reversed list is:";
- for ( c1_rIter = c1.rbegin( ); c1_rIter != c1.rend( ); c1_rIter++ )
- cout << " " << *c1_rIter;
- cout << endl;
- c1_rIter = c1.rbegin( );
- *c1_rIter = 40;
- cout << "The last element in the list is now " << *c1_rIter << "." << endl;
- }