chapter7-14.cpp

来自「C++STL程序员开发指南」· C++ 代码 · 共 33 行

//文件名:CHAPTER7-14.cpp
#include <deque>
#include <iostream>
#if _MSC_VER > 1020   // if VC++ version is > 4.2
   using namespace std;  // std c++ libs implemented in std
#endif
int main( ) 
{
   deque <int> c1, c2;
   deque <int>::const_iterator cIter;
   c1.push_back( 10 );
   c1.push_back( 20 );
   c1.push_back( 30 );
   c2.push_back( 40 );
   c2.push_back( 50 );
   c2.push_back( 60 );
   cout << "c1 =";
   for ( cIter = c1.begin( ); cIter != c1.end( ); cIter++ )
      cout << " " << *cIter;
   cout << endl;
   c1.assign( ++c2.begin( ), c2.end( ) ); //把c1中的内容用c2中的内容代替，范围是从c2中的第二个元素开始到结束为止。
   cout << "c1 =";
   for ( cIter = c1.begin( ); cIter != c1.end( ); cIter++ )
      cout << " " << *cIter;
   cout << endl;
   c1.assign( 7, 4 ); //把c1中的内容用7个4 代替
   cout << "c1 =";
   for ( cIter = c1.begin( ); cIter != c1.end( ); cIter++ )
      cout << " " << *cIter;
   cout << endl;
return 0;
}