ostreambuf_iterator::operator*

一个非功能的取消引用运算符用于实现输出迭代器表达式*i = x。

ostreambuf_iterator<CharType, Traits>& operator*( );

返回值

ostreambuf迭代器对象。

备注

此运算符在输出迭代器表达式*i = x 仅函数输出到流字符缓冲区。适用于ostreambuf迭代器,它返回迭代器; *iter 返回 iter

示例

// ostreambuf_iterator_op_deref.cpp
// compile with: /EHsc
#include <iterator>
#include <vector>
#include <iostream>

int main( )
{
   using namespace std;

   // ostreambuf_iterator for stream cout
   // with new line delimiter
   ostreambuf_iterator<char> charOutBuf ( cout );

   // Standard iterator interface for writing
   // elements to the output stream
   cout << "Elements written to output stream:" << endl;
   *charOutBuf = 'O';
   charOutBuf++;   // no effect on iterator position
   *charOutBuf = 'U';
   *charOutBuf = 'T';
}
  

要求

标头: <iterator>

命名空间: std

请参见

参考

ostreambuf_iterator Class

标准模板库