返回ostream迭代器到同一字符它的不运行的增量运算符解决的,则操作调用之前。
ostreambuf_iterator<CharType, Traits>& operator++( );
ostreambuf_iterator<CharType, Traits>& operator++( int );
返回值
对最初解决的字符或对转换成 ostreambuf_iterator<CharType,Traits>的实现中定义的对象。
备注
运算符用于实现该输出迭代器表达式*i = x。
示例
// ostreambuf_iterator_op_incr.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