ostreambuf_iterator::operator++
傳回 Iterator ostream 對相同字元它的無作用的遞增運算子解決了,在作業之前呼叫。
ostreambuf_iterator<CharType, Traits>& operator++( );
ostreambuf_iterator<CharType, Traits>& operator++( int );
傳回值
參考至原先定址的字元或是可以轉換成 ostreambuf_iterator<CharType, Traits>的由實作環境決定物件。
備註
運算子可用來實作這個輸出 Iterator 運算式 *i = x。
範例
// 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';
}
需求
標頭:<迭代器>
命名空間: std