取消引用运算符的返回 istream_iterator所涉及的类型存储的 类型 对象。
const Type& operator*( ) const;
返回值
类型存储类型的对象。
示例
// istream_iterator_operator.cpp
// compile with: /EHsc
#include <iterator>
#include <vector>
#include <algorithm>
#include <iostream>
int main( )
{
using namespace std;
cout << "Enter integers separated by spaces & then\n"
<< " a character ( try example: '2 4 6 8 a' ): ";
// istream_iterator from stream cin
istream_iterator<int> intRead ( cin );
// End-of-stream iterator
istream_iterator<int> EOFintRead;
while ( intRead != EOFintRead )
{
cout << "Reading: " << *intRead << endl;
++intRead;
}
cout << endl;
}
个 a2
FakePre-d386ed285cda47028082aa1093f40f7c-a10d1da4e27e47f19933ce52bd4f5d09
要求
头文件: <iterator>
命名空间: std