ostream_iterator
#include "stdafx.h"
#include <iostream.h>
#include <stdlib.h> // Need random(), srandom()
#include <stdio.h>
#include <string.h>
#include <time.h> // Need time()
#include <algorithm> // Need sort(), copy()
#include <vector> // Need vector
using namespace std;
void Display(vector<int>& v, const char* s);
// Display label s and contents of integer vector v
void Display(vector<int>& v, const char* s)
{
cout << endl << s << endl;
copy(v.begin(), v.end(),
ostream_iterator<int>(cout, "\t"));
cout << endl;
}
int main(int argc, char* argv[])
{
// Seed the random number generator
srand( time(NULL) );
// Construct vector and fill with random integer values
vector<int> collection(10);
for (int i = 0; i < 10; i++)
collection[i] = rand() % 10000;;
// Display, sort, and redisplay
Display(collection, "Before sorting");
sort(collection.begin(), collection.end());
Display(collection, "After sorting");
return 0;
}
运行结果：error C2665: 'ostream_iterator<int,char,struct std::char_traits<char> >::ostream_iterator<int,char,struct std::char_traits<char> >' : none of the 2 overloads can convert parameter 1 from type 'class ostream_withassign'
执行 cl.exe 时出错.
解决方案：修改头文件#include<iostream.h>为#include<iiostream>