自作split関数を用いて、標準入力を、読み出す [C++]

プログラムをメモします。

#include <vector>
#include <iostream>
#define BIG_BUFFERSIZE 1024
using namespace std;

template <typename List>
void split(const std::string& s, const std::string& delim, List& result)
{
    result.clear();

    using string = std::string;
    string::size_type pos = 0;

    while(pos != string::npos )
    {
        string::size_type p = s.find(delim, pos);

        if(p == string::npos)
        {
            result.push_back(s.substr(pos));
            break;
        }
        else {
            result.push_back(s.substr(pos, p - pos));
        }

        pos = p + delim.size();
    }
}

int main(void)
{
  vector<string> strData;
  
    while(cin) {
        string input_line;
        getline(cin, input_line);
        cout << input_line << endl;
        strData.push_back(input_line);
    };
    
    
    for(auto i = strData.begin(); i != strData.end(); ++i) {
        vector<string> split_data;
        cout << *i << endl;
        split(*i, ".", split_data);
        
        for(auto j = split_data.begin(); j != split_data.end(); ++j) {
            cout << *j << endl;
        }
    }
}

入力

192.168.186.70
1
192.168.110.238 - - [10/Jul/2013:18:40:43 +0900] "GET /top.html HTTP/1.1" 404 8922 "http://gi-no.jp" "Mozilla/5.0"

出力

192.168.186.70
1
192.168.110.238 - - [10/Jul/2013:18:40:43 +0900] "GET /top.html HTTP/1.1" 404 8922 "http://gi-no.jp" "Mozilla/5.0"

192.168.186.70
192
168
186
70
1
1
192.168.110.238 - - [10/Jul/2013:18:40:43 +0900] "GET /top.html HTTP/1.1" 404 8922 "http://gi-no.jp" "Mozilla/5.0"
192
168
110
238 - - [10/Jul/2013:18:40:43 +0900] "GET /top
html HTTP/1
1" 404 8922 "http://gi-no
jp" "Mozilla/5
0"