读取方式: 逐词读取, 词之间用空格区分,遇到"."就停止读取,返回的内容存取在vector<string>中
- //read data from the file, Word By Word
- //when used in this manner, we'll get space-delimited bits of text from the file
- //but all of the whitespace that separated words (including newlines) was lost.
- //http://www.sharejs.com
- vector<string> ReadDataFromFileWBW()
- {
- ifstream fin("Input.txt");
- string strWord("");
- vector<string> v;
- while( fin >> strWord )
- {
- //字符串string类的比较要用compare函数
- if (strWord.compare(strWord.length()-1, 1, ".") == 0)
- {
- strWord.erase(strWord.length()-1, 1);
- v.push_back(strWord);
- return v;
- }
- v.push_back(strWord);
- }
- }
来源: http://www.phpxs.com/code/1004260/