参考内容来自:http://c.biancheng.net/cpp/biancheng/view/261.html
C++ primer第四版P257
平台:Ubuntu,G++ compiler
头文件:#include<sstream>,
三种字符流类型:istringstream,ostringstream,stringstream,
字符串流的赋值格式有
stringstream stream(string类型);将string和stream绑定起来。
stringstream stream(缓冲数组数组首地址,缓冲数组长度);这条可参考网址上的例子
stringstream的特定操作:
stringstream strm;创建自由的stringstream
stingstream stem(s);创建存储s的副本的stringstream对象,其中s是string类型的对象
strm.str();返回strm中存储的string类型对象,也就是选取strm流中string类型的对象作为返回值
strm.str(s);将string类型的s复制给strm,返回void
代码如下:
1 #include<iostream>
2 #include<vector>
3 #include<deque>
4 #include<list>
5 #include<stack>
6 #include<queue>
7 #include<algorithm>
8 #include<string>
9 #include<fstream>
10 #include<sstream>
11 using namespace std;
12
13 string line1 = "We were her pride of 10 she named us:";
14 string line2 = "Benjamin,Phoenix,the Prodigal";
15 string line3 = "and perspicacious pacific Suzanne";
16
17 string sentence = line1+' '+line2+' '+line3;
18
19 int main()
20 {
21 vector<string>words;
22 string word;
23 stringstream istr(sentence);
24 while(istr>>word)
25 words.push_back(word);
26 for(vector<string>::iterator iter = words.begin();iter!=words.end();++iter)
27 cout<<*iter<<" ";
28
29 return 0;
30 }
31
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