C++编程连接string字符串和int数字的好方法
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C++编程连接string字符串和int数字的好方法
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代碼來(lái)自:http://www.cnblogs.com/lzjsky/archive/2010/10/26/1861789.html
?1/*?
?2(C)?OOMusou?2007?http://oomusou.cnblogs.com
?3
?4Filename????:?int2str_sstream.cpp
?5Compiler????:?Visual?C++?8.0?/?ISO?C++
?6Description?:?Demo?the?how?to?convert?int?to?string
?7Release?????:?01/06/2007?1.0
?8*/
?9
10#include?<iostream>
11#include?<string>
12#include?<sstream>
13
14using?namespace?std;
15
16string?int2str(int &);
17
18int?main(void)?{
19??int?i?=?123;
20??string?s;
21??s?=?int2str(i);
22
23??cout?<<?s?<<?endl;
24}
25
26string?int2str(int?&i)?{
27??string?s;
28??stringstream?ss(s);
29??ss?<<?i;
30
31??return?ss.str();
32}
?2(C)?OOMusou?2007?http://oomusou.cnblogs.com
?3
?4Filename????:?int2str_sstream.cpp
?5Compiler????:?Visual?C++?8.0?/?ISO?C++
?6Description?:?Demo?the?how?to?convert?int?to?string
?7Release?????:?01/06/2007?1.0
?8*/
?9
10#include?<iostream>
11#include?<string>
12#include?<sstream>
13
14using?namespace?std;
15
16string?int2str(int &);
17
18int?main(void)?{
19??int?i?=?123;
20??string?s;
21??s?=?int2str(i);
22
23??cout?<<?s?<<?endl;
24}
25
26string?int2str(int?&i)?{
27??string?s;
28??stringstream?ss(s);
29??ss?<<?i;
30
31??return?ss.str();
32}
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