C++ —用sstream把int转成string类型的方法
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posted @ 2011年9月15日 08:59
in C/C++
, 3905 阅读
itoa是把整型转成char*,如果要转成string类型的话，可以用如下方法
In order to convert an int (or any other numeric type, e.g., float, double, etc.) to string, you can use:
#include <sstream> int i = 5; std::string s; std::stringstream out; out << i; s = out.str();
来自：http://notfaq.wordpress.com/2006/08/30/c-convert-int-to-string/
2011年9月17日 00:42
string str(itoa(123));
cout << str;
2012年2月17日 15:57
@Mike Manilone: cool, 谢谢
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