diff options
Diffstat (limited to 'utilities.cpp')
| -rw-r--r-- | utilities.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/utilities.cpp b/utilities.cpp index e857d5d..8b52ce2 100644 --- a/utilities.cpp +++ b/utilities.cpp @@ -938,4 +938,15 @@ wstring toUTF16(string str) //convert as much as possible utf8::replace_invalid(str.begin(), str.end(), back_inserter(tmpstr));
utf8::utf8to16(tmpstr.begin(), tmpstr.end(), back_inserter(ustr));
return ustr;
+}
+
+string get_random(int length)
+{
+ string chars("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890");
+ string data;
+ boost::random_device rng;
+ boost::variate_generator<boost::random_device&, boost::uniform_int<>> gen(rng, boost::uniform_int<>(0, chars.length()-1));
+ for(int i = 0; i < length; ++i)
+ data += chars[gen()];
+ return data;
}
\ No newline at end of file |