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| author | Chris Dyer <cdyer@Chriss-MacBook-Air.local> | 2013-05-06 22:22:36 -0400 |
|---|---|---|
| committer | Chris Dyer <cdyer@Chriss-MacBook-Air.local> | 2013-05-06 22:22:36 -0400 |
| commit | 9b656ed347ee098574b98a59ce11ccecb81e52f6 (patch) | |
| tree | bf1047f77f04f53ced70623852e602db84cec865 /utils | |
| parent | 22f37b828e2e9d8fc2cb9a7f55081b5a327f709f (diff) | |
fix
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/stringlib.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/utils/stringlib.h b/utils/stringlib.h index ff5dc89d..1bb533d8 100644 --- a/utils/stringlib.h +++ b/utils/stringlib.h @@ -268,6 +268,16 @@ inline unsigned int UTF8Len(unsigned char x) { else return 0; } +inline unsigned int UTF8StringLen(const std::string& x) { + unsigned pos = 0; + int len = 0; + while(pos < x.size()) { + ++len; + pos += UTF8Len(x[pos]); + } + return len; +} + std::string md5(const std::string& in); #endif |