diff options
Diffstat (limited to 'indra/llcommon/llstring.h')
| -rw-r--r-- | indra/llcommon/llstring.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h index 393f6d7a8c..2fdb8be84f 100644 --- a/indra/llcommon/llstring.h +++ b/indra/llcommon/llstring.h @@ -443,7 +443,7 @@ public: struct LLDictionaryLess { public: - bool operator()(const std::string& a, const std::string& b) + bool operator()(const std::string& a, const std::string& b) const { return (LLStringUtil::precedesDict(a, b) ? true : false); } @@ -564,6 +564,17 @@ LL_COMMON_API S32 utf8str_compare_insensitive( const std::string& rhs); /** +* @brief Properly truncate a utf8 string to a maximum character count. +* +* If symbol_len is longer than the string passed in, the return +* value == utf8str. +* @param utf8str A valid utf8 string to truncate. +* @param symbol_len The maximum number of symbols in the return value. +* @return Returns a valid utf8 string with symbol count <= max_len. +*/ +LL_COMMON_API std::string utf8str_symbol_truncate(const std::string& utf8str, const S32 symbol_len); + +/** * @brief Replace all occurences of target_char with replace_char * * @param utf8str A utf8 string to process. |