LString LString::fromAscii(const std::string &s) {
LString ret;
ret.resize(s.size());
LString::Iterator out = ret.begin();
for (std::string::const_iterator i = s.begin(); i != s.end(); ++i) {
*out = *i;
}
return ret;
}
LString LString::toLower() const {
LString ret;
ret.resize(size());
LString::Iterator out = ret.begin();
for (LString::ConstIterator i = begin(); i != end(); i++) {
char32_t ch = *i;
ch = toLower(ch);
*out = ch;
++out;
}
return ret;
}
LString LString::fromUtf8(const std::string &s) {
if (s.size() == 0) return LString();
const uint8_t *begin = reinterpret_cast<const uint8_t*>(s.c_str());
const uint8_t *end = begin + s.size();
LString ret;
ret.reserve(s.size());
LChar *destBegin = ret.begin();
LChar *destEnd = ret.end();
bool conversionSucceeded = utf8ToUtf32(&begin, end, &destBegin, destEnd);
assert(conversionSucceeded && "Failed conversion utf8 -> utf32");
ret.resize(destBegin - ret.begin());
return ret;
}
