Function TrimString

src/StringUtils.cpp:165–193

AString TrimString(const AString & str)
{
	size_t len = str.length();
	size_t start = 0;
	while (start < len)
	{
		if (str[start] > 32)
		{
			break;
		}
		++start;
	}
	if (start == len)
	{
		return "";
	}
	
	size_t end = len;
	while (end >= start)
	{
		if (str[end] > 32)
		{
			break;
		}
		--end;
	}
	
	return str.substr(start, end - start + 1);
}