/*************************************************************************
Trim all characters from the set specified in \a chars from the
begining of 'str'.
*************************************************************************/
void TextUtils::trimLeadingChars(String32& str, const String32& chars)
{
String32::size_type idx = str.find_first_not_of(chars);
if (idx != String32::npos)
{
str.erase(0, idx);
}
else
{
str.erase();
}
}
/*************************************************************************
Trim all characters from the set specified in \a chars from the end
of 'str'.
*************************************************************************/
void TextUtils::trimTrailingChars(String32& str, const String32& chars)
{
String32::size_type idx = str.find_last_not_of(chars);
if (idx != String32::npos)
{
str.resize(idx + 1);
}
else
{
str.erase();
}
}