static public IEnumerable <Rime19> GetAllByChar(CodePoint cp)
{
var range = ESyllable.GetAllByChar(cp);
Rime19 last = new Rime19 {
_i = 0xff
};
for (int i = 0; i < range.Count; ++i)
{
var syl = range[i];
var er = ESection.GetByRime(syl.Final.Index, syl.Tone);
var fork = _erTo19[er.Index];
var curr = new Rime19 {
_i = (fork.First == 30 /*泰*/ && !syl.Final.Rounded) ? fork.Second : fork.First
};
if (!curr.Equals(last))
{
yield return(last = curr);
if (fork.Count == 2 && (er.Title == '佳' || er.Title == '卦') && _jias.Contains(cp))
{
yield return(last = new Rime19 {
_i = fork.Second
});
}
}
}
}
static public bool IsLevel(CodePoint cp)
{
var range = ESyllable.GetAllByChar(cp);
for (int i = 0; i < range.Count; i++)
{
if (range[i].Tone == Tone.Level)
{
return(true);
}
}
return(false);
}
static public IEnumerable <ESection> GetAllByChar(CodePoint cp)
{
var r = ESyllable.GetAllByChar(cp);
ESection lastSect = new ESection {
_i = 0xFF
};
for (int i = 0; i < r.Count; ++i)
{
var syl = r[i];
var currSect = GetByRime(syl.Final.Index, syl.Tone);
if (!currSect.Equals(lastSect))
{
lastSect = currSect;
yield return(currSect);
}
}
}
public bool Contains(CodePoint cp)
{
bool test = false;
var r = ESyllable.GetAllByChar(cp);
int cnt = r.Count;
if (cnt > 0)
{
for (int i = 0; i < cnt; i++)
{
if (r[i].Section._i == _i)
{
test = true;
break;
}
}
}
return(test);
}