void test_queue()
{
//test queue
myQueue <int> q = new myQueue <int>();
q.push(1);
int tmp = q.pop();
q.push(2);
q.push(3);
tmp = q.pop();
tmp = q.pop();
return;
}
public void start()
{
var fs = new myReader();
fs.Open(uri);
progress_total = fs.size;
fs.Seek(0, SeekOrigin.Begin);
int nRead;
nRead = fs.Read(block, block_prefix, page_size);
for (; nRead > 0; nRead = fs.Read(block, block_prefix, page_size))
{
#if bg_parse
m_block.push(new myBlock(nRead, block));
m_nBlock++;
block = new byte[page_size + block_prefix];
#else
parseBlock(nRead, block);
#endif
}
//save last record
if (type != myTkType.t_eol)
{
type = myTkType.t_eol;
executeRule();
}
fs.Close();
fs.Dispose();
}
void executeRule()
{
cur = nState;
nState = tbl[(int)cur, (int)type];
cbid id = cbidTbl[(int)cur, (int)type];
switch (id)
{
case cbid.o1:
//do nonthing
break;
case cbid.ss:
res.count++;
res.arr.Add("");
res.curObj.iStart = ++res.curObj.iCur;
break;
case cbid.sa:
res.curObj.iStart = ++res.curObj.iCur;
break;
case cbid.aa:
res.curObj.iCur++;
break;
case cbid.bs:
res.count++;
res.arr.Add(res.gerCurObj());
res.curObj.iCur += 2;
break;
case cbid.es:
res.count++;
res.arr.Add(res.gerCurObj());
res.curObj.iCur++;
break;
case cbid.ba:
res.curObj.iCur += 2;
res.curObj.dblQt = true;
break;
case cbid.sz:
res.curObj.iStart = res.curObj.iCur;
goto case cbid.en;
case cbid.en:
res.arr.Add(res.gerCurObj());
//save rec & reset
#if use_res_queue
m_resQueue.push(res.arr);
#else
m_res.Add(res.arr);
#endif
m_recCount++;
res.reset();
break;
case cbid.se:
res.curObj.iStart = res.curObj.iCur++;
break;
case cbid.zz:
res.curObj.iCur++;
break;
default:
throw new Exception();
}
}