bool CCtpmmdZitContainer::NewData(DataObjectPtr dop)
{
char* buf = (char*)dop->GetData();
size_t len = dop->GetDataLength();
if ((DataObject::MARKET_DATA_TYPE)(*(int*)buf) == DataObject::MARKET_DATA_TYPE_CTPMMD) {
buf += sizeof(int), len -= sizeof(int);
CTPMMD* ctpmmd = (CTPMMD*)buf;
if (_data_len > (size_t)ctpmmd->fIndex) {
_curpos = (size_t)ctpmmd->fIndex;
memcpy(_ctpmmd + _curpos, ctpmmd, sizeof(CTPMMD));
# ifdef _DEBUG
/*CTPMMD* pctpmmd = _ctpmmd + _curpos;
MYTRACE(L"CTPMMD %.02f %.02f %.02f %.02f %.02f %.02f %.02f\n",
pctpmmd->fIndex,
pctpmmd->m_time,
pctpmmd->LastPrice,
pctpmmd->Volume,
pctpmmd->relVolume,
pctpmmd->OpenInterest,
pctpmmd->relInterest);*/
# endif //_DEBUG
_world.renew_world(_ctpmmd + _curpos);
++_count;
} else {
//shift to left
//but not now
}
return true;
}
return false;
}
GLYPH_CHANGED_TYPE IDataContainer::AddData(DataObjectPtr dop)
{
GLYPH_CHANGED_TYPE change = GLYPH_CHANGED_TYPE_NONE;
MARKET_DATA_TYPE datatype = (MARKET_DATA_TYPE)*(int*)(dop->GetData());
if (NewData(dop)) {
//TCHAR name[MAX_PATH];
//CChineseCodeLib::Gb2312ToUnicode(name, MAX_PATH, _name);
//MYTRACE(L"container name is %s\n", name);
//calculators
for (CalConstIter iter = _cals.begin(); iter != _cals.end(); iter++) {
(*iter)->NewData(this, datatype);
}
//canvases
for (DataCanvasArray::const_iterator iter = _canvases.begin(); iter != _canvases.end(); iter++) {
GLYPH_CHANGED_TYPE c = (*iter)->NewData(this, datatype);
change = (GLYPH_CHANGED_TYPE)((int)change | (int)c);
}
//data graphs
for (DataGraphConstIter iter = _dgraph.begin(); iter != _dgraph.end(); iter++) {
GLYPH_CHANGED_TYPE c = (*iter)->NewData(this, datatype);
change = (GLYPH_CHANGED_TYPE)((int)change | (int)c);
}
}
return change;
}
bool CZitdataContainer::NewData(DataObjectPtr dop)
{
char* buf = (char*)dop->GetData();
size_t len = dop->GetDataLength();
if ((DataObject::MARKET_DATA_TYPE)(*(int*)buf) == DataObject::EUCLID_CALUC_TO_TRANSMIT) {
buf += sizeof(int), len -= sizeof(int);
return _zit_data.AppendData(buf, len);
}
return false;
}