[ARX]为什么我的自定义实体类加入对象字典 出错
// This is command 'TEST'void cascoTest()
{
acutPrintf("cascoCEntity was on the Drawing.\n"); AcDbBlockTable *pBlkTbl;
acdbHostApplicationServices()->workingDatabase()
->getBlockTable(pBlkTbl, AcDb::kForRead);
AcDbBlockTableRecord *pTblRcd;
pBlkTbl->getAt(ACDB_MODEL_SPACE, pTblRcd, AcDb::kForWrite);
pBlkTbl->close();
cascoCEntity *pMyEnt = new cascoCEntity();//自定义实体类cascoCEntity : public AcDbEntity
pTblRcd->appendAcDbEntity(objectID, pMyEnt);
objectID_a = objectID;
const AcGePoint3d start(pMyEnt->Center());
//pMyEnt->close();
cascoCEntity *pMySecondEnt = new cascoCEntity("Drawing0.dwg", "TWO_RECT"); //自定义实体类cascoCEntity : public AcDbEntity
pTblRcd->appendAcDbEntity(objectID, pMySecondEnt);
objectID_b = objectID;
const AcGePoint3d end(pMySecondEnt->Center());
//pMySecondEnt->close();
AcDbLine *pLine = new AcDbLine(start, end);
pTblRcd->appendAcDbEntity(objectID, pLine);
pLine->close();
AcDbDictionary *pNamedObj;
AcDbDictionary *pNameList;
acdbHostApplicationServices()->workingDatabase()
->getNamedObjectsDictionary(pNamedObj, AcDb::kForWrite);
if (pNamedObj->getAt("ASDK_DICT", (AcDbObject*&)pNameList, AcDb::kForWrite)
== Acad::eKeyNotFound)
{
pNameList = new AcDbDictionary;
AcDbObjectId DictId;
pNamedObj->setAt("ASDK_DICT", pNameList, DictId);
}
pNamedObj->close();
CascoObjectToNotify *pObj = new CascoObjectToNotify(); //自定义实体类CascoObjectToNotify : public AcDbObject
pObj->eLinkage(objectID, true);
AcDbObjectId objId;
if ((pNameList->getAt("object_to_notify_A", objId))
== Acad::eKeyNotFound)
{
pNameList->setAt("object_to_notify_A", pObj, objId);
pObj->close();
} else {
delete pObj;
ads_printf("object_to_notify_A already exists\n");
}
pMyEnt->addPersistentReactor(objectID_a); //原来是objId，关键objId为空
pMyEnt->close();
pObj = new CascoObjectToNotify();
pObj->eLinkage(objectID, false);
if ((pNameList->getAt("object_to_notify_B", objId))
== Acad::eKeyNotFound)
{
pNameList->setAt("object_to_notify_B", pObj, objId);
pObj->close();
} else {
delete pObj;
ads_printf("object_to_notify_B already exists\n");
}
pMySecondEnt->addPersistentReactor(objectID_b); //原来是objId
pMySecondEnt->close();
pNameList->close();
pTblRcd->close();
}
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