本文整理汇总了C++中AcDbObjectIdArray::setLogicalLength方法的典型用法代码示例。如果您正苦于以下问题：C++ AcDbObjectIdArray::setLogicalLength方法的具体用法？C++ AcDbObjectIdArray::setLogicalLength怎么用？C++ AcDbObjectIdArray::setLogicalLength使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AcDbObjectIdArray的用法示例。
在下文中一共展示了AcDbObjectIdArray::setLogicalLength方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getPersistentEntReactor
void
ArxDbgUiTdcPersistentReactors::getAttachedEntities(AcDbObjectIdArray& objIds)
{
AcDbVoidPtrArray dbPtrs;
ArxDbgUtils::getAllDatabases(dbPtrs);
AcDbObjectId prId;
ArxDbgPersistentEntReactor* peReactor;
Acad::ErrorStatus es;
AcDbObjectIdArray tmpIds;
int len = dbPtrs.length();
for (int i=0; i<len; i++) {
prId = getPersistentEntReactor(static_cast<AcDbDatabase*>(dbPtrs[i]), false);
es = acdbOpenObject(peReactor, prId, AcDb::kForRead);
if (es == Acad::eOk) {
tmpIds.setLogicalLength(0); // reusing array for each database
peReactor->getAttachedToObjs(tmpIds);
peReactor->close();
objIds.append(tmpIds);
}
}
}示例2: getAllSymbolRecordsIds
int getAllSymbolRecordsIds(AcRxClass* pTableClass, AcDbObjectIdArray & idaAll)
{
CLogger::Print(_T("*Call: getAllSymbolRecordsIds()"));
Acad::ErrorStatus es;
idaAll.setLogicalLength(0);
AcDbDatabase* pDb = acdbHostApplicationServices()->workingDatabase();
AcDbSymbolTable* pSymbolTable = NULL;
if (AcRx::kEqual == pTableClass->comparedTo(AcDbBlockTable::desc())) {
CLogger::Print(_T("> This is BlockTable!"));
es = pDb->getBlockTable(pSymbolTable, AcDb::kForRead);
}
else if (AcRx::kEqual == pTableClass->comparedTo(AcDbLayerTable::desc())) {
CLogger::Print(_T("> This is LayerTable!"));
es = pDb->getLayerTable(pSymbolTable, AcDb::kForRead);
}
else if (AcRx::kEqual == pTableClass->comparedTo(AcDbLinetypeTable::desc())) {
CLogger::Print(_T("> This is LinetypeTable!"));
es = pDb->getLinetypeTable(pSymbolTable, AcDb::kForRead);
}
else if (AcRx::kEqual == pTableClass->comparedTo(AcDbTextStyleTable::desc())) {
CLogger::Print(_T("> This is TextStyleTable!"));
es = pDb->getTextStyleTable(pSymbolTable, AcDb::kForRead);
}
else {
CLogger::Print(_T("*Exit: getAllSymbolRecordsIds() - This kind of SymbolTable is not supported!"));
return -1;
}
if (Acad::eOk != es) {
CLogger::Print(_T("*Exit: getAllSymbolRecordsIds() - Fail to get SymbolTable!"));
return -1;
}
//------------
// Get the SymbolTable's iterator.
AcDbSymbolTableIterator* pSymbolTableIter = NULL;
es = pSymbolTable->newIterator(pSymbolTableIter);
pSymbolTable->close();
if (Acad::eOk != es) {
CLogger::Print(_T("*Exit: getAllSymbolRecordsIds() - Fail to get the SymbolTable's iterator!"));
return -1;
}
//------------
// Steps through the SymbolTable's records.
// Then get the SymbolTableRecord's ObjectID.
for (; !pSymbolTableIter->done(); pSymbolTableIter->step()) {
AcDbObjectId idObj = AcDbObjectId::kNull;
if (Acad::eOk == pSymbolTableIter->getRecordId(idObj))
idaAll.append(idObj);
}
delete pSymbolTableIter;
CLogger::Print(_T("*Exit: getAllSymbolRecordsIds() - Count: %02d"), idaAll.length());
return idaAll.length();
}