Inheritance diagram for CdbRooRoVectorCollectionR< T, STORAGE_POLICY >:
Public Member Functions | |
| CdbRooRoVectorCollectionR () | |
| The default constructor. | |
| CdbRooRoVectorCollectionR (unsigned int theInitialSize) | |
| The normal constructor. | |
| CdbRooRoVectorCollectionR (const CdbRooRoVectorCollectionR< T, STORAGE_POLICY > &theOther) | |
| The copy constructor. | |
| virtual | ~CdbRooRoVectorCollectionR () |
| Destructor. | |
| CdbRooRoVectorCollectionR< T, STORAGE_POLICY > & | operator= (const CdbRooRoVectorCollectionR< T, STORAGE_POLICY > &theOther) |
| The assignment operator. | |
| UInt_t | size () const |
| virtual CdbStatus | resize (UInt_t theNewSize) |
| Resize the collection. | |
| virtual CdbStatus | addElement (const T &theObject) |
| virtual CdbStatus | addElement (const CdbCPtr< T > &theObjectPtr) |
| virtual CdbStatus | elementAt (UInt_t theIndex, T &theObject) const |
| virtual CdbStatus | elementAt (UInt_t theIndex, CdbCPtr< T > &theObjectPtr) const |
| virtual void | dump (std::ostream &o, const std::string &indent="") const |
Protected Member Functions | |
| virtual CdbStatus | storeSubCollectionsAt (const CdbRooRoCollectionAddressR &theCollectionAddress, const CdbCPtr< TFile > &theFilePtr, Int_t &theNumBytesStored) |
| Store sub-collections. | |
Classes eligible for this template must support the "value semantics" providing the following minimal interface:
class T { public: T(); T( const T&); T& operator=(const T&); ~T(); };
The total number of elements stored in a collection of this type is limited by 2**32 (unsigned 32-bit integer used as an index). Therefore valid indexes of the elements lay in the following range:
[0..0xFFFFFFFF]
inclusive at both sides of the range.
THE STORAGE MODEL:
1. Objects of the vector are stored using the mechanism of the TTree/TBranch.
2. The key name of that TTree is formed by concatenating the vector collection's name and ".Elements".
3. The branch name is always "0".
Definition at line 97 of file CdbRooRoVectorCollectionR.rdl.
|
|||||||||
|
The default constructor. It's also needed for ROOT I/O. Definition at line 26 of file CdbRooRoVectorCollectionR.cc. |
|
||||||||||
|
The normal constructor. Initialize the collection with the specified number of elements constructed using the default constructor of the elements class. Definition at line 36 of file CdbRooRoVectorCollectionR.cc. |
|
||||||||||
|
The copy constructor. IMPORTANT NOTE: Watch out for the implementation of this constructor because objects of the class can be in two states: "stored" and "transient". The same object can't be stored more than one time due to a unique naming scheme for persistent collections (and their sub-collections (and their elements)) in ROOT files. The same rule applies to copies of an object - after the master copy got stored then its copies can't be stored anymore. However, for the transient cache of objects the rules are slightly different. We must duplicate the cache of objects only if the input objects ia not stored. And we don't bother about duplicating it if it's not because it can easily be populated from the persistent store. And we don't care about supplementary transient context (other than the transient list of objects). That context is only used to populate the transient list from the persistent store. Copying this context accross objects can be dangerous too. Definition at line 53 of file CdbRooRoVectorCollectionR.cc. References CdbRooRoPersistentCollectionR::isStored(). |
|
|||||||||
|
Destructor.
Definition at line 81 of file CdbRooRoVectorCollectionR.cc. |
|
||||||||||
|
Definition at line 191 of file CdbRooRoVectorCollectionR.cc. References CdbStatus::Error, CdbStatus::IllegalParameters, CdbCPtr< P, CLOSE_POLICY >::isNull(), CdbRooRoPersistentCollectionR::isStored(), and CdbStatus::Success. |
|
||||||||||
|
Definition at line 172 of file CdbRooRoVectorCollectionR.cc. References CdbStatus::Error, CdbRooRoPersistentCollectionR::isStored(), and CdbStatus::Success. |
|
||||||||||||||||
|
Definition at line 250 of file CdbRooRoVectorCollectionR.cc. References CdbCPtr< TTree >::isNull(), CdbCPtr< TFile >::isNull(), CdbRooRoPersistentCollectionR::isStored(), and CdbRooRoPersistentCollectionR::storedCollectionAddress(). |
|
||||||||||||||||
|
Definition at line 231 of file CdbRooRoVectorCollectionR.cc. References CdbStatus::Success. |
|
||||||||||||||||
|
Definition at line 214 of file CdbRooRoVectorCollectionR.cc. References CdbStatus::Success. |
|
||||||||||
|
The assignment operator. IMPORTANT NOTE: See notes for the copy constructor. The same rules apply. Definition at line 97 of file CdbRooRoVectorCollectionR.cc. References CdbRooRoVectorCollectionR< T, STORAGE_POLICY >::_size, CdbRooRoVectorCollectionR< T, STORAGE_POLICY >::_tCachedObjects, CdbRooRoPersistentCollectionR::isStored(), and CdbRooRoPersistentCollectionR::operator=(). |
|
||||||||||
|
Resize the collection. If the collection gets extended then added elements will be initialized using the default constructor of the element's class. Definition at line 140 of file CdbRooRoVectorCollectionR.cc. References CdbStatus::Error, CdbRooRoPersistentCollectionR::isStored(), CdbRooRoVectorCollectionR< T, STORAGE_POLICY >::size(), and CdbStatus::Success. |
|
|||||||||
|
Definition at line 149 of file CdbRooRoVectorCollectionR.rdl. Referenced by CdbRooRoVectorCollectionR< T, STORAGE_POLICY >::resize(). |
|
||||||||||||||||||||
|
Store sub-collections. Implement the corresponding method defined in a base class.
Reimplemented from CdbRooRoPersistentCollectionR. Definition at line 269 of file CdbRooRoVectorCollectionR.cc. References CdbStatus::Error, CdbRooRoCollectionAddressR::name(), and CdbStatus::Success. |
1.3-rc3