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Interface status: | deprecated |
class CDaFileSeparatedImporter : public CDaFileImporter;
Imports a text file into a data application model with specified column and record separators.
MDaIncremental
- Abstract interface for classes that implement data model incremental operations....
CBase
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Base class for all classes to be instantiated on the heap.
CDaIncremental
- CBase-based class for classes that implement data model incremental operations.
CDaFileImporter
- Base class for classes that import a file into a data application model.
CDaFileSeparatedImporter
- Imports a text file into a data application model with specified column and reco...
Defined in CDaFileSeparatedImporter
:
DoNext(TInt &)
Implements an incremental step in data importation.~CDaFileSeparatedImporter()
Destructor. Inherited from CBase
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Delete(CBase *)
Deletes the specified object.Extension_(TUint,TAny *&,TAny *)
Extension function operator new(TUint)
Allocates the object from the heap and then initialises its contents to binary z...operator new(TUint,TAny *)
Initialises the object to binary zeroes.operator new(TUint,TLeave)
Allocates the object from the heap and then initialises its contents to binary z...operator new(TUint,TLeave,TUint)
Allocates the object from the heap and then initialises its contents to binary z...operator new(TUint,TUint)
Allocates the object from the heap and then initialises its contents to binary z...Inherited from CDaFileImporter
:
CDaFileImporter(TDaFileImportParams const &)
Constructor.CloseL()
Closes the database. EBeforeStartOfToken
Read position is before the start of an input field. EEndOfFile
End of import file. EReadingToken
Input field is being read. EStartOfFile
Start of import file. HandleCancel()
Utility function to handle a cancel event occurring in data importation.HandleLeave(TInt)
Utility function to handle a leave occurring in data importation.ImportL()
Begins the data importation.Next(TInt &)
Interface to performing an incremental step in data importation.OpenL()
Opens the database to which to import. TState
Import operation states. iColumnBuffer
Column import buffer. iFile
Handle to import file. iFileSize
Import file size. iFs
File server handle. iLineBuffer
Input line buffer. iParams
Import parameters set on construction. iRecNo
Number of records imported. iRow
Row pointer. iState
Import operation state. iTotalBytesRead
Number of bytes imported. Inherited from CDaIncremental
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DoCancel()
Initialize(TInt)
Initialises the object with the number of remaining steps in the operation.SetActiveIncremental(CDaActiveIncremental *)
Sets the active object using this interface.SetObserver(MDaIncrementalObserver *)
Sets the operation observer.TerminationState()const
Gets the operation's terminal state.iActiveIncremental
Incremental active object. iObserver
Operation observer. iRemainingSteps
Number of remaining steps. iTerminationState
Operation's terminal state.