RWDBVector< T > Class Template Reference
[Bulk Operations]

Deprecated. Used as a buffer when transferring data between the application and the database. More...

#include <rw/db/dbvector.h>

Inheritance diagram for RWDBVector< T >:

List of all members.

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Detailed Description

template<class T>
class RWDBVector< T >

Deprecated:

Please use RWDBTBuffer<T>.

Class RWDBVector<T> is derived from RWDBTBuffer<T> and is used to transfer data between the application and the database via classes RWDBBulkReader and RWDBBulkInserter.

Synopsis

 #include <rw/db/dbvector.h>
 
 RWDBVector< int > intVector(n);

Examples

The following example uses an RWDBVector<int> to insert an array of integers into a table. The 5th element in the array is inserted as NULL.

 RWDBVector< int > intVector(n);
 
 // Sets the 5th element to be null.
 intVector.setNull(4); // 0 based array.
 
 // Populates the arrays using a user-defined function.
 setValues(intVector);
 
 // Defines the inserter.
 RWDBBulkInserter ins = tab.bulkInserter(connection);
 
 // Shifts the arrays into the inserter.
 ins << intVector;
 
 // Inserts up to n values at a time.
 RWDBStatus stat = ins.execute();