SourcePro® 2023.1 |
SourcePro® API Reference Guide |
Deprecated. Used as a buffer when transferring data between the application and the database. More...
#include <rw/db/dbvector.h>
Additional Inherited Members | |
Public Member Functions inherited from RWDBTBuffer< T > | |
RWDBTBuffer (RWSize_T entries=1, RWSize_T width=0) | |
RWDBTBuffer (T *data, RWSize_T entries=1, RWSize_T width=0) | |
RWDBTBuffer (T *data, RWDBNullIndicator *indicator, RWSize_T entries=1, RWSize_T width=0) | |
virtual | ~RWDBTBuffer () |
size_t | entries () const |
bool | isNull (size_t index) const |
const T & | operator[] (size_t index) const |
T & | operator[] (size_t index) |
void | paramType (RWDBColumn::ParamType newType) |
RWDBColumn::ParamType | paramType () const |
void | setData (const T &newData) |
void | setData (size_t index, const T &newData) |
void | setNull () |
void | setNull (size_t index) |
void | unsetNull () |
void | unsetNull (size_t index) |
Class RWDBVector is derived from RWDBTBuffer and is used to transfer data between the application and the database via classes RWDBBulkReader and RWDBBulkInserter.
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
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