PODBC::Row Class Reference

This class functions as a simple wrapper of the PODBCStmt class to fetch/Save data to the Datasource. More...

#include <podbc.h>

Inheritance diagram for PODBC::Row:

List of all members.

Public Member Functions
	Row (PODBCStmt *stmt)
	Constructor Create a Dummy row of data to act as a Record Marker.
Field &	Column (PINDEX col)
	Retrieve Field Data given the specifed column.
Field &	Column (PString name)
	Retreive Field Data given the Column Name.
PStringArray	ColumnNames ()
	Retrieve the Column Names.
PINDEX	Columns ()
	Columns.
PINDEX	Rows ()
	Rows The Number of Rows.
Field &	operator[] (PINDEX col)
	Retrieve Field Data given specified column.
Field &	operator[] (PString col)
	Retrieve Field Data given the column Name.
PBoolean	Navigate (PINDEX row)
	Navigate to Specified Row.
void	SetNewRow ()
	SetNewRow Set New Row for input.
PBoolean	Post ()
	Post the Row back to the Database.
PBoolean	Delete (PINDEX row=0)
	Delete the Current Record from the RecordSet.
Public Attributes
PODBCRecord *	rec
PINDEX	CurRow
	Record Structure.
PBoolean	NewRow
	Current Row.
PINDEX	RowCount
	Flag to Indicate New Row (requires either Post or Delete).
Protected Attributes
PArray< Field >	Fields
	Number of Rows.

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Detailed Description

This class functions as a simple wrapper of the PODBCStmt class to fetch/Save data to the Datasource.

Data is fetched on a need to basis and not cached except to create a new row.

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Constructor & Destructor Documentation

PODBC::Row::Row

(

PODBCStmt *

stmt

)

Constructor Create a Dummy row of data to act as a Record Marker.

Template Field are created and Stored in a PARRAY.

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Member Function Documentation

Field& PODBC::Row::Column

(

PString

name

)

Retreive Field Data given the Column Name.

Field& PODBC::Row::Column

(

PINDEX

col

)

Retrieve Field Data given the specifed column.

Note: Columns atart at 1 and not exceed PODBCStmt::GetColumnCount()

PStringArray PODBC::Row::ColumnNames

(

)

Retrieve the Column Names.

PINDEX PODBC::Row::Columns

(

)

Columns.

The Number of Columns in the RecordSet

PBoolean PODBC::Row::Delete

(

PINDEX

row = 0

)

Delete the Current Record from the RecordSet.

PBoolean PODBC::Row::Navigate

(

PINDEX

row

)

Navigate to Specified Row.

Field& PODBC::Row::operator[]

(

PString

col

)

Retrieve Field Data given the column Name.

Field& PODBC::Row::operator[]

(

PINDEX

col

)

Retrieve Field Data given specified column.

PBoolean PODBC::Row::Post

(

)

Post the Row back to the Database.

When Row::NewRow is true the data can be posted back to the Database; If Edit Invoked then releasea the RowHandler for Navigation.

PINDEX PODBC::Row::Rows

(

)

Rows The Number of Rows.

void PODBC::Row::SetNewRow

(

)

SetNewRow Set New Row for input.

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Member Data Documentation

PINDEX PODBC::Row::CurRow

Record Structure.

PArray<Field> PODBC::Row::Fields [protected]

Number of Rows.

PBoolean PODBC::Row::NewRow

Current Row.

PODBCRecord* PODBC::Row::rec

PINDEX PODBC::Row::RowCount

Flag to Indicate New Row (requires either Post or Delete).

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The documentation for this class was generated from the following file:

• podbc.h

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