BSchemaTableNode::CustomColumn Class Reference
[CoreDataManagerProvider]

#include <dmprovider/SchemaTableNode.h>

Inheritance diagram for BSchemaTableNode::CustomColumn:

Detailed Description

Base class for implementing custom column data in BSchemaTableNode.

Derive from this class and implement its virtuals, then add an instance to the table with BSchemaTableNode::AddCustomColumn().

Column Management

Attach/detach from table.

status_t AttachColumn (const SString &name, const char **baseColumnNames=NULL)

Attach this custom data to a column name in the table.

status_t DetachColumn (const SString &name)

Detach this custom column from the table.

Bookkeeping

Creation, destruction.

CustomColumn (const sptr< BSchemaTableNode > &table)

const sptr< BSchemaTableNode > & Table () const

virtual ~CustomColumn ()

Data Computation

Bind to columns, retrieve column data.

virtual status_t SetValueLocked (uint32_t columnOrRowID, const SValue &inValue, SValue *inoutRealValues)

virtual SValue ValueLocked (uint32_t columnOrRowID, const SValue *baseValues, const size_t *columnsToValues) const =0

Retrieve data for this column.

Constructor & Destructor Documentation

CustomColumn ( const sptr< BSchemaTableNode > & table )

~CustomColumn ( ) [virtual]

Member Function Documentation

status_t AttachColumn ( const SString & name,

const char ** baseColumnNames = NULL

)

Attach this custom data to a column name in the table.

status_t DetachColumn ( const SString & name )

Detach this custom column from the table.

status_t SetValueLocked ( uint32_t columnOrRowID,

const SValue & inValue,

SValue * inoutRealValues

) [virtual]

const sptr<BSchemaTableNode>& Table ( ) const [inline]

virtual SValue ValueLocked ( uint32_t columnOrRowID,

const SValue * baseValues,

const size_t * columnsToValues

) const [pure virtual]

Retrieve data for this column.

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


Column Management
Attach/detach from table.
status_t	AttachColumn (const SString &name, const char **baseColumnNames=NULL)
	Attach this custom data to a column name in the table.
status_t	DetachColumn (const SString &name)
	Detach this custom column from the table.
Bookkeeping
Creation, destruction.
	CustomColumn (const sptr< BSchemaTableNode > &table)
const sptr< BSchemaTableNode > &	Table () const
virtual	~CustomColumn ()
Data Computation
Bind to columns, retrieve column data.
virtual status_t	SetValueLocked (uint32_t columnOrRowID, const SValue &inValue, SValue *inoutRealValues)
virtual SValue	ValueLocked (uint32_t columnOrRowID, const SValue baseValues, const size_t columnsToValues) const =0
	Retrieve data for this column.

BSchemaTableNode::CustomColumn Class Reference [CoreDataManagerProvider]

Detailed Description

Column Management

Bookkeeping

Data Computation

Constructor & Destructor Documentation

Member Function Documentation

BSchemaTableNode::CustomColumn Class Reference
[CoreDataManagerProvider]