Class CDbNames

CDbNames

Support

Supported from 5.0

Description

Maintains a list of DBMS names, and is used to report the structure of a database to the client.

This class is not intended for user derivation.

Derivation

CBase Base class for all classes to be instantiated on the heap CDbNames Maintains a list of DBMS names, and is used to report the structure of a database to the client

Defined in CDbNames:
AddL(), Count(), NewLC(), operator[](), ~CDbNames()

Inherited from CBase:
operator new()

static CDbNames* NewLC();

Description

Constructs a new empty names list object and returns a pointer to it.

The function leaves if there is not enough memory to complete this operation. It also places a pointer to the names list object onto the cleanup stack.

Return value

CDbNames* A pointer to the new names list object.

~CDbNames();

Description

Frees resources owned by the object.

void AddL(const TDesC& aName);

Description

Adds a name to the end of the list.

The function leaves if there is not enough memory to perform this operation.

Parameters

const TDesC& aName The name to be added to the list.

TInt Count() const;

Description

Returns the number of names in the list.

Return value

TInt The number of names in the list.

const TDesC& operator[](TInt anIndex) const;

Description

Returns the name at a specified index in the list.

Parameters

TInt anIndex The index of the name in the list. Indexes run from 0 to Count()-1.

Return value

TDesC& A descriptor containing the requested name.