Class CBNFNode

class CBNFNode : public CTypedNode< TInt, const TDesC * >;

Description

Backus-Naur Form (BNF) node that forms part of a BNF tree (CBNFParser).

Node types are stored as TInts, and attribute types as descriptors.

Derivation

• CTypedNode< TInt, const TDesC * > - No description.

• CBNFNode - Backus-Naur Form (BNF) node that forms part of a BNF tree ( CBNFParser)

Members

Defined in CBNFNode:
CBNFNode(), KNMoreCount(), KNMoreMaximum(), KNMoreMinimum(), KPostRuleCallback(), KPreRuleCallback(), KRangeEnd(), KRangeStart(), KReference(), NewL(), ~CBNFNode()

IMPORT_C ~CBNFNode();

Description

Destructor.

static IMPORT_C CBNFNode *NewL(TInt aType);

Description

Allocates and constructs a new parentless node.

Parameters

TInt aType The type of the node

Return value

CBNFNode * New parentless node

protected: IMPORT_C CBNFNode(TInt aType);

Description

Parameters

TInt aType

static IMPORT_C CBNFNodeAttributeType KPreRuleCallback();

Description

Gets the pre-rule callback attribute type.

Return value

CBNFNodeAttributeType Pre-rule callback attribute type

static IMPORT_C CBNFNodeAttributeType KPostRuleCallback();

Description

Gets the post-rule callback attribute type.

Return value

CBNFNodeAttributeType Post-rule callback attribute type

static IMPORT_C CBNFNodeAttributeType KReference();

Description

Gets the reference attribute type.

Return value

CBNFNodeAttributeType Reference attribute type

static IMPORT_C CBNFNodeAttributeType KRangeStart();

Description

Gets the range start attribute type.

Return value

CBNFNodeAttributeType Range start attribute type

static IMPORT_C CBNFNodeAttributeType KRangeEnd();

Description

Gets the range end attribute type.

Return value

CBNFNodeAttributeType Range end attribute type

static IMPORT_C CBNFNodeAttributeType KNMoreCount();

Description

Gets the match n or more times attribute type.

Return value

CBNFNodeAttributeType Match n or more times attribute type

static IMPORT_C CBNFNodeAttributeType KNMoreMinimum();

Description

Gets the match n or more minimum times attribute type.

Return value

CBNFNodeAttributeType Match n or more minimum times attribute type

static IMPORT_C CBNFNodeAttributeType KNMoreMaximum();

Description

Gets the match n or more maximum times attribute type.

Return value

CBNFNodeAttributeType Match n or more maximum times attribute type