Class CDelimitedQuery16

class CDelimitedQuery16 : public CDelimitedDataBase16;

Description

Dependencies : CDelimitedStringBase16 Comments : Provides functionality to create a delimited query where components of the query delimited by '&' as defined in RFC2396.

Derivation

• CBase - Base class for all classes to be instantiated on the heap

• CDelimitedDataBase16 - Dependencies : CBase, TDelimitedParserBase16 Comments : Provides functionality for creating and editing a delimited data object

• CDelimitedQuery16 - Dependencies : CDelimitedStringBase16 Comments : Provides functionality to create a delimited query where components of the query delimited by '&' as defined in RFC2396

Members

Defined in CDelimitedQuery16:
InsertAndEscapeCurrentL(), NewL(), NewLC(), PushAndEscapeBackL(), PushAndEscapeFrontL(), ~CDelimitedQuery16()

Inherited from CBase:
Delete(), Extension_(), operator new()

Inherited from CDelimitedDataBase16:
AddBackDelimiterL(), AddFrontDelimiterL(), ConstructL(), InsertCurrentL(), Parse(), ParseReverse(), Parser(), PopBackL(), PopFrontL(), PushBackL(), PushFrontL(), RemoveCurrentL(), SetDelimiter(), TrimBackDelimiterL(), TrimFrontDelimiterL()

static IMPORT_C CDelimitedQuery16 *NewL(const TDesC16 &aQuery);

Description

Static factory constructor. Uses two phase construction and leaves nothing on the CleanupStack.

Post-Condition

Nothing left on the CleanupStack.

Parameters

const TDesC16 &aQuery A descriptor with the initial query.

Return value

CDelimitedQuery16 * A pointer to created object.

static IMPORT_C CDelimitedQuery16 *NewLC(const TDesC16 &aQuery);

Description

Static factory constructor. Uses two phase construction and leaves a pointer to created object on the CleanupStack.

Post-Condition

Pointer to created object left of CleanupStack.

Parameters

const TDesC16 &aQuery A descriptor with the initial query.

Return value

CDelimitedQuery16 * A pointer to created object.

IMPORT_C ~CDelimitedQuery16();

Description

Destructor.

IMPORT_C void InsertAndEscapeCurrentL(const TDesC16 &aSegment);

Pre-Condition

The query must have been initially parsed.

Description

Escape encodes segment then inserts the escaped version in a position before the current parsed segment. The new segment should only contain a single query segment, as any query delimiters in the segment will be converted to an escape triple. The parser is left in a state where its current segment is the same one as before the insertion.

Post-Condition

The query will have been extended to include the new segment. The current segment will remain as the one before the insertion.

Parameters

const TDesC16 &aSegment A descriptor with the unescaped query segment.

IMPORT_C void PushAndEscapeFrontL(const TDesC16 &aSegment);

Pre-Condition

The delimiter must have been set.

Description

Escape encodes segment then inserts the escaped version at the front of the query. The new segment should only contain a single query segment, as any query delimiters in the segment will be converted to an escape triple. The parser is left in a state where its current segment is the same one as before the insertion.

Post-Condition

The query will have been extended to include the new segment.

Parameters

const TDesC16 &aSegment A descriptor with the unescaped query segment.

IMPORT_C void PushAndEscapeBackL(const TDesC16 &aSegment);

Pre-Condition

The delimiter must have been set.

Description

Escape encodes segment then inserts the escaped version at the back of the query. The new segment should only contain a single query segment, as any query delimiters in the segment will be converted to an escape triple. The parser is left in a state where its current segment is the same one as before the insertion.

Post-Condition

The query will have been extended to include the new segment.

Parameters

const TDesC16 &aSegment A descriptor with the unescaped query segment.