Class RIncrMatcherPtr

class RIncrMatcherPtr : public RIncrMatcherBase;

Description

Incrementally matches text against a descriptor, accessed via a pointer.

The class does not take a copy of the text to match against, but only stores the pointer.

Derivation

• RIncrMatcherBase - Base class for incremental matcher classes.

• RIncrMatcherPtr - Incrementally matches text against a descriptor, accessed via a pointer.

Members

Defined in RIncrMatcherPtr:

• MatchDes()Gets the match text.
• MatchDes()constGets the match text.
• RIncrMatcherPtr()Default constructor.
• RIncrMatcherPtr(TDes &)Constructor that initialises the object with the text to be matched against.
• SetMatcherPtr(TDes &)Sets the text to be matched against.
• ~RIncrMatcherPtr()Destructor.

Inherited from RIncrMatcherBase:

• AppendChar(TChar)Appends a character to the end of the match text.
• Clear()Clears the match text.
• DeleteLastChar()Deletes the final character in the match text.
• FirstMatchingIndex(TInt &,const MDesC16Array &,TInt)constFinds the first match in an array, using a binary comparison.
• FirstMatchingIndexC(TInt &,const MDesC16Array &,TInt)constFinds the first match in an array, using locale collation rules.
• FirstMatchingIndexF(TInt &,const MDesC16Array &,TInt)constFinds the first match in an array, using locale folding rules.
• IsMatch(const TDesC &)constTests for match, using a binary comparison.
• IsMatchC(const TDesC &)constTests for match, using locale collation rules.
• IsMatchF(const TDesC &)constTests for match, using locale folding rules.
• MatchLength()constGets the current length of the match text buffer.
• MatchText()constGets the match text as a TPtrC.
• MaxLength()constGets the maximum length of the match text buffer.
• SetBestMatch(const TDesC &)Sets the match text to the best match between the match text and the passed buff...
• SetBestMatchC(const TDesC &)Sets the match text to the best match between the match text and the passed buff...
• SetBestMatchF(const TDesC &)Sets the match text to the best match between the match text and the passed buff...
• SetMatchText(const TDesC &)Sets the match text.

IMPORT_C RIncrMatcherPtr();

Description

Default constructor.

IMPORT_C RIncrMatcherPtr(TDes &aDes);

Description

Constructor that initialises the object with the text to be matched against.

Parameters

TDes16 &aDes Text to be matched against

IMPORT_C virtual ~RIncrMatcherPtr();

Description

Destructor.

inline void SetMatcherPtr(TDes &aDes);

Description

Sets the text to be matched against.

Parameters

TDes16 &aDes Text to be matched against

protected: IMPORT_C virtual TDes& MatchDes();

Description

Gets the match text.

Return value

TDes16 & Match text

protected: IMPORT_C virtual const TDes& MatchDes() const;

Description

Gets the match text.

Return value

const TDes16 & Match text