TFindChunk Class Reference

class TFindChunk : public TFindHandleBase

Searches for all global chunks by pattern matching against the names of (Kernel side) chunk objects.

The match pattern can be set into this object at construction; it can also be changed at any time after construction by using TFindHandleBase::Find().

After construction, call TFindChunk::Next() repeatedly to find successive chunks whose names match the current pattern. A successful call to TFindChunk::Next() means that a matching chunk has been found.

TFindHandleBase

Inherits from

Constructor & Destructor Documentation

TFindChunk()

TFindChunk()[inline]

Constructs this object with a default match pattern.

The default match pattern, as implemented by the base class, is the single character "*".

A new match pattern can be set after construction by calling TFindHandleBase::Find().

TFindHandleBase

TFindChunk(const TDesC &)

TFindChunk(const TDesC &aMatch)[inline]

Constructs the object with the specified match pattern.

A new match pattern can be set after construction by calling TFindHandleBase::Find().

TFindHandleBase

Parameters

const TDesC & aMatchThe match pattern.

Member Functions Documentation

Next(TFullName &)

IMPORT_C TIntNext(TFullName &aResult)

Finds the full name of the next chunk which matches the match pattern.

Parameters

TFullName & aResultA reference to a TBuf descriptor with a defined maximum length. If a matching chunk is found, its full name is set into this descriptor. If no matching chunk is found, the descriptor length is set to zero.