Class CArrayPtrSeg

CArrayPtrSeg<class T>

Support

Supported from 5.0

Description

Array of pointers to objects implemented using a segmented dynamic buffer. The elements of the array are pointers to instances of the template class T and are contained within a CBufSeg.

This type of array has the full behaviour of segmented arrays but, in addition, the CArrayPtr<class T>::ResetAndDestroy() function offers a way of destroying all of the objects whose pointers form the elements of the array before resetting the array.

Derivation

CArrayFix A thin templated base class for arrays of fixed length objects CArrayFixBase Base class for arrays of fixed length objects CArrayPtr A thin templated base class for arrays of pointers to objects CArrayPtrSeg Array of pointers to objects implemented using a segmented dynamic buffer CBase Base class for all classes to be instantiated on the heap

Defined in CArrayPtrSeg:
CArrayPtrSeg()

Inherited from CArrayFix:
AppendL(), AppendL()Append, Array(), At(), Back(), End(), ExpandL(), ExtendL(), Find(), FindIsq(), InsertIsqAllowDuplicatesL(), InsertIsqL(), InsertL(), ResizeL(), operator[]

Inherited from CArrayFixBase:
Compress(), Count(), Delete(), Length(), Reset(), Sort()

Inherited from CArrayPtr:
ResetAndDestroy()

Inherited from CBase:
operator new()

CArrayPtrSeg(TInt aGranularity);

Description

Constructs a segmented array of pointers with specified granularity.

Notes

No memory is allocated to the array buffer by this C++ constructor.

Parameters

TInt aGranularity The granularity of the array. This value must be positive otherwise the constructor raises an E32USER-CBase 18 panic.