Class CArrayFixFlat< TAny >

class CArrayFixFlat< TAny > : public CArrayFix< TAny >;

Description

An array of fixed length untyped objects using a flat dynamic buffer.

The array elements are contained within a CBufFlat.

The class is useful for constructing an array of fixed length buffers, where the length is decided at run time.

This class is also useful as a data member of a base class in a thin template class/base class pair where the type of the array element is not known until the owning thin template class is instantiated.

Derivation

• CArrayFix< TAny > - No description.
• CArrayFixFlat< TAny > - An array of fixed length untyped objects using a flat dynamic buffer

Members

Defined in CArrayFixFlat< TAny >:
CArrayFixFlat(), SetReserveL()

See also:

• CBufFlat

inline CArrayFixFlat(TInt aRecordLength, TInt aGranularity);

Description

Constructs a flat array of fixed length objects with the specified granularity to contain elements of the specified length.

Note that no memory is allocated to the array buffer by this constructor.

Parameters

Return value

Panic codes

inline void SetReserveL(TInt aCount);

Description

Reserves space in the array buffer.

If necessary, the array buffer is allocated or re-allocated so that it can accommodate the specified number of elements.

After a successful call to this function, elements can be added to the array and the process is guaranteed not to fail for lack of memory - provided the total number of elements does not exceed the specified number.

This function does not increase the number of elements in the array; i.e. the member function CArrayFixBase::Count() returns the same value both before and after a call to this function.

Parameters

Panic codes