System.InitializeArray
Delphi
procedure InitializeArray(p: Pointer; typeInfo: Pointer; elemCount: NativeUInt);
C++
extern DELPHI_PACKAGE void __fastcall InitializeArray(void * p, void * typeInfo, System::NativeUInt elemCount);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | System.pas System.hpp |
System | System |
Description
Initializes the elements of a dynamic array.
Use InitializeArray to initialize the elements of a dynamic array to their default values. InitializeArray is only useful for dynamic arrays that contain managed type elements such as String or IInterface. In all other cases, InitializeArray does nothing. The following table describes the parameters expected by the InitializeArray routine.
| Parameter | Description |
|---|---|
|
p |
The pointer to the heap where the array data is stored. |
|
typeInfo |
RTTI information describing the array. Use the TypeInfo operator to obtain this information. |
|
elemCount |
The number of elements of the array to initialize. |