TMemoryStream¶

Stream which keeps data in memory.

Declaration¶

Source position: objects.pp line 415

type

  TMemoryStream = object(TStream)
    BlkCount: LongInt;
    BlkSize: Word;
    MemSize: LongInt;
    BlkList: PPointerArray = ^TPointerArray;
    constructor Init;
    destructor Done;
    procedure Truncate;
    procedure Read;
    procedure Write;
  end;

Inheritance¶

Description¶

The TMemoryStream object implements a stream that stores it's data in memory. The data is stored on the heap, with the possibility to specify the maximum amount of data, and the size of the memory blocks being used.

Methods¶

Member	Visibility	Description
Done	default	Clean up memory and destroy the object instance.
Init	default	Initialize memory stream, reserves memory for stream data.
Read	default	Read data from the stream to a location in memory.
Truncate	default	Set the stream size to the current position.
Write	default	Write data to the stream.

See all Methods

Fieldss¶

Member	Visibility	Description
BlkCount	default	Number of allocated memory blocks.
BlkList	default	Pointer to list of allocated blocks.
BlkSize	default	Size of one memory block.
MemSize	default	Total memory size.

See all Fieldss