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Collection with stream support
Source position: streamcoll.pp line 41
type TStreamCollection = class(TCollection) |
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protected |
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procedure WriteInteger(); |
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procedure WriteBoolean(); |
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procedure WriteString(); |
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procedure WriteCurrency(); |
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procedure WriteDateTime(); |
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procedure WriteFloat(); |
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function ReadInteger(); |
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function ReadBoolean(); |
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function ReadString(); |
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function ReadCurrency(); |
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function ReadDateTime(); |
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function ReadFloat(); |
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procedure DoSaveToStream(); virtual; |
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function CurrentStreamVersion; virtual; |
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procedure DoLoadFromStream(); virtual; |
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public |
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procedure LoadFromStream(); |
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Load the collection from a stream |
procedure SaveToStream(); |
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Load the collection from the stream. |
property Streaming: Boolean; [r] |
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Indicates whether the collection is currently being written to stream |
end; |
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Collection with stream support |
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TStreamCollection is a TCollection descendent which implements 2 calls LoadFromStream and SaveToStream which load and save the contents of the collection to a stream.
The collection items must be descendents of the TStreamCollectionItem class for the streaming to work correctly.
Note that the stream must be used to load collections of the same type.
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Collection item with streaming support |
| lazarus-ccr.sourceforge.net |