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Internet Direct (Indy)
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TIdThreadSafeDouble.Subtract Method
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Internet Direct (Indy)
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Subtracts an amount from the existing value for the thread-safe data type.
procedure Subtract(
const AValue: Double
);|
Parameters |
Description |
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AValue |
Value to subtract from the existing value. |
Subtract is a procedure used to decrease the existing Value in the thread-safe data type by the amount indicated in AValue.
Subtract calls Lock to enable resource protection for the thread-safe data type.
Subtract decrements Value by the amount indicated in AValue.
Subtract calls Unlock to disable resource protection for the thread-safe data type.
Use Add to increment the thread-safe data type by a given amount.
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Internet Direct (Indy) version 10.1.5
Copyright © 1993-2006, Chad Z. Hower (aka Kudzu) and the Indy Pit Crew. All rights reserved. Website http://www.indyproject.org. Post feedback to the Indy Documentation newsgroup. |
Parameters