JCL Help:StrAddRef@AnsiString

 JCL Help: StrAddRef Function

JCL Functions

► JclAnsiStrings.pas Functions

[+] JclAnsiStrings.pas Functions

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Summary

Increments the reference count of a long string.

Pascal

 procedure StrAddRef(var S: string);
procedure StrAddRef(var S: AnsiString);

Parameters

Parameters	Description
var S: string	The long string whose reference count to increment.

Description

The StrAddRef routine increments the reference count of the specified long string. Explicitly incrementing a strings reference count forces Delphi to keep the string in memory even if the variable itself goes out of scope and all other references were removed already. Note that if the string points to a string constant this routine will call UniqueString on it forcing a string copy, after which the reference count becomes 1.

See Also

StrDecRef

About

Unit

JclAnsiStrings

Donator

Marcel van Brakel

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