TbcParser.FreeParseTree method

 

 

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Unit

bcParser

 

Applies to

TbcParser

 

Declaration

procedure FreeParseTree ;virtual;

 

 

Description

FreeParseTree can be explicitly called to free the resources taken by the allocated Parse tree when an expression is parsed. FreeParseTree sets the Dirty flag to true so that next time the Evaluate function is called, expression will be parsed forming a new, valid parse tree to be evaluated.