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I am writing a program that requres that I perform expression evalations. &nbsp;For example, ((X = Y) AND (D&gt;Y)) Where X,Y, and D are all variables or contants that a user enters. &nbsp;I know I need to create a tree in order to handle the nesting. &nbsp;I'm looking for any algorthyms in Delphi.<br />
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BTW, the expression will always evaluate to true or false.<br />
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thansk<br />
Any suggestions.
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I am writing a program that requres that I perform expression evalations.  For example, ((X = Y) AND (D>Y)) Where X,Y, and D are all variables or contants that a user enters.  I know I need to create a tree in order to handle the nesting.  I'm looking for any algorthyms in Delphi.

BTW, the expression will always evaluate to true or false.

thansk
Any suggestions.

Expression Tree/Binary Tree algorythm??

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