JCL Help:TExprNode
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[+] JclExprEval.pas Classes
[+] TExprNode Methods
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TExprNode
Summary
A node in an expression DAG (directed acyclic graph).
Pascal
public TExprNode = class(TObject);
Description
This is the abstract object from which all expression DAG nodes descend. TExprNodeFactory has responsibility for constructing the correct class and acts as a container for TExprNode descendant instances.
About
Unit
Donator
Barry Kelly
Notes
Don't construct TExprNode objects directly; call the methods of a TExprNodeFactory instance.
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