JCL Help:TExprSym.Lexer

 JCL Help: TExprSym.Lexer Property

TExprSym

► TExprSym Methods

[+] TExprSym Methods

► TExprSym Properties

[+] TExprSym Properties

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Summary

The lexical analyser that found this symbol in its stream.

Pascal

 public property Lexer: TExprLexer;

Description

This property is set by the parser when it finds this symbol in the input stream. This is done so that the Evaluate and Compile methods can perform things like reading parameters etc., when they work out their context.

See Also

TExprSym.EvalParser TExprSym.CompileParser TExprSym.NodeFactory TExprLexer

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Barry Kelly

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