JCL Help:TExprSym.Compile

 JCL Help: TExprSym.Compile Method

TExprSym

► TExprSym Methods

[+] TExprSym Methods

► TExprSym Properties

[+] TExprSym Properties

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Summary

Compiles this symbol.

Pascal

 public function Compile: TExprNode; virtual; abstract;

Description

This method is called by a compiling Parser when it finds this symbol in its stream. It should call methods of the lexer and parser and ultimately return an expression node that contains all the necessary state to evaluate this symbol at expression evaluation time. The Lexer is positioned at the first token following the symbol.

See Also

TExprNode TExprSym.Evaluate TExprSym.Lexer TExprSym.CompileParser

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Barry Kelly

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