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    TFPExprNode.AsString

    Get string representation of the expression node

    Declaration

    Source position: fpexprpars.pp line 127

    public 
function TFPExprNode.AsString : AnsiString;  virtual;  abstract;

    Description

    The AsString abstract method must be implemented by derived classes to return a string representation of the expression node and its structure. The string typically shows the operation or value in a human-readable format.

    For operations, the string usually includes the operands and operator (e.g., "A + B"). For literals, it shows the value. For function calls, it shows the function name and parameters.

    The AsString method is primarily used for debugging, logging, and displaying expression structures to users.