TFPExpressionResult¶

Record representing the result of expression evaluation

Declaration¶

Source position: fpexprpars.pp line 98

type
  TFPExpressionResult = record
    ResString: AnsiString;
    case ResultType : TResultType of
      rtBoolean: (
        ResBoolean : Boolean;
      );
      rtInteger: (
        ResInteger : Int64;
      );
      rtFloat: (
        ResFloat : TExprFloat;
      );
      rtCurrency: (
        ResCurrency : Currency;
      );
      rtDateTime: (
        ResDateTime : TDatetime;
      );
      rtString: (
      );
  end;

Description¶

The TFPExpressionResult record stores the result of evaluating an expression node, containing both the actual value and type information.

The ResultType field indicates which variant is active and determines how to interpret the value stored in the record.