TFPConstExpression.GetNodeValue procedure

Member of TFPConstExpressionpublicIn unit fpExprPars

Get the constant value

Declaration

pascal

procedure GetNodeValue(var Result: TFPExpressionResult); override

Arguments

Result

Returns the constant value

Description

The GetNodeValue method returns the constant value stored in the expression as a TFPExpressionResult. Since constants have fixed values, this method always returns the same result regardless of context.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.