TFPExpressionParser.Evaluate function
Evaluate the current expression
Declaration
function Evaluate: TFPExpressionResultFunction result
Returns the evaluation result
Description
The Evaluate method evaluates the currently parsed expression and returns the result as an TFPExpressionResult.
It executes the complete expression tree and computes the final value.
The evaluation process includes resolving variables, calling functions, and performing all arithmetic and logical operations according to the expression structure and operator precedence rules.
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.