TFPExprFunction.Check procedure

Member of TFPExprFunctionpublicIn unit fpExprPars

Validate the function expression

Declaration

pascal

procedure Check; override

Description

The Check method validates that the function expression is properly configured, with correct parameter count and types matching the function definition. It ensures that all arguments are valid expressions and that the function can be safely evaluated.

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