Callback procedure type for variable evaluation
Source position: fpexprpars.pp line 494
type TFPExprVariableCallBack = procedure( |
var Result: TFPExpressionResult; |
constref AName: ShortString |
); |
Result |
|
The result of the variable callback |
AName |
|
The name of the variable being evaluated |
This procedural type defines the signature for callback procedures that provide variable values during expression evaluation. It allows external code to resolve variable names to their corresponding values at runtime.