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- program FuncTest;
- {
- An example of how to pass functions as parameters to
- another procedure (csc).
-
- This program comes with no guarrentees and no support.
- }
-
-
- type
- TBoolFunc = function: Boolean;
- TRealFunc = function(X: Real): Real;
-
- var
- RealFunc: TRealFunc;
- BoolFunc: TBoolFunc;
-
- function Con1: Boolean; Far;
- begin
- Con1 := True;
- end;
-
- function Con2(X : Real): Real; far;
- begin
- Con2 := X * X;
- end;
-
- procedure Sambo(AFunc: TRealFunc);
- begin
- WriteLn(AFunc(4):2:2);
- end;
-
- begin
- BoolFunc := Con1;
- RealFunc := Con2;
- WriteLn(BoolFunc);
- Sambo(RealFunc);
- end.