Jonas Maebe
21 лет назад
Родитель
Сommit
cb8f28f93d
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@@ -0,0 +1,39 @@
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+{$mode delphi}
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+
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+type
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+ TProc = procedure of object;
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+
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+ TTest = class
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+ public
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+ proc: TProc;
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+ constructor Create;
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+ procedure foo;
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+ procedure bar;
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+ end;
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+
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+constructor TTest.Create;
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+begin
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+ inherited;
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+ proc := nil;
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+end;
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+
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+procedure TTest.foo;
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+begin
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+ writeln('foo');
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+end;
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+
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+procedure TTest.bar;
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+begin
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+ if @proc <> nil then proc;
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+end;
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+
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+var
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+ t: TTest;
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+
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+begin
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+ t := TTest.Create;
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+ t.proc := t.foo;
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+ t.bar;
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+ t.Free;
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+end.
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+
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