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6f3bace0f3
the same as for exporting functions/procedures and variables: add the name
of the class to the "exports" section of the library. By default, classes
are only visible inside a shared library.
git-svn-id: branches/objc@13765 -
53 lines
971 B
ObjectPascal
53 lines
971 B
ObjectPascal
{ %target=darwin }
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{ %cpu=powerpc,powerpc64,i386,x86_64,arm }
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{ %NEEDLIBRARY }
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{$mode objfpc}
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{$modeswitch objectivec1}
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const
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{$ifdef windows}
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libname='tobjcl1.dll';
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{$else}
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libname='tobjcl1';
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{$linklib tobjcl1}
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{$endif}
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type
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MyLibObjCClass = objcclass(NSObject)
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public
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fa: byte;
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function publicfun: byte; message 'publicfun';
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protected
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fb: byte;
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function protectedfun: byte; message 'protectedfun';
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private
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fc: byte;
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function privatefun: byte; message 'privatefun';
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end; external;
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MyDerivedClass = objcclass(MyLibObjCClass)
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l: longint;
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function callprotectedfun: byte; message 'callprotectedfun';
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end;
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function MyDerivedClass.callprotectedfun: byte;
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begin
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result:=protectedfun;
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end;
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var
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a: MyLibObjCClass;
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begin
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a:=NSObject(MyDerivedClass.alloc).init;
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a.fa:=55;
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a.fb:=66;
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if a.publicfun<>55 then
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halt(1);
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if MyDerivedClass(a).callprotectedfun<>66 then
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halt(2);
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a.release;
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end.
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