40 lines
702 B
C
40 lines
702 B
C
// Build don't link:
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// GROUPS passed casts
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class VObject;
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typedef int boolean;
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typedef boolean (VObject::*method)();
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typedef boolean (VObject::*method0)();
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typedef boolean (VObject::*method1)(long);
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#define methodOf(o,m) (method)(&o::m)
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class VObject {
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public:
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boolean perform(method );
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boolean perform(method , long);
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void affectMethod(method );
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void dummy(){};
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};
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boolean VObject::perform(method m)
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{
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method0 q = (method0)m;
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return(this->*q)();
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}
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boolean VObject::perform(method m, long param)
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{
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method1 q = (method1)m;
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return(this->*q)(param);
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}
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void VObject::affectMethod(method m)
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{
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m = methodOf(VObject, dummy);
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}
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