19 lines
261 B
C
19 lines
261 B
C
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#ifndef CALLBACK_H
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#define CALLBACK_H
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#include <QException>
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template <class R>
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class Callback {
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public:
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virtual void onResult(R result) = 0;
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virtual void onError(QException exception) = 0;
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virtual void onFinish() = 0;
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};
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#endif // CALLBACK_H
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