12 lines
257 B
C++
12 lines
257 B
C++
#pragma once
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class Task;
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class TaskListener {
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public:
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virtual void NotifyDone(Task * task) {}
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virtual void NotifyError(Task * task) {}
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virtual void NotifyProgress(Task * task) {}
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virtual void NotifyStatus(Task * task) {}
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virtual ~TaskListener() {}
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};
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