12 lines
209 B
C++
12 lines
209 B
C++
#ifndef MEMGRAPH_UTILS_VISITOR_VISITABLE_HPP
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#define MEMGRAPH_UTILS_VISITOR_VISITABLE_HPP
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template <class T>
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struct Visitable
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{
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virtual ~Visitable() {}
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virtual void accept(T& visitor) = 0;
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};
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#endif
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