98f029ae23
Additionally add an optional class to return found values in the tree. And a reference container (Ref) similar to std::reference_wrapper to allow storing references in containers.
18 lines
256 B
C++
18 lines
256 B
C++
#pragma once
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namespace glcr {
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template <typename T>
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class Ref {
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public:
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Ref(T& ref) : ref_(ref) {}
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Ref(const Ref& other) = default;
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Ref(Ref&& other) = default;
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operator T&() const { return ref_; }
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private:
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T& ref_;
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};
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} // namespace glcr
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