0588de76bb
Reviewers: buda Reviewed By: buda Subscribers: pullbot Differential Revision: https://phabricator.memgraph.io/D526
27 lines
450 B
C++
27 lines
450 B
C++
#pragma once
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#include "utils/assert.hpp"
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// Like option just for pointers. More efficent than option.
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template <class T>
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class OptionPtr {
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public:
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OptionPtr() {}
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OptionPtr(T *ptr) : ptr(ptr) {}
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bool is_present() { return ptr != nullptr; }
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T *get() {
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debug_assert(is_present(), "Data is not present.");
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return ptr;
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}
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private:
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T *ptr = nullptr;
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};
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template <class T>
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auto make_option_ptr(T *t) {
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return OptionPtr<T>(t);
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}
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