mirror of https://github.com/OpenMW/openmw
34 lines
590 B
C++
34 lines
590 B
C++
#ifndef OPENMW_COMPONENTS_MISC_NOTNULLPTR_H
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#define OPENMW_COMPONENTS_MISC_NOTNULLPTR_H
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#include <cassert>
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#include <cstddef>
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#include <type_traits>
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namespace Misc
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{
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template <class T>
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class NotNullPtr
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{
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public:
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NotNullPtr(T* value)
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: mValue(value)
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{
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assert(mValue != nullptr);
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}
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NotNullPtr(std::nullptr_t) = delete;
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operator T*() const { return mValue; }
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T* operator->() const { return mValue; }
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T& operator*() const { return *mValue; }
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private:
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T* mValue;
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};
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}
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#endif
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