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#ifndef OPENMW_COMPONENTS_MISC_NOTNULLPTR_H
#define OPENMW_COMPONENTS_MISC_NOTNULLPTR_H
#include <cassert>
#include <cstddef>
#include <type_traits>
namespace Misc
{
template <class T>
class NotNullPtr
{
public:
constexpr NotNullPtr(T* value) noexcept
: mValue(value)
{
assert(mValue != nullptr);
}
NotNullPtr(std::nullptr_t) = delete;
constexpr operator T*() const noexcept { return mValue; }
constexpr T* operator->() const noexcept { return mValue; }
constexpr T& operator*() const noexcept { return *mValue; }
private:
T* mValue;
};
}
#endif
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