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Diffstat (limited to 'Kernel/NewKit/Variant.hpp')
| -rw-r--r-- | Kernel/NewKit/Variant.hpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/Kernel/NewKit/Variant.hpp b/Kernel/NewKit/Variant.hpp new file mode 100644 index 00000000..a8f6759f --- /dev/null +++ b/Kernel/NewKit/Variant.hpp @@ -0,0 +1,54 @@ +/* ------------------------------------------- + + Copyright SoftwareLabs + +------------------------------------------- */ + +#pragma once + +#include <NewKit/Defines.hpp> +#include <NewKit/String.hpp> + +namespace NewOS +{ + class Variant final + { + public: + enum class VariantKind + { + kString, + kPointer, + kUndefined + }; + + public: + explicit Variant() = delete; + + public: + Variant& operator=(const Variant&) = default; + Variant(const Variant&) = default; + + ~Variant() = default; + + public: + explicit Variant(StringView* stringView) + : fPtr((voidPtr)stringView), fKind(VariantKind::kString) + { + } + explicit Variant(nullPtr) + : fPtr(nullptr), fKind(VariantKind::kUndefined) + { + } + explicit Variant(voidPtr ptr) + : fPtr(ptr), fKind(VariantKind::kPointer) + { + } + + public: + const Char* ToString(); + + private: + voidPtr fPtr{nullptr}; + VariantKind fKind{VariantKind::kUndefined}; + }; +} // namespace NewOS |
