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LibPDF: Store indirect value refs in Value objects
IndirectValueRef is so simple that it can be stored directly in the Value class instead of being heap allocated. As the comment in Value says, however, in theory the max bits needed to store is 48 (16 for the generation index and 32(?) for the object index), but 32 should be good enough for now. We can increase it to u64 later if necessary.
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7 changed files with 56 additions and 54 deletions
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@ -222,26 +222,6 @@ private:
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Value m_value;
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};
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class IndirectValueRef final : public Object {
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public:
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IndirectValueRef(u32 index, u32 generation_index)
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: m_index(index)
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{
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set_generation_index(generation_index);
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}
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~IndirectValueRef() override = default;
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[[nodiscard]] ALWAYS_INLINE u32 index() const { return m_index; }
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ALWAYS_INLINE bool is_indirect_value_ref() const override { return true; }
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ALWAYS_INLINE const char* type_name() const override { return "indirect_object_ref"; }
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String to_string(int indent) const override;
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private:
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u32 m_index;
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};
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template<IsObject To, IsObject From>
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[[nodiscard]] ALWAYS_INLINE static NonnullRefPtr<To> object_cast(NonnullRefPtr<From> obj
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#ifdef PDF_DEBUG
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