Index: core/fpdfapi/fpdf_parser/cpdf_reference.h |
diff --git a/core/fpdfapi/fpdf_parser/cpdf_reference.h b/core/fpdfapi/fpdf_parser/cpdf_reference.h |
index af52f90c523148fa5d9caa8c053cb00ae1f0a4e3..1322b97c6f047a1a2eaa9f44c54e5c5228de955c 100644 |
--- a/core/fpdfapi/fpdf_parser/cpdf_reference.h |
+++ b/core/fpdfapi/fpdf_parser/cpdf_reference.h |
@@ -25,8 +25,6 @@ class CPDF_Reference : public CPDF_Object { |
FX_FLOAT GetNumber() const override; |
int GetInteger() const override; |
CPDF_Dictionary* GetDict() const override; |
- |
- // TODO(weili): check whether GetUnicodeText() and GetArray() are needed. |
bool IsReference() const override; |
CPDF_Reference* AsReference() override; |
const CPDF_Reference* AsReference() const override; |
@@ -38,15 +36,12 @@ class CPDF_Reference : public CPDF_Object { |
protected: |
~CPDF_Reference() override; |
+ |
CPDF_Object* CloneNonCyclic( |
bool bDirect, |
std::set<const CPDF_Object*>* pVisited) const override; |
- CPDF_Object* SafeGetDirect() const { |
- CPDF_Object* obj = GetDirect(); |
- if (!obj || obj->IsReference()) |
- return nullptr; |
- return obj; |
- } |
+ |
+ CPDF_Object* SafeGetDirect() const; |
CPDF_IndirectObjectHolder* m_pObjList; |
uint32_t m_RefObjNum; |