diff options
Diffstat (limited to 'core/fpdfapi/fpdf_parser/cpdf_reference.h')
-rw-r--r-- | core/fpdfapi/fpdf_parser/cpdf_reference.h | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/core/fpdfapi/fpdf_parser/cpdf_reference.h b/core/fpdfapi/fpdf_parser/cpdf_reference.h index af52f90c52..1322b97c6f 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; |