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CPDF_Null Class Referencefinal

#include <cpdf_null.h>

Inheritance diagram for CPDF_Null:
Collaboration diagram for CPDF_Null:

Public Member Functions

Type GetType () const override
RetainPtr< CPDF_Object > Clone () const override
CPDF_Null * AsMutableNull () override
bool WriteTo (IFX_ArchiveStream *archive, const CPDF_Encryptor *encryptor) const override
Public Member Functions inherited from CPDF_Object
uint32_t GetObjNum () const
void SetObjNum (uint32_t objnum)
uint32_t GetGenNum () const
void SetGenNum (uint32_t gennum)
bool IsInline () const
uint64_t KeyForCache () const
RetainPtr< CPDF_Object > CloneDirectObject () const
virtual ByteString GetString () const
virtual WideString GetUnicodeText () const
virtual float GetNumber () const
virtual int GetInteger () const
virtual void SetString (const ByteString &str)
virtual CPDF_Array * AsMutableArray ()
virtual CPDF_Boolean * AsMutableBoolean ()
virtual CPDF_Dictionary * AsMutableDictionary ()
virtual CPDF_Name * AsMutableName ()
virtual CPDF_Number * AsMutableNumber ()
virtual CPDF_Reference * AsMutableReference ()
virtual CPDF_Stream * AsMutableStream ()
virtual CPDF_String * AsMutableString ()
virtual RetainPtr< CPDF_Object > CloneNonCyclic (bool bDirect, std::set< const CPDF_Object * > *pVisited) const
virtual RetainPtr< CPDF_Reference > MakeReference (CPDF_IndirectObjectHolder *holder) const
RetainPtr< const CPDF_Object > GetDirect () const
RetainPtr< CPDF_Object > GetMutableDirect ()
RetainPtr< const CPDF_Dictionary > GetDict () const
RetainPtr< CPDF_Dictionary > GetMutableDict ()
const CPDF_Array * AsArray () const
const CPDF_Boolean * AsBoolean () const
const CPDF_Dictionary * AsDictionary () const
const CPDF_Name * AsName () const
const CPDF_Null * AsNull () const
const CPDF_Number * AsNumber () const
const CPDF_Reference * AsReference () const
const CPDF_Stream * AsStream () const
const CPDF_String * AsString () const
bool IsArray () const
bool IsBoolean () const
bool IsDictionary () const
bool IsName () const
bool IsNull () const
bool IsNumber () const
bool IsReference () const
bool IsStream () const
bool IsString () const
Public Member Functions inherited from fxcrt::Retainable
 Retainable ()=default
bool HasOneRef () const

Public Attributes

 CONSTRUCT_VIA_MAKE_RETAIN

Additional Inherited Members

Public Types inherited from CPDF_Object
enum  Type {
  kBoolean = 1 , kNumber , kString , kName ,
  kArray , kDictionary , kStream , kNullobj ,
  kReference
}
Static Public Attributes inherited from CPDF_Object
static constexpr uint32_t kInvalidObjNum = static_cast<uint32_t>(-1)
Protected Member Functions inherited from CPDF_Object
 CPDF_Object ()=default
 CPDF_Object (const CPDF_Object &src)=delete
 ~CPDF_Object () override
virtual const CPDF_Object * GetDirectInternal () const
virtual const CPDF_Dictionary * GetDictInternal () const
RetainPtr< CPDF_Object > CloneObjectNonCyclic (bool bDirect) const
Protected Member Functions inherited from fxcrt::Retainable
virtual ~Retainable ()=default
Protected Attributes inherited from CPDF_Object
uint32_t m_ObjNum = 0
uint32_t m_GenNum = 0

Detailed Description

Definition at line 13 of file cpdf_null.h.

Member Function Documentation

◆ AsMutableNull()

CPDF_Null * CPDF_Null::AsMutableNull ( )
overridevirtual

Reimplemented from CPDF_Object.

Definition at line 21 of file cpdf_null.cpp.

◆ Clone()

RetainPtr< CPDF_Object > CPDF_Null::Clone ( ) const
overridevirtual

Implements CPDF_Object.

Definition at line 17 of file cpdf_null.cpp.

◆ GetType()

CPDF_Object::Type CPDF_Null::GetType ( ) const
overridevirtual

Implements CPDF_Object.

Definition at line 13 of file cpdf_null.cpp.

References CPDF_Object::kNullobj.

◆ WriteTo()

bool CPDF_Null::WriteTo ( IFX_ArchiveStream * archive,
const CPDF_Encryptor * encryptor ) const
overridevirtual

Implements CPDF_Object.

Definition at line 25 of file cpdf_null.cpp.

References IFX_WriteStream::WriteString().

Here is the call graph for this function:

Member Data Documentation

◆ CONSTRUCT_VIA_MAKE_RETAIN

CPDF_Null::CONSTRUCT_VIA_MAKE_RETAIN

Definition at line 15 of file cpdf_null.h.

The documentation for this class was generated from the following files: