chromium/third_party/pdfium/core/fpdfapi/parser/cpdf_reference.cpp

// Copyright 2016 The PDFium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

#include "core/fpdfapi/parser/cpdf_reference.h"

#include "core/fpdfapi/parser/cpdf_dictionary.h"
#include "core/fpdfapi/parser/cpdf_indirect_object_holder.h"
#include "core/fxcrt/check_op.h"
#include "core/fxcrt/containers/contains.h"
#include "core/fxcrt/fx_stream.h"

CPDF_Reference::CPDF_Reference(CPDF_IndirectObjectHolder* pDoc, uint32_t objnum)
    : … { … }

CPDF_Reference::~CPDF_Reference() = default;

CPDF_Object::Type CPDF_Reference::GetType() const { … }

ByteString CPDF_Reference::GetString() const { … }

float CPDF_Reference::GetNumber() const { … }

int CPDF_Reference::GetInteger() const { … }

const CPDF_Dictionary* CPDF_Reference::GetDictInternal() const { … }

CPDF_Reference* CPDF_Reference::AsMutableReference() { … }

RetainPtr<CPDF_Object> CPDF_Reference::Clone() const { … }

RetainPtr<CPDF_Object> CPDF_Reference::CloneNonCyclic(
    bool bDirect,
    std::set<const CPDF_Object*>* pVisited) const { … }

const CPDF_Object* CPDF_Reference::FastGetDirect() const { … }

void CPDF_Reference::SetRef(CPDF_IndirectObjectHolder* pDoc, uint32_t objnum) { … }

const CPDF_Object* CPDF_Reference::GetDirectInternal() const { … }

bool CPDF_Reference::WriteTo(IFX_ArchiveStream* archive,
                             const CPDF_Encryptor* encryptor) const { … }

RetainPtr<CPDF_Reference> CPDF_Reference::MakeReference(
    CPDF_IndirectObjectHolder* holder) const { … }