// Copyright 2016 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef CORE_FPDFAPI_FPDF_PARSER_INCLUDE_CPDF_ARRAY_H_
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#define CORE_FPDFAPI_FPDF_PARSER_INCLUDE_CPDF_ARRAY_H_
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#include <vector>
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#include "core/fpdfapi/fpdf_parser/include/cpdf_indirect_object_holder.h"
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#include "core/fpdfapi/fpdf_parser/include/cpdf_object.h"
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#include "core/fxcrt/include/fx_basic.h"
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#include "core/fxcrt/include/fx_coordinates.h"
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class CPDF_Array : public CPDF_Object {
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public:
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using iterator = std::vector<CPDF_Object*>::iterator;
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using const_iterator = std::vector<CPDF_Object*>::const_iterator;
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CPDF_Array();
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// CPDF_Object.
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Type GetType() const override;
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CPDF_Object* Clone(FX_BOOL bDirect = FALSE) const override;
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bool IsArray() const override;
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CPDF_Array* AsArray() override;
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const CPDF_Array* AsArray() const override;
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size_t GetCount() const { return m_Objects.size(); }
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CPDF_Object* GetObjectAt(size_t index) const;
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CPDF_Object* GetDirectObjectAt(size_t index) const;
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CFX_ByteString GetStringAt(size_t index) const;
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int GetIntegerAt(size_t index) const;
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FX_FLOAT GetNumberAt(size_t index) const;
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CPDF_Dictionary* GetDictAt(size_t index) const;
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CPDF_Stream* GetStreamAt(size_t index) const;
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CPDF_Array* GetArrayAt(size_t index) const;
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FX_FLOAT GetFloatAt(size_t index) const { return GetNumberAt(index); }
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CFX_Matrix GetMatrix();
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CFX_FloatRect GetRect();
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void SetAt(size_t index,
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CPDF_Object* pObj,
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CPDF_IndirectObjectHolder* pObjs = nullptr);
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void InsertAt(size_t index,
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CPDF_Object* pObj,
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CPDF_IndirectObjectHolder* pObjs = nullptr);
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void RemoveAt(size_t index, size_t nCount = 1);
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void Add(CPDF_Object* pObj, CPDF_IndirectObjectHolder* pObjs = nullptr);
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void AddNumber(FX_FLOAT f);
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void AddInteger(int i);
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void AddString(const CFX_ByteString& str);
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void AddName(const CFX_ByteString& str);
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void AddReference(CPDF_IndirectObjectHolder* pDoc, uint32_t objnum);
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void AddReference(CPDF_IndirectObjectHolder* pDoc, CPDF_Object* obj) {
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AddReference(pDoc, obj->GetObjNum());
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}
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iterator begin() { return m_Objects.begin(); }
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iterator end() { return m_Objects.end(); }
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const_iterator begin() const { return m_Objects.begin(); }
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const_iterator end() const { return m_Objects.end(); }
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protected:
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~CPDF_Array() override;
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std::vector<CPDF_Object*> m_Objects;
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};
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#endif // CORE_FPDFAPI_FPDF_PARSER_INCLUDE_CPDF_ARRAY_H_
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