object.h

// Copyright (c) 2009-2025 Avanquest Software. All rights reserved.
 
#ifndef PDFSDK_CXX_PDF_OBJECT_H_INCLUDED_
#define PDFSDK_CXX_PDF_OBJECT_H_INCLUDED_
 
#include <cassert>
#include <string>
 
#include <pdfsdk/core/objects.h>
 
#include "forward_declarations.h"
 
namespace PDF {
 
class Object {
public:
    ~Object();
 
    Object() noexcept;
 
    Object(PDObject obj, bool adopt = false) noexcept;
 
    Object(const Object& that) noexcept;
 
    Object(Object&& that) noexcept;
 
    Object& operator=(const Object& rhs) noexcept;
 
    Object& operator=(Object&& rhs) noexcept;
 
    void reset(PDObject obj, bool adopt = false) noexcept;
 
    PDObject* operator&() noexcept;
 
    PDObject get() const noexcept;
 
    PDObject detach() noexcept;
 
    explicit operator bool() const noexcept;
 
    bool operator==(const Object& rhs) const noexcept;
 
    bool operator!=(const Object& rhs) const noexcept;
 
public:
    PDObjectType GetObjectType() const;
 
    bool IsIndirect() const;
 
    uint32_t GetObjNumber() const;
 
    uint16_t GetGenNumber() const;
 
    bool GetBoolValue() const;
 
    int64_t GetIntValue() const;
 
    float GetRealValue() const;
 
    std::wstring GetUnicodeString() const;
 
    std::string GetStringValue() const;
 
    PDAtom GetNameValue() const;
 
    void ArrayAdd(const Object& object);
 
    Object ArrayGet(size_t index) const;
 
    void ArrayRemove(size_t index);
 
    size_t GetArrayLength();
 
    void DictPut(PDAtom name, const Object& object);
 
    void DictPutName(PDAtom name, PDAtom value);
 
    Object DictFind(PDAtom name) const;
 
    PDAtom DictFindName(PDAtom name) const;
 
    void DictRemove(PDAtom name);
 
    template<class Func>
    void DictEnum(Func&& func) const;
 
    Object GetStreamDict() const;
 
    ReadStream StreamOpen(PDObjectStreamOpenMode openMode = kPDObjectStreamOpenFiltered);
 
    bool DeepEquals(const Object& that);
 
private:
    void Acquire() noexcept;
    void Release() noexcept;
 
protected:
    PDObject m_obj;
};
 
}  // namespace PDF
 
#include "object_impl.inl"
 
#endif  // PDFSDK_CXX_PDF_OBJECT_H_INCLUDED_