DgnCore.h

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/*--------------------------------------------------------------------------------------+
|
|   Supplied under applicable software license agreement.
|
|   Copyright (c) 2018 Bentley Systems, Incorporated. All rights reserved.
|
+---------------------------------------------------------------------------------------*/
#pragma once

#include <DgnPlatform/DgnPlatform.h>


BEGIN_BENTLEY_DGNPLATFORM_NAMESPACE

//=======================================================================================
//=======================================================================================
struct  HandlerId
{
private:
    UInt32      m_id;
public:
    enum {INVALID_ID=0};    

    HandlerId() {m_id=INVALID_ID;}

    HandlerId   (UInt16 major, UInt16 minor)   {m_id = ((UInt32)major<<16)|minor;}

    UInt32 GetId () const {return m_id;}
    UInt16 GetMajorId () const {return (UInt16) (m_id >> 16);}
    UInt16 GetMinorId () const {return (UInt16) (0xffff & m_id);}
    bool operator==(HandlerId const& other) const {return (m_id == other.m_id);}
    bool operator!=(HandlerId const& other) const {return (m_id != other.m_id);}
    bool operator< (HandlerId const& other) const {return m_id < other.m_id;}
    bool IsValid () const {return GetMajorId() != INVALID_ID;}
};

//=======================================================================================
//=======================================================================================
struct  ElementHandlerId : public HandlerId
{
    ElementHandlerId () : HandlerId (INVALID_ID, 0) {}

    ElementHandlerId (UInt16 major, UInt16 minor) : HandlerId (major, minor) {}
};

//=======================================================================================
//=======================================================================================
CLRPUBLIC struct  XAttributeHandlerId : public HandlerId
{
    XAttributeHandlerId () : HandlerId (INVALID_ID, 0) {}

    XAttributeHandlerId (UInt16 major, UInt16 minor) : HandlerId (major, minor) {}
};

//=======================================================================================
//=======================================================================================
struct  DgnModelHandlerId : public HandlerId
{
    DgnModelHandlerId (UInt16 major, UInt16 minor) : HandlerId (major, minor) {}
};


END_BENTLEY_DGNPLATFORM_NAMESPACE