AcRxResourceInstance.h

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#pragma once
 
//
// (C) Copyright 2005-2024 by Graebert GmbH.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// GRAEBERT PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// GRAEBERT SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.  GRAEBERT GMBH
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
 
#include "..\acdb17\AcRxObject.h"
class AcDbObjectId;
class AcDbDatabase;
 
class AcRxObject;
 
class ARX_API AcRxResourceInstance
{
public:
    AcRxResourceInstance( void );
    virtual  ~AcRxResourceInstance( void );
 
    explicit AcRxResourceInstance(const wchar_t*);
    AcRxResourceInstance(void*);
    AcRxResourceInstance(const AcRxResourceInstance&);
 
    bool tryLoadString(Adesk::Int32, AcString&) const noexcept;
    bool isLoaded() const noexcept;
    bool loadDataResource(Adesk::Int32, unsigned long&, const void*&) const noexcept;
    void freeDataResource(const void*&) const noexcept;
    const static AcRxResourceInstance& empty();
};