iedlenum.h

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/*
 * Copyright (C) 2007-2025 Global Graphics Software Ltd. All rights reserved.
 */

 
#ifndef __IEDLENUM_H__
#define __IEDLENUM_H__
 
#include <edl/ircobject.h>
#include <edl/idomid.h>
#include <edl/edlstring.h>
#include <edl/edlgeom.h>
#include <edl/edltypes.h>
 
_BEGIN_EDL_NAMESPACE

 
template <typename T>
class IInputEnum
{
public:
    virtual uint32 count() const = 0;
    virtual void reset() = 0;
    virtual bool getNext(T* next ) = 0;
};

 
template <typename T>
class IInputEnumRC : public IRCObject
{
public:
    virtual uint32 count() const = 0;
    virtual void reset() = 0;
    virtual bool skip(uint32 nSkip) = 0;
    virtual bool getNext(T* next ) = 0;
};
 
typedef IInputEnumRC<double> IDoubleCollectionEnum;
DECL_SMART_PTR(IDoubleCollectionEnum);
 
typedef IInputEnumRC<EDLString> IEDLStringCollectionEnum;
DECL_SMART_PTR(IEDLStringCollectionEnum);
 
typedef IInputEnumRC<EDLSysString> IEDLSysStringCollectionEnum;
DECL_SMART_PTR(IEDLSysStringCollectionEnum);
 
typedef IInputEnumRC<DOMid> IDOMidCollectionEnum;
DECL_SMART_PTR(IDOMidCollectionEnum);
 
_END_EDL_NAMESPACE
 
#endif /* __IEDLENUM_H__ */