41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// NoesisGUI - http://www.noesisengine.com
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// Copyright (c) Noesis Technologies S.L. All Rights Reserved.
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////////////////////////////////////////////////////////////////////////////////////////////////////
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#ifndef __GUI_ILISTINDEXER_H__
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#define __GUI_ILISTINDEXER_H__
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#include <NsCore/Noesis.h>
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#include <NsCore/Interface.h>
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namespace Noesis
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{
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template<class T> class Ptr;
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class BaseComponent;
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////////////////////////////////////////////////////////////////////////////////////////////////////
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/// Represents an indexer object that can be accessed with an integer index.
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////////////////////////////////////////////////////////////////////////////////////////////////////
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NS_INTERFACE IListIndexer: public Interface
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{
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/// Gets the item at the specified index.
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/// Returns false if index is out of bounds
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virtual bool TryGet(uint32_t index, Ptr<BaseComponent>& item) const = 0;
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/// Sets the item at the specified index.
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/// Returns false if index is out of bounds
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virtual bool TrySet(uint32_t index, BaseComponent* item) = 0;
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NS_IMPLEMENT_INLINE_REFLECTION_(IListIndexer, Interface)
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};
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}
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#endif
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