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