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/**
******************************************************************************
* This file is part of the TouchGFX 4.10.0 distribution.
*
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
#ifndef MVPHEAP_HPP
#define MVPHEAP_HPP
namespace touchgfx
{
class AbstractPartition;
class MVPApplication;
/**
* @class MVPHeap MVPHeap.hpp mvp/MVPHeap.hpp
*
* @brief Generic heap class for MVP applications.
*
* Generic heap class for MVP applications. Serves as a way of obtaining the memory
* storage areas for presenters, screens, transitions and the concrete application.
*
* Subclassed by an application-specific heap which provides the actual storage areas.
* This generic interface is used only in makeTransition.
*/
class MVPHeap
{
public:
/**
* @fn MVPHeap::MVPHeap(AbstractPartition& pres, AbstractPartition& scr, AbstractPartition& tra, MVPApplication& app)
*
* @brief Constructor.
*
* Constructs an MVPHeap.
*
* @param [in] pres A memory partition containing enough memory to hold the largest presenter.
* @param [in] scr A memory partition containing enough memory to hold the largest view.
* @param [in] tra A memory partition containing enough memory to hold the largest
* transition.
* @param [in] app A reference to the MVPApplication instance.
*/
MVPHeap(AbstractPartition& pres,
AbstractPartition& scr,
AbstractPartition& tra,
MVPApplication& app) : presenterStorage(pres),
screenStorage(scr),
transitionStorage(tra),
frontendApplication(app)
{
}
/**
* @fn virtual MVPHeap::~MVPHeap()
*
* @brief Destructor.
*
* Destructor.
*/
virtual ~MVPHeap()
{
}
AbstractPartition& presenterStorage; ///< A memory partition containing enough memory to hold the largest presenter.
AbstractPartition& screenStorage; ///< A memory partition containing enough memory to hold the largest view.
AbstractPartition& transitionStorage; ///< A memory partition containing enough memory to hold the largest transition.
MVPApplication& frontendApplication; ///< A reference to the MVPApplication instance.
};
} // namespace touchgfx
#endif // MVPHEAP_HPP