#include <kis_lod_capable_layer_offset.h>

Public Types
using	LodState = std::pair<int, T>

Public Member Functions
KisDefaultBoundsBaseSP	defaultBounds () const

	KisLodSwitchingWrapper (const KisLodSwitchingWrapper &rhs)

	KisLodSwitchingWrapper (KisDefaultBoundsBaseSP defaultBounds)

	KisLodSwitchingWrapper (T &&initialValue, KisDefaultBoundsBaseSP defaultBounds)

LodState	lodState () const

	operator LodState () const

const T &	operator* () const noexcept

T &	operator* () noexcept

const T *	operator-> () const noexcept

T *	operator-> () noexcept

KisLodSwitchingWrapper &	operator= (const KisLodSwitchingWrapper &rhs)

KisLodSwitchingWrapper &	operator= (const LodState &rhs)

void	setDefaultBounds (KisDefaultBoundsBaseSP defaultBounds)

void	setLodState (const LodState &state)

void	syncLodCache ()

Private Attributes
T	m_data

KisDefaultBoundsBaseSP	m_defaultBounds

T	m_lodNData

Detailed Description

template<typename T>
class KisLodSwitchingWrapper< T >

Definition at line 34 of file kis_lod_capable_layer_offset.h.

Member Typedef Documentation

◆ LodState

template<typename T >

using KisLodSwitchingWrapper< T >::LodState = std::pair<int, T>

Definition at line 102 of file kis_lod_capable_layer_offset.h.

Constructor & Destructor Documentation

◆ KisLodSwitchingWrapper() [1/3]

template<typename T >

KisLodSwitchingWrapper< T >::KisLodSwitchingWrapper	(	T &&	initialValue,
		KisDefaultBoundsBaseSP	defaultBounds )

inline

Definition at line 37 of file kis_lod_capable_layer_offset.h.

        : m_defaultBounds(defaultBounds),
          m_data(std::forward<T>(initialValue)),
          m_lodNData(KisLodSwitchingWrapperDetail::syncLodNValue(m_data, defaultBounds->currentLevelOfDetail()))
    {
    }

◆ KisLodSwitchingWrapper() [2/3]

template<typename T >

KisLodSwitchingWrapper< T >::KisLodSwitchingWrapper ( KisDefaultBoundsBaseSP defaultBounds )

inline

Definition at line 44 of file kis_lod_capable_layer_offset.h.

        : m_defaultBounds(defaultBounds)
    {
    }

◆ KisLodSwitchingWrapper() [3/3]

template<typename T >

KisLodSwitchingWrapper< T >::KisLodSwitchingWrapper ( const KisLodSwitchingWrapper< T > & rhs )

inline

Definition at line 49 of file kis_lod_capable_layer_offset.h.

        : m_defaultBounds(rhs.m_defaultBounds)
        , m_data(rhs.m_data)
        , m_lodNData(rhs.m_lodNData)
    {
    }

Member Function Documentation

◆ defaultBounds()

template<typename T >

KisDefaultBoundsBaseSP KisLodSwitchingWrapper< T >::defaultBounds ( ) const

inline

Definition at line 68 of file kis_lod_capable_layer_offset.h.

                                                 {
        return m_defaultBounds;
    }

References KisLodSwitchingWrapper< T >::m_defaultBounds.

◆ lodState()

template<typename T >

LodState KisLodSwitchingWrapper< T >::lodState ( ) const

inline

Definition at line 108 of file kis_lod_capable_layer_offset.h.

                              {
        return std::make_pair(m_defaultBounds->currentLevelOfDetail(), *(*this));
    }

References KisDefaultBoundsBase::currentLevelOfDetail(), and KisLodSwitchingWrapper< T >::m_defaultBounds.

◆ operator LodState()

template<typename T >

KisLodSwitchingWrapper< T >::operator LodState ( ) const

inline

Definition at line 112 of file kis_lod_capable_layer_offset.h.

                              {
        return lodState();
    }

References KisLodSwitchingWrapper< T >::lodState().

◆ operator*() [1/2]

template<typename T >

const T & KisLodSwitchingWrapper< T >::operator* ( ) const

inlinenoexcept

Definition at line 86 of file kis_lod_capable_layer_offset.h.

    {
        return m_defaultBounds->currentLevelOfDetail() > 0 ? m_lodNData : m_data;
    }

References KisDefaultBoundsBase::currentLevelOfDetail(), KisLodSwitchingWrapper< T >::m_data, KisLodSwitchingWrapper< T >::m_defaultBounds, and KisLodSwitchingWrapper< T >::m_lodNData.

◆ operator*() [2/2]

template<typename T >

T & KisLodSwitchingWrapper< T >::operator* ( )

inlinenoexcept

Definition at line 91 of file kis_lod_capable_layer_offset.h.

    {
        return m_defaultBounds->currentLevelOfDetail() > 0 ? m_lodNData : m_data;
    }

References KisDefaultBoundsBase::currentLevelOfDetail(), KisLodSwitchingWrapper< T >::m_data, KisLodSwitchingWrapper< T >::m_defaultBounds, and KisLodSwitchingWrapper< T >::m_lodNData.

◆ operator->() [1/2]

template<typename T >

const T * KisLodSwitchingWrapper< T >::operator-> ( ) const

inlinenoexcept

Definition at line 76 of file kis_lod_capable_layer_offset.h.

    {
        return m_defaultBounds->currentLevelOfDetail() > 0 ? &m_lodNData : &m_data;
    }

References KisDefaultBoundsBase::currentLevelOfDetail(), KisLodSwitchingWrapper< T >::m_data, KisLodSwitchingWrapper< T >::m_defaultBounds, and KisLodSwitchingWrapper< T >::m_lodNData.

◆ operator->() [2/2]

template<typename T >

T * KisLodSwitchingWrapper< T >::operator-> ( )

inlinenoexcept

Definition at line 81 of file kis_lod_capable_layer_offset.h.

    {
        return m_defaultBounds->currentLevelOfDetail() > 0 ? &m_lodNData : &m_data;
    }

References KisDefaultBoundsBase::currentLevelOfDetail(), KisLodSwitchingWrapper< T >::m_data, KisLodSwitchingWrapper< T >::m_defaultBounds, and KisLodSwitchingWrapper< T >::m_lodNData.

◆ operator=() [1/2]

template<typename T >

KisLodSwitchingWrapper & KisLodSwitchingWrapper< T >::operator= ( const KisLodSwitchingWrapper< T > & rhs )

inline

Definition at line 56 of file kis_lod_capable_layer_offset.h.

    {
        if (this != &rhs) {
            m_defaultBounds = rhs.m_defaultBounds;
            m_data = rhs.m_data;
            m_lodNData = rhs.m_lodNData;
        }
 
        return *this;
    }

References KisLodSwitchingWrapper< T >::m_data, KisLodSwitchingWrapper< T >::m_defaultBounds, and KisLodSwitchingWrapper< T >::m_lodNData.

◆ operator=() [2/2]

template<typename T >

KisLodSwitchingWrapper & KisLodSwitchingWrapper< T >::operator= ( const LodState & rhs )

inline

Definition at line 116 of file kis_lod_capable_layer_offset.h.

    {
        setLodState(rhs);
        return *this;
    }

References KisLodSwitchingWrapper< T >::setLodState().

◆ setDefaultBounds()

template<typename T >

void KisLodSwitchingWrapper< T >::setDefaultBounds ( KisDefaultBoundsBaseSP defaultBounds )

inline

Definition at line 72 of file kis_lod_capable_layer_offset.h.

                                                                {
        m_defaultBounds = defaultBounds;
    }

References KisLodSwitchingWrapper< T >::defaultBounds(), and KisLodSwitchingWrapper< T >::m_defaultBounds.

◆ setLodState()

template<typename T >

void KisLodSwitchingWrapper< T >::setLodState ( const LodState & state )

inline

Definition at line 104 of file kis_lod_capable_layer_offset.h.

                                            {
        (state.first > 0 ? m_lodNData : m_data) = state.second;
    }

References KisLodSwitchingWrapper< T >::m_data, and KisLodSwitchingWrapper< T >::m_lodNData.

◆ syncLodCache()

template<typename T >

void KisLodSwitchingWrapper< T >::syncLodCache ( )

inline

Definition at line 96 of file kis_lod_capable_layer_offset.h.

                        {
        m_lodNData =
            KisLodSwitchingWrapperDetail::syncLodNValue(
                m_data, m_defaultBounds->currentLevelOfDetail());
    }