Base class for interpolated functions based on fulcrums in multi-dimesional grid. More...

#include <TFulcrumGridFunctionBase.h>

Inheritance diagram for imath::TFulcrumGridFunctionBase< Argument, Result, Fulcrums >:

Public Types
typedef TFulcrumGrid< Argument, Fulcrums >	BaseClass

typedef istd::TCachedUpdateManagerWrap< iser::ISerializable >	BaseClass2

typedef TIMathFunction< Argument, Result >	BaseClass3

typedef TIMathFunction< Argument, Result >::ArgumentType	ArgumentType

Public Types inherited from imath::TFulcrumGrid< Argument, Fulcrums >
enum	ChangeFlags
	Data model change notification flags. More...

typedef Fulcrums::ElementType	FulcrumType

typedef Fulcrums::IndexType	FulcrumIndex

typedef Fulcrums::SizesType	FulcrumSizes

typedef Argument	PositionType

Public Types inherited from istd::IChangeable
enum	ChangeFlags { CF_ACF_INTERNAL = 0 , CF_ALL_DATA , CF_ANY , CF_DESTROYING , CF_DELEGATED , CF_NO_UNDO }
	Data model change notification flags. More...

enum	SupportedOperations { SO_NONE = 0 , SO_OBSERVE = 1 << 0 , SO_COPY = 1 << 1 , SO_CLONE = 1 << 2 , SO_COMPARE = 1 << 3 , SO_RESET = 1 << 4 }
	Flags for supported operations. More...

enum	CompatibilityMode { CM_STRICT , CM_WITHOUT_REFS , CM_WITH_REFS , CM_CONVERT }
	Control how relationship betweeen objects are interpreted. More...

typedef QMultiMap< QByteArray, QVariant >	ChangeInfoMap

Public Types inherited from istd::TCachedUpdateManagerWrap< iser::ISerializable >
typedef iser::ISerializable	BaseClass

Public Types inherited from imath::TIMathFunction< Argument, Result >
typedef Argument	ArgumentType

typedef Result	ResultType

Protected Member Functions
virtual bool	CalculateCache (const ChangeSet &changeSet) override
	Calculate cache.

Protected Member Functions inherited from imath::TFulcrumGrid< Argument, Fulcrums >
virtual void	SortFulcrums ()
	Sort fulcrums in this collection.

int	FindLayerIndex (int dimension, double value) const
	Find layer index of specified value for specified dimension.

Fulcrums::IndexType	FindIndices (const PositionType &argument) const
	Find indices of cuboid containing specified argument value.

Protected Member Functions inherited from istd::IChangeable
virtual void	OnBeginChanges ()
	Callback function for begin change event.

virtual void	OnEndChanges (const ChangeSet &changeSet)
	Callback function for end change event.

Protected Member Functions inherited from istd::TCachedUpdateManagerWrap< iser::ISerializable >
bool	EnsureCacheValid () const
	Ensures cache is valid.

void	InvalidateCache (const IChangeable::ChangeSet &changeSet)
	Make cache invalid.

void	SetCacheValid ()
	Say that cache is valid.

Additional Inherited Members
Public Member Functions inherited from imath::TFulcrumGrid< Argument, Fulcrums >
	TFulcrumGrid ()

void	Reset ()
	Removes all fulcrum points.

FulcrumSizes	GetGridSize () const
	Return complete grid size.

int	GetDimensionsCount () const
	Get number of dimensions.

virtual bool	SetDimensionsCount (int count)
	Set number of dimensions.

int	GetLayersCount (int dimension) const
	Get number of fulcrum points used in this function.

virtual void	SetLayersCount (int dimension, int count)
	Set number of fulcrum layers at specified dimension.

double	GetLayerPosition (int dimension, int layerIndex) const
	Get position of specified layer of fulcrums.

virtual void	SetLayerPosition (int dimension, int layerIndex, double position)
	Set position of specified layer of fulcrums.

void	GetFulcrumPosition (const FulcrumIndex &index, PositionType &result) const
	Get position of node at specified grid index.

const FulcrumType &	GetFulcrumAtIndex (const FulcrumIndex &index) const
	Get value at specified index.

virtual void	SetFulcrumAtIndex (const FulcrumIndex &index, const FulcrumType &value)
	Set single fulcrum point.

int	InsertLayer (int dimension, double position)
	Inserts single fulcrum layer.

virtual void	RemoveLayer (int dimension, int layerIndex)
	Remove fulcrums at spacified layer.

virtual bool	Serialize (iser::IArchive &archive) override
	Load or store state of this object as a archive stream.

bool	operator== (const TFulcrumGrid< Argument, Fulcrums > &value) const

bool	operator!= (const TFulcrumGrid< Argument, Fulcrums > &value) const

Public Member Functions inherited from iser::ISerializable
virtual quint32	GetMinimalVersion (int versionId) const
	Get minimal needed version to correct storing of this data.

Public Member Functions inherited from istd::IChangeable
virtual int	GetSupportedOperations () const
	Get set of flags for supported operations.

virtual bool	CopyFrom (const IChangeable &object, CompatibilityMode mode=CM_WITHOUT_REFS)
	Copy this object from another one.

virtual bool	IsEqual (const IChangeable &object) const
	Compare this object with another object.

virtual istd::TUniqueInterfacePtr< istd::IChangeable >	CloneMe (CompatibilityMode mode=CM_WITHOUT_REFS) const
	Make a copy of this object.

virtual bool	ResetData (CompatibilityMode mode=CM_WITHOUT_REFS)
	Reset data to its default state.

virtual void	BeginChangeGroup (const ChangeSet &changeSet)
	Starts group of changes.

virtual void	EndChangeGroup (const ChangeSet &changeSet)
	Ends group of changes.

Public Member Functions inherited from istd::IPolymorphic
virtual	~IPolymorphic ()

Public Member Functions inherited from istd::TCachedUpdateManagerWrap< iser::ISerializable >
	TCachedUpdateManagerWrap ()

virtual void	BeginChanges (const IChangeable::ChangeSet &changeSet) override

virtual void	EndChanges (const IChangeable::ChangeSet &changeSet) override

Public Member Functions inherited from imath::TIMathFunction< Argument, Result >
virtual bool	GetValueAt (const Argument &argument, Result &result) const =0
	Get function value for specified argument value.

virtual Result	GetValueAt (const Argument &argument) const =0
	Get function value for specified argument value.

Static Public Member Functions inherited from istd::IChangeable
static const ChangeSet &	GetNoChanges ()
	Get empty set of changes.

static const ChangeSet &	GetAnyChange ()
	Get anonymous change set.

static const ChangeSet &	GetAllChanges ()
	Get anonymous change set.

static const ChangeSet &	GetDelegatedChanges ()
	Get delegated change set.

Static Protected Attributes inherited from imath::TFulcrumGrid< Argument, Fulcrums >
static const ChangeSet	s_fulcrumPositionChange

Detailed Description

template<class Argument, class Result, class Fulcrums>
class imath::TFulcrumGridFunctionBase< Argument, Result, Fulcrums >

Base class for interpolated functions based on fulcrums in multi-dimesional grid.

This grid may be imagined as set of parallel layers for each dimension. Number of this layers and their position can be individually controlled. Plese note, that method SetDimensionsCount must be called manually to initialize number of input dimensions also for fixed-size arguments.

Parameters

Argument	function argument type.
Result	function result type.
Fulcrums	array type used to stored fulcrums. It muss define following public typedefs `ElementType` type of element stored in this array, `IndexType` type of index used to address elements, `SizesType` type using to represent array size. This type muss define public typedef `IndexType`.

Definition at line 28 of file TFulcrumGridFunctionBase.h.