Detailed Description

Type-erased base of CreateStreamIoAlgorithm.

Note: While this class' functionality could be merged with CreateStreamIoAlgorithm, it is kept separate because the latter is templated and would make usage of the StreamControllerBase difficult.

Additional Inherited Members
Public Types inherited from ImFusion::IoAlgorithm
enum	IoMode { Read = 0 , Write = 1 }
enum	LocationType { File = 1 , Folder = 2 , URI = 4 , OpenIGTLink = 8 , Device = 16 }
Public Types inherited from ImFusion::Algorithm
enum	Status { Unknown = -1 , Success = 0 , Error = 1 , InvalidInput , IncompleteInput , OutOfMemoryHost , OutOfMemoryGPU , UnsupportedGPU , UnknownAction , AbortedByUser , User = 1000 }
	Status codes. More...
Public Member Functions inherited from ImFusion::StreamAlgorithmBase
bool	isOutputTaken () const
virtual Stream *	stream ()=0
virtual DataGroup *	dataGroup ()
virtual OwningDataList	takeOutput ()
	Returns an OwningDataList containing the stream and sets m_isOutputTaken to true.
Public Member Functions inherited from ImFusion::SignalReceiver
	SignalReceiver ()=default
	Default constructor.
	SignalReceiver (const SignalReceiver &other)
	Copy constructor, does not copy any existing signal connections from other.
SignalReceiver &	operator= (SignalReceiver rhs)
	Assignment operator, disconnects all existing connections, does not copy any existing signal connections from rhs.
virtual	~SignalReceiver ()
	Virtual destructor disconnects from all connected signals.
Public Member Functions inherited from ImFusion::IoAlgorithm
	IoAlgorithm (IoMode ioMode, int locationType)
	Constructor for initializing IO algorithm.
virtual IoMode	ioMode () const
	Return IO mode.
virtual std::vector< std::string >	supportedFileExtensions () const
	Return supported file extensions (for file based IO).
virtual std::string	suggestedSaveFileName () const
	Return a file name suggestion typically used by IoController to prefill the file name in the save file dialog (for file based write).
virtual bool	canLoad (const Filesystem::Path &filepath) const
	Returns whether the algorithm is suitable for loading the indicated file.
virtual bool	fail (int *errorCode=nullptr) const
int	status () const override
	Indicates the status of the last call to compute().
virtual int	supportedLocations () const
	Return combination of supported location types from LocationType enum.
virtual void	setLocation (const std::string &location)
	Set location for subsequent loading/saving.
virtual std::string	location () const
	Get location for loading/saving.
void	configure (const Properties *p) override
	Set one or multiple properties.
void	configuration (Properties *p) const override
	Retrieve the properties of this object.
std::unique_ptr< Properties >	userOptions (bool includeReadOptions, bool includeWriteOptions) const
	Convenience method to retrieve all properties from this IoAlgorithm that are tagged as user options to be configured during load/save.
void	configureFromGlobalSettings ()
	Convenience method to configure the algorithm's user options with the values stored in the global settings.
Public Member Functions inherited from ImFusion::Algorithm
	Algorithm ()
	Default constructor will registers a single "compute" action that calls compute() and returns status().
virtual void	compute ()=0
	Execute the algorithm.
virtual OwningDataList	takeOutput ()
	Return any new Data that was created by the Algorithm during the last call to compute().
virtual void	setProgress (Progress *progress)
	Sets a Progress interface the algorithm can use to notify observers about its computing progress.
Progress *	progress () const
	Returns the progress interface if set.
virtual bool	survivesDataDeletion (const Data *) const
	Indicates whether the algorithm can handle (partial) deletion of the specified data, by default this checks whether the data is in the input list.
const FactoryInfo &	factoryInfo () const
	Returns the record describing how this Algorithm was instantiated by the AlgorithmFactory.
void	setFactoryInfo (const FactoryInfo &value)
	Sets the record describing how this Algorithm was instantiated by the AlgorithmFactory.
Status	runAction (const std::string &id)
	Run the action with name id if it exists.
const std::vector< Action > &	actions ()
	Get a mapping from Action id to Action as registered in this algorithm.
Public Member Functions inherited from ImFusion::Configurable
virtual void	configureDefaults ()
	Retrieve the properties of this object, replaces values with their defaults and sets it again.
void	registerParameter (ParameterBase *param)
	Register the given Parameter or SubProperty, so that it will be configured during configure()/configuration().
void	unregisterParameter (const ParameterBase *param)
	Remove the given Parameter or SubProperty from the list of registered parameters.
	Configurable (const Configurable &rhs)
	Configurable (Configurable &&rhs) noexcept
Configurable &	operator= (const Configurable &)
Configurable &	operator= (Configurable &&) noexcept
Static Public Member Functions inherited from ImFusion::IoAlgorithm
static std::unique_ptr< IoAlgorithm >	createFromLastDataSource (const DataSourceComponent &dsc)
	Virtual constructor that creates the IoAlgorithm recorded last in the DataSourceComponent.
Static Public Member Functions inherited from ImFusion::Algorithm
static bool	createCompatible (const DataList &data, Algorithm **a=nullptr)
	Factory function to check algorithm compatibility with input data and optionally instantiate it.
Public Attributes inherited from ImFusion::Algorithm
Signal	signalOutputChanged
	Signal should be emitted by Algorithms when their output/result has changed.
Signal	signalParametersChanged
	Signal should be emitted by Algorithms when their parameter configuration has changed.
Public Attributes inherited from ImFusion::Configurable
Signal	signalParametersChanged
	Emitted whenever one of the registered Parameters' or SubPropertys' signalValueChanged signal was emitted.
Protected Member Functions inherited from ImFusion::StreamAlgorithmBase
virtual void	resetStream ()=0
	Deletes the stream if m_isOutputTaken is false. In any case sets the stream to nullptr.
Protected Member Functions inherited from ImFusion::SignalReceiver
void	disconnectAll ()
	Disconnects all existing connections.
Protected Member Functions inherited from ImFusion::IoAlgorithm
void	recordToDataSourceComponent (Data &data, int indexInFile)
	Append the current configuration of the IoAlgorithm to the DataSourceComponent of a data.
Protected Member Functions inherited from ImFusion::Algorithm
void	loadDefaults ()
void	registerAction (const std::string &id, const std::string &guiName, const std::function< Algorithm::Status(void)> &action)
	Register an action to be run via runAction.
template<typename D>
void	registerAction (const std::string &id, const std::string &guiName, Algorithm::Status(D::*action)(void))
	Template version of runAction that can be used with a pointer to a member function.
void	registerAction (const Action &action)
	Register an action.
Protected Attributes inherited from ImFusion::StreamAlgorithmBase
bool	m_isOutputTaken = false
Protected Attributes inherited from ImFusion::IoAlgorithm
bool	m_forceCannotLoad = false
	Used to disable the IoAlgorithm in the global settings by forcing canLoad() to return false.
std::string	m_location
IoMode	m_ioMode
int	m_locationType
Protected Attributes inherited from ImFusion::Algorithm
std::string	m_name
	Algorithm name.
Progress *	m_progress = nullptr
	Non-owing pointer to a progress interface. May be a nullptr.
FactoryInfo	m_factoryInfo = {}
	Record describing how this algorithm was instantiated by the AlgorithmFactory.
int	m_status = Status::Unknown
	Algorithm status after last call to compute().
std::vector< Action >	m_actions
	Map of key given by the id of the action, of the available actions of this algorithm.
Protected Attributes inherited from ImFusion::Configurable
std::vector< Param >	m_params
	List of all registered Parameter and SubProperty instances.

The documentation for this class was generated from the following file:

ImFusion/Stream/StreamIoAlgorithm.h

Detailed Description

Additional Inherited Members