inviwo::Port Class Reference

A abstract base class for all ports. A port can be connected to other ports and is owned by a processor. More...

#include <inviwo/core/ports/port.h>

Inheritance diagram for inviwo::Port:

Public Member Functions
virtual void	deserialize (Deserializer &d) override
virtual std::string_view	getClassIdentifier () const =0
virtual glm::uvec3	getColorCode () const =0
Document &	getHelp ()
const Document &	getHelp () const
const std::string &	getIdentifier () const
virtual Document	getInfo () const =0
std::string	getPath () const
	Get the port path i.e. <processor identifier>.<port identifier>.
void	getPath (std::pmr::string &out) const
Processor *	getProcessor () const
virtual bool	isConnected () const =0
virtual bool	isReady () const =0
Port &	operator= (const Port &)=delete
Port &	operator= (Port &&)=delete
	Port (const Port &)=delete
	Port (Port &&)=delete
virtual void	serialize (Serializer &s) const override
Port &	setHelp (Document help)
void	setIdentifier (const std::string &name)

Protected Member Functions
	Port (std::string_view identifier, Document help)
void	setProcessor (Processor *processor)

Protected Attributes
Document	help_
std::string	identifier_
Processor *	processor_

Friends
class	Processor

Detailed Description

A abstract base class for all ports. A port can be connected to other ports and is owned by a processor.

Constructor & Destructor Documentation

Port()

inviwo::Port::Port ( std::string_view identifier, Document help )

protected

Constructor for creating port instances. As this class is abstract, the constructor is not called directly. Instead, constructors of the derived classes call this constructor.

Parameters

identifier	Port identifier used for serialization. Has to be unique within the scope of a processor. Port identifiers should only contain alpha numeric characters, "-" and "_".
help	The help should describe what data the port expects/produces and how it is used.

See also

Processor::addPort()

Member Function Documentation

deserialize()

virtual void inviwo::Port::deserialize ( Deserializer & d )

overridevirtual

Implements inviwo::Serializable.

getColorCode()

virtual glm::uvec3 inviwo::Port::getColorCode ( ) const

pure virtual

Returns the RGB color code used to colorize all ports of this type. This color code is for instance used in the NetworkEditor. To distinguish different port types through their color, this method should be overloaded in derived classes.

Implemented in inviwo::BrushingAndLinkingInport, inviwo::BrushingAndLinkingOutport, inviwo::DataInport< T, N, Flat >, inviwo::DataInport< BufferBase >, inviwo::DataInport< DataFrame >, inviwo::DataInport< DataFrame, 0 >, inviwo::DataInport< DataType >, inviwo::DataInport< Eigen::MatrixXf >, inviwo::DataInport< Handle >, inviwo::DataInport< Image, 1 >, inviwo::DataInport< IntegralLineSet >, inviwo::DataInport< inviwo::DataFrame >, inviwo::DataInport< inviwo::DataSequence< Image > >, inviwo::DataInport< inviwo::DataSequence< Layer > >, inviwo::DataInport< inviwo::DataSequence< Mesh > >, inviwo::DataInport< inviwo::DataSequence< T > >, inviwo::DataInport< inviwo::DataSequence< Volume > >, inviwo::DataInport< inviwo::LightSource >, inviwo::DataInport< inviwo::Spatial4DSampler< dvec3 > >, inviwo::DataInport< inviwo::SpatialSampler< dvec3 > >, inviwo::DataInport< inviwo::Volume >, inviwo::DataInport< inviwo::Volume, 0 >, inviwo::DataInport< inviwo::Volume, 0, true >, inviwo::DataInport< json >, inviwo::DataInport< Layer >, inviwo::DataInport< Layer, 0 >, inviwo::DataInport< Layer, 0, true >, inviwo::DataInport< Mesh >, inviwo::DataInport< Mesh, 0 >, inviwo::DataInport< Mesh, 0, true >, inviwo::DataInport< Rasterization, 0 >, inviwo::DataInport< SeedPoint2DVector, 0 >, inviwo::DataInport< SeedPoint3DVector, 0 >, inviwo::DataInport< SeedPoint4DVector, 0 >, inviwo::DataInport< SeedPointVector< Dims >, 0 >, inviwo::DataInport< std::vector< std::shared_ptr< inviwo::Volume > > >, inviwo::DataInport< std::vector< std::string > >, inviwo::DataInport< std::vector< T > >, inviwo::DataInport< std::vector< vec4 > >, inviwo::DataInport< T, 0, false >, inviwo::DataInport< T, 0, true >, inviwo::DataInport< TetraMesh >, inviwo::DataInport< TetraMesh, 0 >, inviwo::DataInport< TetraMesh, 0, true >, inviwo::DataInport< typename Tracer::Sampler >, inviwo::DataInport< typename Tracer::Sampler, 0 >, inviwo::DataInport< Volume >, inviwo::DataInport< VolumeSequence >, inviwo::DataOutport< T >, inviwo::DataOutport< BufferBase >, inviwo::DataOutport< DataFrame >, inviwo::DataOutport< DataType >, inviwo::DataOutport< Eigen::MatrixXf >, inviwo::DataOutport< Handle >, inviwo::DataOutport< Image >, inviwo::DataOutport< IntegralLineSet >, inviwo::DataOutport< inviwo::DataFrame >, inviwo::DataOutport< inviwo::DataSequence< inviwo::Mesh > >, inviwo::DataOutport< inviwo::LightSource >, inviwo::DataOutport< inviwo::Plane >, inviwo::DataOutport< inviwo::Spatial4DSampler< dvec3 > >, inviwo::DataOutport< inviwo::SpatialSampler< dvec2 > >, inviwo::DataOutport< inviwo::SpatialSampler< dvec3 > >, inviwo::DataOutport< json >, inviwo::DataOutport< Layer >, inviwo::DataOutport< LayerSequence >, inviwo::DataOutport< Mesh >, inviwo::DataOutport< Rasterization >, inviwo::DataOutport< SeedPoint2DVector >, inviwo::DataOutport< SeedPoint3DVector >, inviwo::DataOutport< SeedPoint4DVector >, inviwo::DataOutport< SeedPointVector< Dims > >, inviwo::DataOutport< std::vector< float > >, inviwo::DataOutport< std::vector< inviwo::Plane > >, inviwo::DataOutport< std::vector< std::shared_ptr< inviwo::Mesh > > >, inviwo::DataOutport< std::vector< std::string > >, inviwo::DataOutport< std::vector< uint32_t > >, inviwo::DataOutport< std::vector< vec3 > >, inviwo::DataOutport< std::vector< vec4 > >, inviwo::DataOutport< TetraMesh >, inviwo::DataOutport< Volume >, inviwo::DataOutport< VolumeSequence >, inviwo::PythonInport, and inviwo::PythonOutport.

getHelp()

const Document & inviwo::Port::getHelp

(

)

const

The help should describe what data the port expects/produces and how it is used. This will be shown in the Processor help, and as part of the port info in the port tooltip in the GUI

getInfo()

virtual Document inviwo::Port::getInfo ( ) const

pure virtual

This function should describe the state of the port and the data it holds. Derived ports should extend this function and add information about their state. The port help is usually included in this information. The description is usually shown as a tooltip in the GUI.

Implemented in inviwo::BaseImageInport< N >, inviwo::BaseImageInport< 0 >, inviwo::BaseImageInport< 1 >, inviwo::BrushingAndLinkingInport, inviwo::BrushingAndLinkingOutport, inviwo::DataInport< T, N, Flat >, inviwo::DataInport< BufferBase >, inviwo::DataInport< DataFrame >, inviwo::DataInport< DataFrame, 0 >, inviwo::DataInport< DataType >, inviwo::DataInport< Eigen::MatrixXf >, inviwo::DataInport< Handle >, inviwo::DataInport< Image, 1 >, inviwo::DataInport< IntegralLineSet >, inviwo::DataInport< inviwo::DataFrame >, inviwo::DataInport< inviwo::DataSequence< Image > >, inviwo::DataInport< inviwo::DataSequence< Layer > >, inviwo::DataInport< inviwo::DataSequence< Mesh > >, inviwo::DataInport< inviwo::DataSequence< T > >, inviwo::DataInport< inviwo::DataSequence< Volume > >, inviwo::DataInport< inviwo::LightSource >, inviwo::DataInport< inviwo::Spatial4DSampler< dvec3 > >, inviwo::DataInport< inviwo::SpatialSampler< dvec3 > >, inviwo::DataInport< inviwo::Volume >, inviwo::DataInport< inviwo::Volume, 0 >, inviwo::DataInport< inviwo::Volume, 0, true >, inviwo::DataInport< json >, inviwo::DataInport< Layer >, inviwo::DataInport< Layer, 0 >, inviwo::DataInport< Layer, 0, true >, inviwo::DataInport< Mesh >, inviwo::DataInport< Mesh, 0 >, inviwo::DataInport< Mesh, 0, true >, inviwo::DataInport< Rasterization, 0 >, inviwo::DataInport< SeedPoint2DVector, 0 >, inviwo::DataInport< SeedPoint3DVector, 0 >, inviwo::DataInport< SeedPoint4DVector, 0 >, inviwo::DataInport< SeedPointVector< Dims >, 0 >, inviwo::DataInport< std::vector< std::shared_ptr< inviwo::Volume > > >, inviwo::DataInport< std::vector< std::string > >, inviwo::DataInport< std::vector< T > >, inviwo::DataInport< std::vector< vec4 > >, inviwo::DataInport< T, 0, false >, inviwo::DataInport< T, 0, true >, inviwo::DataInport< TetraMesh >, inviwo::DataInport< TetraMesh, 0 >, inviwo::DataInport< TetraMesh, 0, true >, inviwo::DataInport< typename Tracer::Sampler >, inviwo::DataInport< typename Tracer::Sampler, 0 >, inviwo::DataInport< Volume >, inviwo::DataInport< VolumeSequence >, inviwo::DataOutport< T >, inviwo::DataOutport< BufferBase >, inviwo::DataOutport< DataFrame >, inviwo::DataOutport< DataType >, inviwo::DataOutport< Eigen::MatrixXf >, inviwo::DataOutport< Handle >, inviwo::DataOutport< Image >, inviwo::DataOutport< IntegralLineSet >, inviwo::DataOutport< inviwo::DataFrame >, inviwo::DataOutport< inviwo::DataSequence< inviwo::Mesh > >, inviwo::DataOutport< inviwo::LightSource >, inviwo::DataOutport< inviwo::Plane >, inviwo::DataOutport< inviwo::Spatial4DSampler< dvec3 > >, inviwo::DataOutport< inviwo::SpatialSampler< dvec2 > >, inviwo::DataOutport< inviwo::SpatialSampler< dvec3 > >, inviwo::DataOutport< json >, inviwo::DataOutport< Layer >, inviwo::DataOutport< LayerSequence >, inviwo::DataOutport< Mesh >, inviwo::DataOutport< Rasterization >, inviwo::DataOutport< SeedPoint2DVector >, inviwo::DataOutport< SeedPoint3DVector >, inviwo::DataOutport< SeedPoint4DVector >, inviwo::DataOutport< SeedPointVector< Dims > >, inviwo::DataOutport< std::vector< float > >, inviwo::DataOutport< std::vector< inviwo::Plane > >, inviwo::DataOutport< std::vector< std::shared_ptr< inviwo::Mesh > > >, inviwo::DataOutport< std::vector< std::string > >, inviwo::DataOutport< std::vector< uint32_t > >, inviwo::DataOutport< std::vector< vec3 > >, inviwo::DataOutport< std::vector< vec4 > >, inviwo::DataOutport< TetraMesh >, inviwo::DataOutport< Volume >, inviwo::DataOutport< VolumeSequence >, inviwo::ImageOutport, inviwo::PythonInport, and inviwo::PythonOutport.

isReady()

virtual bool inviwo::Port::isReady ( ) const

pure virtual

Implemented in inviwo::Inport, and inviwo::Outport.

serialize()

virtual void inviwo::Port::serialize ( Serializer & s ) const

overridevirtual

Implements inviwo::Serializable.

---

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

• include/inviwo/core/ports/port.h