addPort
Syntax
Description
adds a set of ports with specified names ports
= addPort(arch
,portNames
,portTypes
)portNames
and types
portTypes
. The addPort
function adds ports to
the architecture of a component or the root architecture of the model. Use
<component>.Architecture
to access the architecture of a
component.
To remove a port, use the destroy
function.
also applies stereotypes specified in ports
= addPort(arch
,portNames
,portTypes
,stereotypes
)stereotypes
to a set of new
ports.
Examples
Add Port to Architecture
Create a model, get the root architecture, add a component, and add a port.
model = systemcomposer.createModel("archModel",true); rootArch = get(model,"Architecture"); newComponent = addComponent(rootArch,"NewComponent"); newPort = addPort(newComponent.Architecture,"NewCompPort","in")
newPort = ArchitecturePort with properties: Parent: [1×1 systemcomposer.arch.Architecture] Name: 'NewCompPort' Direction: Input InterfaceName: '' Interface: [0×0 systemcomposer.interface.DataInterface] Connectors: [0×0 systemcomposer.arch.Connector] Connected: 0 Model: [1×1 systemcomposer.arch.Model] SimulinkHandle: 57.0018 SimulinkModelHandle: 10.0018 UUID: 'f3dd03e1-af14-47ed-88c8-0ce301b2da5f' ExternalUID: ''
Input Arguments
arch
— Architecture
architecture object
Architecture, specified as a systemcomposer.arch.Architecture
object.
portNames
— Names of ports
cell array of character vectors | array of strings | character vector | string
Names of ports, specified as a cell array of character vectors or an array of
strings. If necessary, System Composer™ appends a number to the port name to ensure uniqueness. The size of
portNames
, portTypes
, and
stereotypes
must be the same.
Data Types: char
| string
portTypes
— Port types
cell array of character vectors | array of strings | character vector | string
Port types, specified as a cell array of character vectors or an array of strings. Available port types follow:
"in"
"out"
"physical"
"client"
for software architectures"server"
for software architectures
Data Types: char
| string
stereotypes
— Stereotypes to apply to ports
array of stereotype objects
Stereotypes to apply to ports, specified as an array of systemcomposer.profile.Stereotype
objects. Each stereotype in the array must
either be a stereotype that applies to all element types or a port stereotype.
Output Arguments
ports
— Created ports
array of ports
Created ports, returned as an array of systemcomposer.arch.ArchitecturePort
objects.
More About
Definitions
Term | Definition | Application | More Information |
---|---|---|---|
architecture | A System Composer architecture represents a system of components and how they interface with each other structurally and behaviorally. |
Different types of architectures describe different aspects of systems. You can use views to visualize a subset of components in an architecture. You can define parameters on the architecture level using the Parameter Editor. | |
model | A System Composer model is the file that contains architectural information, including components, ports, connectors, interfaces, and behaviors. |
Perform operations on a model:
A System Composer model is stored as an SLX file. | Create Architecture Model with Interfaces and Requirement Links |
component | A component is a nontrivial, nearly independent, and replaceable part of a system that fulfills a clear function in the context of an architecture. A component defines an architectural element, such as a function, a system, hardware, software, or other conceptual entity. A component can also be a subsystem or subfunction. | Represented as a block, a component is a part of an architecture model that can be separated into reusable artifacts. Transfer information between components with:
| Components |
port | A port is a node on a component or architecture that represents a point of interaction with its environment. A port permits the flow of information to and from other components or systems. |
There are different types of ports:
| Ports |
connector | Connectors are lines that provide connections between ports. Connectors describe how information flows between components or architectures. | A connector allows two components to interact without defining the nature of the interaction. Set an interface on a port to define how the components interact. | Connections |
Term | Definition | Application | More Information |
---|---|---|---|
physical subsystem | A physical subsystem is a Simulink® subsystem with Simscape™ connections. | A physical subsystem with Simscape connections uses a physical network approach suited for simulating systems with real physical components and represents a mathematical model. | Implement Component Behavior Using Simscape |
physical port | A physical port represents a Simscape physical modeling connector port called a Connection Port (Simscape). | Use physical ports to connect components in an architecture model or to enable physical systems in a Simulink subsystem. | Define Physical Ports on Component |
physical connector | A physical connector can represent a nondirectional conserving connection of a specific physical domain. Connectors can also represent physical signals. | Use physical connectors to connect physical components that represent features of a system to simulate mathematically. | Architecture Model with Simscape Behavior for a DC Motor |
physical interface | A physical interface defines the kind of
information that flows through a physical port. The same interface can be assigned to multiple
ports. A physical interface is a composite interface equivalent to a | Use a physical interface to bundle physical elements to describe a physical model using at least one physical domain. | Specify Physical Interfaces on Ports |
physical element | A physical element describes the
decomposition of a physical interface. A physical element is equivalent to a | Define the | Describe Component Behavior Using Simscape |
Term | Definition | Application | More Information |
---|---|---|---|
stereotype | A stereotype is a custom extension of the modeling language. Stereotypes provide a mechanism to extend the architecture language elements by adding domain-specific metadata. | Apply stereotypes to model elements such as root-level architecture, component architecture, connectors, ports, data interfaces, value types, functions, requirements, and links. Functions only apply to software architectures. You must have a Requirements Toolbox™ license to apply stereotypes to requirements and links. A model element can have multiple stereotypes. Stereotypes provide model elements with a common set of property fields, such as mass, cost, and power. | Extend Architectural Design Using Stereotypes |
property | A property is a field in a stereotype. You can specify property values for each element to which the stereotype is applied. | Use properties to store quantitative characteristics, such as weight or speed, that are associated with a model element. Properties can also be descriptive or represent a status. You can view and edit the properties of each element in the architecture model using the Property Inspector. | |
profile | A profile is a package of stereotypes that you can use to create a self-consistent domain of element types. | Author profiles and apply profiles to a model using the Profile Editor. You can store stereotypes for a project in one or several profiles. When you save profiles, they are stored in XML files. |
Version History
Introduced in R2019a
MATLAB-Befehl
Sie haben auf einen Link geklickt, der diesem MATLAB-Befehl entspricht:
Führen Sie den Befehl durch Eingabe in das MATLAB-Befehlsfenster aus. Webbrowser unterstützen keine MATLAB-Befehle.
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)