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Class Introspection and Metadata

Get detailed information about classes from class metadata

Metadata provides information about class definitions. Find information about all properties, methods, and events defined by the class without constructing objects of the class.

Functions

metaclass Obtainmeta.classobject
meta.abstractDetails Find abstract methods and properties
meta.class.fromName Returnmeta.classobject associated with named class
meta.package.fromName Returnmeta.packageobject for specified package
meta.package.getAllPackages Get all top-level packages
properties Class property names
methods Class method names
events Event names
superclasses Names of superclasses

Classes

meta.class DescribeMATLABclass
meta.property Describe property ofMATLABclass
meta.method Information about class method
meta.event Describe event defined byMATLABclass
meta.package DescribeMATLABpackage
meta.DynamicProperty Describe dynamic property ofMATLABobject
meta.EnumeratedValue Describe enumeration member ofMATLABclass
meta.MetaData Root of the hierarchy of metaclasses
meta.ArrayDimension Size information for property validation
meta.Validation Describes property validation
meta.FixedDimension Fixed dimension in property size specification
meta.UnrestrictedDimension Unrestricted dimension in property size specification

Topics

Class Metadata

Metaclasses provide a way to inspect class definitions programmatically.

Class Introspection with Metadata

Inspect class member definitions using metadata.

Find Objects with Specific Values

Metaclasses support methods that enable you to search for objects with properties set to specific values.

获取信息的属性

Usemeta.propertyobjects to find detailed information about object properties.

Find Default Values in Property Metadata

Use property metadata to find default values assigned to properties in the class definition.

MATLAB Documentation

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Introducing Deep Learning with MATLAB

Introducing Deep Learning with MATLAB

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