R.oo v1.22.0

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R Object-Oriented Programming with or without References

Methods and classes for object-oriented programming in R with or without references. Large effort has been made on making definition of methods as simple as possible with a minimum of maintenance for package developers. The package has been developed since 2001 and is now considered very stable. This is a cross-platform package implemented in pure R that defines standard S3 classes without any tricks.

Functions in R.oo

Name Description
DOLLAR.BasicObject Makes the fields and methods of an BasicObject accessable via the \$ and the [[ operator
DOLLAR.Object Makes the fields and methods of an Object accessable via the \$ and the [[ operator
DOLLAR< -.BasicObject Makes the fields and methods of an BasicObject assignable via the \$<- and the [[<- operator
Object The root class that every class must inherit from
Package The Package class provides methods for accessing package information
DOLLAR< -.Class Makes the fields and methods of an Class assignable via the \$<- and the [[<- operator
DOLLAR< -.Object Makes the fields and methods of an Object assignable via the \$<- and the [[<- operator
as.character.Class Returns a short string describing the class
BasicObject A root class like Object but without references
as.character.Package Gets a string representation of this package
Class The Class class describes an Object class
as.character.RccViolationException Gets a string representing of the RCC violation
as.character.Exception Gets a character string representing of the Exception
RccViolationException An RccViolationException indicates a violation of the R Coding Conventions (RCC)
R.oo-package Package R.oo
clone.Object Clones an Object
attach.Object Attaches an Object to the R search path
Rdoc$compile Compile source code files containing Rdoc comments into Rd files
Rdoc Class for converting Rdoc comments to Rd files
RdocException RdocException are thrown by the Rdoc compiler
attachLocally.Object Attaches an Object locally to an environment
equals.Object Compares an object with another
compileRdoc Compiles the Rdoc help comments in a package
Rdoc$createManPath Creates the directory where the Rd files should be saved
ASCII 8-bit ASCII table
.makeObjectFinalizer Creates a standalone finalizer function for Object
equals Compares an object with another
finalize.Object Finalizer methods called when object is clean out
extend Extends a object
as.character.Interface Gets a character string representing the Interface
Class$forName Gets a Class object by a name of a class
as.character.Object Gets a character string representing the object
Exception The Exception class to be thrown and caught
gc.Object Deprecated: Clear cached fields and calls the garbage collector
as.character.RdocException Gets a character string representing of the RdocException
as.character.BasicObject Gets a character string representing the object
Rdoc$argsToString Gets the arguments signature of a function
Interface The Interface class
abort Aborts the current expression call
attach.BasicObject Attach an BasicObject to the R search path
Class$argsToString Gets the arguments of a function as a character string
detach.BasicObject Detach an BasicObject from the R search path
charToInt Converts a vector of ASCII characters into a vector of integers
check.Rdoc Checks the compiled Rd files
clearCache.Object Clear fields that are defined to have cached values
dimension Gets the dimension of the object
getContents.Package Gets the contents of this package
equals.BasicObject Compares an object with another
getDataPath.Package Gets the path to the data (data/) directory of this package
Rdoc$declaration Gets the class declaration
detach.Object Detach an Object from the R search path
Rdoc$createName Creates a class-method name
getDate.Package Gets the date when package was build
clearLookupCache.Object Clear internal fields used for faster lookup
extend.Interface Extends another Interface class
Rdoc$escapeRdFilename Escape non-valid characters in a filename
getDocPath.Package Gets the path to the accompanying documentation (doc/) directory of this package
extend.Object Extends another class
getEnvironment.Object Gets the environment of this object
getAuthor.Package Gets the Author of this package
getContribUrl.Package Gets the URL(s) from where this package can be installed
getBundle.Package Gets the Bundle that this package might belong to
Rdoc$getKeywords Gets the keywords defined in R with descriptions
getInternalAddress.Object Gets the memory location where the Object resides
getFieldModifiers.Object Gets all types of field modifiers
Exception$getLastException Static method to get the last Exception thrown
getFields.BasicObject Returns the field names of an BasicObject
getLicense.Package Gets the License of this package
getClasses.Package Gets all classes of a package
getInstantiationTime.BasicObject Gets the time when the object was instantiated
getName.Package Gets the name of this package
getInstantiationTime.Object Gets the time when the object was instantiated
getConstructorS3 Get a constructor method
getCalls.Exception Gets the active calls saved when the exception was created
getName.environment Gets the name of an environment
getBundlePackages.Package Gets the names of the other packages that is in the same bundle as this package
extend.BasicObject Extends another class
getRdDeclaration.classRepresentation Gets the class declaration in Rd format
getDescription.Package Gets the description of the package
RccViolationException$getRccUrl Static method to get a URL where the RCC can be found
getDescriptionFile.Package Gets the description file of this package
getRdHierarchy.Class Gets the class hierarchy in Rd format
getChangeLog.Package Gets the change log of this package
getFields.Object Returns the field names of an Object
getRdDeclaration.Class Gets the class declaraction in Rd format
getRdMethods.classRepresentation Gets the methods in Rd format
Rdoc$getRdTitle Extracts the title string of a Rd file
getVersion.Package Gets the version of this package
getHowToCite.Package Gets the citation of this package
getEnvironment.Package Gets the environment of a loaded package
getExamplePath.Package Gets the path to the example (R-ex/) directory of this package
getSource.RdocException Gets the source of the exception
getMaintainer.Package Gets the Maintainer of this package
Rdoc$getClassS4Usage Gets the usage of a S4 class
getDetails.Class Lists the fields and methods of a class
getDevelUrl.Package Gets the URL(s) from where the developers version of this package can be installed
getWhen.Exception Gets the time when the Exception was created
getKnownSubclasses.Class Gets all subclasses that are currently loaded
hashCode Gets an integer hashcoded for R objects
getFields.Class Returns the field names of a class
getStackTrace.Exception Gets the stack trace saved when the exception was created
Rdoc$hierarchy Gets the class hierarchy
ll Generates a list of informative properties of all members of an environment
hashCode.BasicObject Gets a hash code for the object
getKnownSubclasses.classRepresentation Gets the known subclasses
getMethods.Class Returns the method names of class and its super classes
hashCode.Object Gets a hash code for the Object
getFields.Interface Returns NULL
getPath.Package Gets the library (system) path to this package
getName.Class Gets the name of the class
getPosition.Package Gets the search path position of the package
getMessage.Exception Gets the message of the Exception
Rdoc$getManPath Gets the path to the directory where the Rd files will be saved
getMessage.InternalErrorException Gets the message of the exception
isOlderThan.Package Checks if the package is older than a given version
getStaticInstance.Object Gets the static instance of this objects class
Object$load Static method to load an Object from a file or a connection
getPackage.InternalErrorException Gets the suspicious package likely to contain an error
isPrivate.Class Checks if a class is defined private or not
Rdoc$getPackageNameOf Gets the package of a method or an object
getSuperclasses.Class Gets the super classes of this class
Rdoc$getNameFormat Gets the current name format
getStackTraceString.Exception Gets the stack trace as a string
objectSize.BasicObject Gets the size of the BasicObject in bytes
Rdoc$getUsage Gets the usage of a method
getUrl.Package Gets the URL of this package
hasField.BasicObject Checks if a field exists or not
getPackage.Class Gets the package to which the class belongs
getStaticInstance.Class Gets the static instance of this class
Rdoc$isKeyword Checks if a word is a Rd keyword
isReferable.BasicObject Checks if the object is referable or not
ll.Object Generates a list of informative properties of all members of an Object
isLoaded.Package Checks if the package is installed on the search path or not
ll.Package Generates a list of informative properties of all members of the package
objectSize Gets the size of the object in bytes
objectSize.Object Gets the size of the Object in bytes
objectSize.environment Gets the size of an environment in bytes
Rdoc$setManPath Sets the path to the directory where the Rd files should be saved
isReferable.Object Checks if the object is referable or not
print.Object Prints an Object
newInstance.BasicObject Creates a new instance of the same class as this object
hasField.Object Checks if a field exists or not
Rdoc$setNameFormat Sets the current name format
printStackTrace.Exception Prints the stack trace saved when the exception was created
isBeingCreated.Class Checks if a class is currently being initiated initiated
newInstance.Class Creates a new instance of this class
getRdHierarchy.classRepresentation Gets the class hierarchy in Rd format
trim Converts to a string and removes leading and trailing whitespace
throw.error Throws (rethrows) an object of class 'error'
print.BasicObject Prints an BasicObject
throw.Exception Throws an Exception that can be caught
getRdMethods.Class Gets the methods of a class in Rd format
throw Throws an Exception
isDeprecated.Class Checks if a class is deprecated or not
isProtected.Class Checks if a class is defined protected or not
isPublic.Class Checks if a class is defined public or not
getSuperclasses.classRepresentation Gets the superclasses
getTitle.Package Gets the Title of this package
intToChar Converts a vector of integers into a vector of ASCII characters
load.Package Loads a package
isAbstract.Class Checks if a class is abstract or not
print.Class Prints detailed information about the class and its fields and methods
newInstance.Object Creates a new instance of the same class as this object
isStatic.Class Checks if a class is static or not
Rdoc$isVisible Checks if a member is visible given its modifiers
novirtual.Object Returns a reference to the same Object with virtual fields turned off
Rdoc$methodsInheritedFrom Gets all methods inherited from a class in Rd format
print.Exception Prints the Exception
print.Interface Prints an Interface
showDescriptionFile.Package Show the DESCRIPTION file of this package
showHowToCite.Package Show the HOWTOCITE file of this package
save.Object Saves an Object to a file or a connection
setConstructorS3 Defines a class in S3/UseMethod style
startupMessage.Package Generates a 'package successfully loaded' package startup message
staticCode.Object Method that will be call each time a new instance of a class is created
typeOfClass Gets the type of a class (S3 or S4)
unload.Package Unloads a package
showChangeLog.Package Show the change log of this package
showContents.Package Show the CONTENTS file of this package
uses.Interface Specifies that an object uses this Interface
DOLLAR.Class Makes the fields and methods of an Class accessable via the \$ and the [[ operator
InternalErrorException InternalErrorException represents internal errors
Non-documented objects Non-documented objects
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Date 2018-04-21
License LGPL (>= 2.1)
LazyLoad TRUE
URL https://github.com/HenrikBengtsson/R.oo
BugReports https://github.com/HenrikBengtsson/R.oo/issues
NeedsCompilation no
Packaged 2018-04-22 00:03:47 UTC; hb
Repository CRAN
Date/Publication 2018-04-22 03:23:04 UTC

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