XR0.7.2 package

A Structure for Interfaces from R

asJSONS4

Convert an Object to a Dictionary or Array in JSON Notation

asRObject

Specialize the R Object Returned from an Interface Evaluator

asServerObject

Generate a Server Language Expression corresponding to an R Object

AssignedProxy-class

Class for Assigned Proxy Objects and Related Mechanisms

dumpProxyFunction

Write A Proxy Function to a File or Connection

evaluatorAction

Carry Out an Evaluator Initialization Action

evaluatorActions

Add to Table of Search Paths and Import Commands

fillNames

Utilities for Server-Language Specific Use

fixHelpTopic

Make a Help Topic an Explicit Character String

from_Server-class

A Class to Describe General Server Objects

getInterface

Get or start an evaluator for an interface

Interface-class

Reference class for all interface evaluators

InterfaceCondition-class

Classes of objects representing errors or other conditions in a server...

isProxy

Test if an Object is a Proxy

MiscMethods

Miscellaneous methods

nameQuote

Plain Double Quote for Names

noScalar

Send a Non-scalar Version of an Object

objectAsJSON

Construct a String in JSON Notation to Represent an R Object

objectDictionary

Generate the Explicit Dictionary form for an R Object

packageSetup

Execute a Setup Step for a Package

ProxyClass-class

A Class to Describe Classes in the Server Language

ProxyClassObject-class

A Class for Objects that are Proxies for Specific Server Class Objects

proxyEvaluator

The Evaluator Function Object Referred to from a Proxy Objec

ProxyFunction-class

A Class for Proxy Functions

proxyName

Return the Server Language Name Corresponding to a Proxy Object

ProxyObject-class

Class Union to Represent Proxy Objects

ServerClassDef-class

The Definition of a Server Language Class

serverFields-class

Class Union for Describing Server Language Fields

setProxyClass

Create a Proxy Class

typeToJSON

Convert a Simple Object to JSON String

Unconvertible-class

Unconverted Server Language Objects

valueFromServer

Convert the String Returned by a Server Language Interface to an R Obj...

vector_R-class

A class that facilitates returning R vectors via a list in JSON

XR

A Structure for Interfaces from R

Support for interfaces from R to other languages, built around a class for evaluators and a combination of functions, classes and methods for communication. Will be used through a specific language interface package. Described in the book "Extending R".

  • Maintainer: John Chambers
  • License: GPL (>= 2)
  • Last published: 2018-03-18