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RProtoBuf (version 0.2.1)

R Interface to the Protocol Buffers API

Description

Protocol Buffers are a way of encoding structured data in an efficient yet extensible format. Google uses Protocol Buffers for almost all of its internal RPC protocols and file formats.

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Version

Install

install.packages('RProtoBuf')

Monthly Downloads

3,090

Version

0.2.1

License

GPL-2

Homepage

http://r-forge.r-project.org/projects/rprotobuf/

Maintainer

Romain

Last Published

October 18th, 2010

Functions in RProtoBuf (0.2.1)

ZeroCopyInputStream-class

Virtual Class "ZeroCopyInputStream"

Clone protocolo buffer messages

Obtains a chunk of data from the stream

Gets the declared tag number of a field

Size of a message field

RProtoBuf-package

R Interface to the Protocol Buffers API

FieldDescriptor-class

Class "FieldDescriptor"

swap elements of a repeated field of a message

ByteCount-methods

The number of bytes read/written since the object was created

Merge two messages of the same type

ConnectionOutputStream-methods

Creates an ConnectionOutputStream

ArrayInputStream-methods

Creates an ArrayInputStream

Protocol Buffer descriptor importer

FileInputStream-class

Class "FileInputStream"

Class "RpcHTTP"

coerce an object to a protobuf message

enum_type-methods

Extract an enum type descriptor for a nested type

is_extension-methods

Indicates if a field descriptor is an extension

ConnectionInputStream-methods

Creates an ConnectionInputStream

ZeroCopyOutputStream-class

Virtual Class "ZeroCopyOutputStream"

Gets the label of a field

FileInputStream-methods

Creates an FileInputStream

EnumValueDescriptor-class

Class "EnumValueDescriptor"

ServiceDescriptor-class

Class "ServiceDescriptor"

GetErrno-methods

Get the error number for an I/O error

Skips a number of bytes

FileDescriptor-class

Class "FileDescriptor"

EnumDescriptor-class

Class "EnumDescriptor"

as.list.Message

Grab the protocol buffer message as an R list

ArrayInputStream-class

Class "ArrayInputStream"

Completion support for protocol buffer messages and descriptors

Backs up a number of bytes from a stream

Clear a field or all fields of the message and set them to their default values

ConnectionInputStream-class

Class "ConnectionInputStream"

protocol buffer descriptor importer

Class "Message"

bytesize-methods

The number of bytes taken by a message

SetCloseOnDelete-methods

set the close on delete behavior

Set the size of a field

add elements of a repeated field of a message

invoke a protobuf rpc method

descriptor-methods

Get the descriptor of a message

FileOutputStream-class

Class "FileOutputStream"

Gets the type or the c++ type of a field

Fetch content of a repeated field

fileDescriptor-methods

gets the file descriptor of an object

nested_type_count-methods

The number of fields

ArrayOutputStream-methods

Creates an ArrayOutputStream

Descriptor-class

Class "Descriptor"

field_count-methods

The number of fields

with and within methods for protocol buffer messages

set a subset of values of a repeated field of a message

enum_type_count-methods

The number of enum types

FileOutputStream-methods

Creates an FileOutputStream

readASCII-methods

read a message in ASCII format

isInitialized-methods

Indicates if a protocol buffer message is initialized

Extract a field descriptor

containing_type-methods

Gets the message type descriptor that contains a descriptor

Name or full name of a descriptor

Indicates if a message has the given field set

ArrayOutputStream-class

Class "ArrayOutputStream"

MethodDescriptor-class

Class "MethodDescriptor"

Read a protocol buffer message from a connection

nested_type-methods

Extract a message type descriptor for a nested type

ConnectionOutputStream-class

Class "ConnectionOutputStream"