fileDescriptor

fileDescriptor-methods

fileDescriptor,Descriptor-method

fileDescriptor,Message-method

fileDescriptor,EnumDescriptor-method

fileDescriptor,FieldDescriptor-method

fileDescriptor,ServiceDescriptor-method

fileDescriptor,MethodDescriptor-method

Gets the file descriptor of an object

methods

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. Additional documentation
is available in two included vignettes one of which corresponds to our 'JSS'
paper (2016, <doi:10.18637/jss.v071.i02>. A sufficiently recent version of
'Protocol Buffers' library is required; currently version 3.3.0 from 2017
is the stated minimum.

Dirk Eddelbuettel

RProtoBuf

R Interface to the 'Protocol Buffers' 'API' (Version 2 or 3)

fileDescriptor-methods function

<dl>
<dt><code>signature(object = "Descriptor")</code></dt>
<dd>retrieves the file descriptor associated with this descriptor</dd><dt><code>signature(object = "Message")</code></dt>
<dd>retrieves the file descriptor associated with the descriptor of this message</dd><dt><code>signature(object = "EnumDescriptor")</code></dt>
<dd>retrieves the file descriptor associated with the enum descriptor</dd><dt><code>signature(object = "FieldDescriptor")</code></dt>
<dd>retrieves the file descriptor associated with the field descriptor</dd><dt><code>signature(object = "ServiceDescriptor")</code></dt>
<dd>retrieves the file descriptor associated with the service descriptor</dd><dt><code>signature(object = "MethodDescriptor")</code></dt>
<dd>retrieves the file descriptor associated with the method descriptor</dd>
</dl>

Methods

gets the file descriptor of an object — fileDescriptor-methods

<dl>
<dt><code>signature(object = "Descriptor")</code></dt>
<dd>retrieves the file descriptor associated with this descriptor</dd>

<dt><code>signature(object = "Message")</code></dt>
<dd>retrieves the file descriptor associated with the descriptor of this message</dd>

<dt><code>signature(object = "EnumDescriptor")</code></dt>
<dd>retrieves the file descriptor associated with the enum descriptor</dd>

<dt><code>signature(object = "FieldDescriptor")</code></dt>
<dd>retrieves the file descriptor associated with the field descriptor</dd>

<dt><code>signature(object = "ServiceDescriptor")</code></dt>
<dd>retrieves the file descriptor associated with the service descriptor</dd>

<dt><code>signature(object = "MethodDescriptor")</code></dt>
<dd>retrieves the file descriptor associated with the method descriptor</dd>


</dl>

gets the file descriptor of an object

fileDescriptor-methods: gets the file descriptor of an object

Description

Arguments

Methods