ArrayInputStream-class: Class "ArrayInputStream"

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

Class "ArrayInputStream"

Description

A ZeroCopyInputStream backed by an in-memory array of bytes

Objects from the Class

Objects can be created by the ArrayInputStream function

Slots

pointer:

External pointer to the google::protobuf::io::ArrayInputStream C++ object

Extends

Class "ZeroCopyInputStream", directly.

Methods

See ZeroCopyInputStream

Author(s)

Romain Francois <[e-mail]>

References

The ArrayInputStream class from the protobuf C++ library. https://developers.google.com/protocol-buffers/docs/reference/cpp/google.protobuf.io.zero_copy_stream_impl_lite?csw=1

See Also

ZeroCopyInputStream for methods

Examples

stream <- ArrayInputStream(as.raw(0:10))
stream$ReadRaw(5)

stringsstream <- ArrayInputStream(as.raw(c(0x74, 0x65, 0x73, 0x74, 0x69, 0x6e, 0x67)))
stringsstream$ReadString(7)

intstream <- ArrayInputStream(as.raw(c(0x9e, 0xa7, 0x05)))
intstream$ReadVarint32()

RProtoBuf documentation built on Nov. 3, 2022, 9:06 a.m.