caffe2.python.dataio.PipedReaderBuilder Class Reference

Inheritance diagram for caffe2.python.dataio.PipedReaderBuilder:

Public Member Functions
def	__init__ (self, builder, piper)
def	schema (self)
def	setup (self, kwargs)
def	new_reader (self, kwargs)
Public Member Functions inherited from caffe2.python.dataio.ReaderBuilder
def	schema (self)
def	setup (self, kwargs)
def	new_reader (self, kwargs)

Detailed Description

ReaderBuilder that modifies underlying builder by calling `piper`
function on each new reader produced, and return the result of
the function. This way, it is possible to append data processing
pipelines that will be replicated for each reader that gets created.

E.g.:

PipedReaderBuilder(
    ReaderBuilder(...),
    lambda reader: pipe(reader, processor=my_proc))

Definition at line 226 of file dataio.py.

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The documentation for this class was generated from the following file:

• caffe2/python/dataio.py