ndn::security::transform::BufferSource Class Reference

A source taking one or more memory buffers as input. More...

#include <ndn-cxx/security/transform/buffer-source.hpp>

Inheritance diagram for ndn::security::transform::BufferSource:

Collaboration diagram for ndn::security::transform::BufferSource:

Public Member Functions
	BufferSource (InputBuffers buffers)
	Take buffers as input.
	BufferSource (span< const uint8_t > buffer)
	Take buffer as input.
	BufferSource (std::string_view string)
	Take string as input.
void	operator>> (unique_ptr< Sink > sink)
	Connect to the last transformation module.
Source &	operator>> (unique_ptr< Transform > transform)
	Connect to an intermediate transformation module.

Protected Member Functions
void	appendChain (unique_ptr< Downstream > tail)
	Connect to the next transformation module.
size_t	getIndex () const
	Get the source module index (should always be 0).
Downstream *	getNext ()
void	pump ()
	Pump all data into next transformation module.

Protected Attributes
unique_ptr< Downstream >	m_next

Detailed Description

A source taking one or more memory buffers as input.

Definition at line 33 of file buffer-source.hpp.

Constructor & Destructor Documentation

BufferSource() [1/3]

ndn::security::transform::BufferSource::BufferSource ( span< const uint8_t >  buffer )

explicit

Take buffer as input.

Caller must not destroy the buffer before the transformation is completed.

Definition at line 26 of file buffer-source.cpp.

BufferSource() [2/3]

ndn::security::transform::BufferSource::BufferSource ( std::string_view  string )

explicit

Take string as input.

Caller must not destroy the string before the transformation is completed.

Definition at line 31 of file buffer-source.cpp.

BufferSource() [3/3]

ndn::security::transform::BufferSource::BufferSource ( InputBuffers  buffers )

explicit

Take buffers as input.

Caller must not destroy any of the input buffers before the transformation is completed.

Definition at line 36 of file buffer-source.cpp.

Member Function Documentation

appendChain()

void ndn::security::transform::Upstream::appendChain ( unique_ptr< Downstream >  tail )

protectedinherited

Connect to the next transformation module.

Definition at line 54 of file transform-base.cpp.

getIndex()

size_t ndn::security::transform::Source::getIndex ( ) const

inlineprotectedinherited

Get the source module index (should always be 0).

Definition at line 306 of file transform-base.hpp.

getNext()

Downstream * ndn::security::transform::Upstream::getNext ( )

inlineprotectedinherited

Definition at line 166 of file transform-base.hpp.

operator>>() [1/2]

void ndn::security::transform::Source::operator>> ( unique_ptr< Sink >  sink )

inherited

Connect to the last transformation module.

This method will trigger the source to pump data into the transformation pipeline.

Definition at line 149 of file transform-base.cpp.

operator>>() [2/2]

Source & ndn::security::transform::Source::operator>> ( unique_ptr< Transform >  transform )

inherited

Connect to an intermediate transformation module.

Definition at line 139 of file transform-base.cpp.

pump()

void ndn::security::transform::Source::pump ( )

protectedinherited

Pump all data into next transformation module.

Definition at line 133 of file transform-base.cpp.

Member Data Documentation

m_next

unique_ptr<Downstream> ndn::security::transform::Upstream::m_next

protectedinherited

Definition at line 172 of file transform-base.hpp.