Helper class to estimate size of TLV encoding Interface of this class (mostly) matches interface of Encoder class. More...

#include <estimator.hpp>

Inheritance diagram for ndn::encoding::Estimator:

[legend]

Public Member Functions
	Estimator (size_t totalReserve=0, size_t reserveFromBack=0)
	Create instance of the estimator. More...

	Estimator (const Estimator &)=delete

Estimator &	operator= (const Estimator &)=delete

size_t	prependByte (uint8_t value)
	Prepend a byte. More...

size_t	appendByte (uint8_t value)
	Append a byte. More...

size_t	prependByteArray (const uint8_t *array, size_t length)
	Prepend a byte array `array` of length `length`. More...

size_t	appendByteArray (const uint8_t *array, size_t length)
	Append a byte array `array` of length `length`. More...

template<class Iterator >
size_t	prependRange (Iterator first, Iterator last)
	Prepend range of bytes from the range [`first`, `last`) More...

template<class Iterator >
size_t	appendRange (Iterator first, Iterator last)
	Append range of bytes from the range [`first`, `last`) More...

size_t	prependVarNumber (uint64_t varNumber)
	Prepend VarNumber `varNumber` of NDN TLV encoding. More...

size_t	appendVarNumber (uint64_t varNumber)
	Prepend VarNumber `varNumber` of NDN TLV encoding. More...

size_t	prependNonNegativeInteger (uint64_t integer)
	Prepend non-negative integer `integer` of NDN TLV encoding. More...

size_t	appendNonNegativeInteger (uint64_t integer)
	Append non-negative integer `integer` of NDN TLV encoding. More...

size_t	prependByteArrayBlock (uint32_t type, const uint8_t *array, size_t arraySize)
	Prepend TLV block of type `type` and value from buffer `array` of size `arraySize`. More...

size_t	appendByteArrayBlock (uint32_t type, const uint8_t *array, size_t arraySize)
	Append TLV block of type `type` and value from buffer `array` of size `arraySize`. More...

size_t	prependBlock (const Block &block)
	Prepend TLV block `block`. More...

size_t	appendBlock (const Block &block)
	Append TLV block `block`. More...

Detailed Description

Helper class to estimate size of TLV encoding Interface of this class (mostly) matches interface of Encoder class.

See also: Encoder

Definition at line 36 of file estimator.hpp.

Constructor & Destructor Documentation

ndn::encoding::Estimator::Estimator	(	size_t	totalReserve = `0`,
		size_t	reserveFromBack = `0`
	)

explicit

Create instance of the estimator.

Parameters

totalReserve	not used (for compatibility with the Encoder)
totalFromBack	not used (for compatibility with the Encoder)

Definition at line 27 of file estimator.cpp.

ndn::encoding::Estimator::Estimator ( const Estimator & )

delete

Member Function Documentation

Estimator& ndn::encoding::Estimator::operator= ( const Estimator & )

delete

size_t ndn::encoding::Estimator::prependByte ( uint8_t value )

Prepend a byte.

Definition at line 32 of file estimator.cpp.

size_t ndn::encoding::Estimator::appendByte ( uint8_t value )

Append a byte.

Definition at line 38 of file estimator.cpp.

size_t ndn::encoding::Estimator::prependByteArray	(	const uint8_t *	array,
		size_t	length
	)

Prepend a byte array array of length length.

Definition at line 45 of file estimator.cpp.

Referenced by appendByteArray().

size_t ndn::encoding::Estimator::appendByteArray	(	const uint8_t *	array,
		size_t	length
	)

Append a byte array array of length length.

Definition at line 51 of file estimator.cpp.

References prependByteArray().

template<class Iterator >

size_t ndn::encoding::Estimator::prependRange	(	Iterator	first,
		Iterator	last
	)

inline

Prepend range of bytes from the range [first, last)

Definition at line 146 of file estimator.hpp.

Referenced by appendRange().

template<class Iterator >

size_t ndn::encoding::Estimator::appendRange	(	Iterator	first,
		Iterator	last
	)

inline

Append range of bytes from the range [first, last)

Definition at line 154 of file estimator.hpp.

References prependRange().

size_t ndn::encoding::Estimator::prependVarNumber ( uint64_t varNumber )

Prepend VarNumber varNumber of NDN TLV encoding.

See also: http://named-data.net/doc/ndn-tlv/

Definition at line 57 of file estimator.cpp.

Referenced by appendVarNumber(), ndn::encoding::DataBlockFast< Iterator >::makeBlock(), and prependByteArrayBlock().

size_t ndn::encoding::Estimator::appendVarNumber ( uint64_t varNumber )

Prepend VarNumber varNumber of NDN TLV encoding.

See also: http://named-data.net/doc/ndn-tlv/

Definition at line 74 of file estimator.cpp.

References prependVarNumber().

size_t ndn::encoding::Estimator::prependNonNegativeInteger ( uint64_t integer )

Prepend non-negative integer integer of NDN TLV encoding.

See also: http://named-data.net/doc/ndn-tlv/

Definition at line 81 of file estimator.cpp.

Referenced by appendNonNegativeInteger(), and ndn::name::Component::fromNumberWithMarker().

size_t ndn::encoding::Estimator::appendNonNegativeInteger ( uint64_t integer )

Append non-negative integer integer of NDN TLV encoding.

See also: http://named-data.net/doc/ndn-tlv/

Definition at line 98 of file estimator.cpp.

References prependNonNegativeInteger().

size_t ndn::encoding::Estimator::prependByteArrayBlock	(	uint32_t	type,
		const uint8_t *	array,
		size_t	arraySize
	)

Prepend TLV block of type type and value from buffer array of size arraySize.

Definition at line 105 of file estimator.cpp.

References prependVarNumber().

Referenced by appendByteArrayBlock(), ndn::encoding::makeBinaryBlock(), and prependBlock().

size_t ndn::encoding::Estimator::appendByteArrayBlock	(	uint32_t	type,
		const uint8_t *	array,
		size_t	arraySize
	)

Append TLV block of type type and value from buffer array of size arraySize.

Definition at line 115 of file estimator.cpp.

References prependByteArrayBlock().

size_t ndn::encoding::Estimator::prependBlock ( const Block & block )

Prepend TLV block block.

Definition at line 122 of file estimator.cpp.

References ndn::Block::hasWire(), prependByteArrayBlock(), ndn::Block::size(), ndn::Block::type(), ndn::Block::value(), and ndn::Block::value_size().

Referenced by appendBlock().

size_t ndn::encoding::Estimator::appendBlock ( const Block & block )

Append TLV block block.

Definition at line 133 of file estimator.cpp.

References prependBlock().

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

ndnSIM/ndn-cxx/src/encoding/estimator.hpp
ndnSIM/ndn-cxx/src/encoding/estimator.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation